baber/WOPTO huggingface dataset:
Patent FR-2671311-A1 (FR)
Title: Printing machine of the impact type and printing method using it
Inventor: HIROYUKI UEDA
IPC: B41J29/36
Filed: 1992-01-07
Abstract: The invention relates to a printing machine of the impact type. It includes a keyboard, one key of which allows one of several printing pressures to be selected when the machine is operating in a normal operating mode. The machine furthermore includes a means for switching the machine over between the normal operating mode and a copying operating mode. In the copying operating mode, the machine prints only under high pressure, sufficient to print on all the sheets of a sheaf of copying sheets. The machine also erases a previously-printed character when it is in the normal mode and overprints on this character when it is in the copying mode. Field of application: typewriter, printer, etc.
Patent WO-9300452-A1 (WO)
Title: Cermets based on transition metal borides, their production and use
Inventor: PASTOR HENRI
IPC: C22C1/05
Filed: 1992-06-26
Abstract: A cermet comprising: 1) a hard phase consisting of a basic transition metal boride, a mixture of basic transition metal borides or a composite transition metal boride; 2) a binding phase consisting of a pure metal selected from Fe, Ni, Co and Cr, or an alloy thereof; and characterized in that it further comprises: 3) a dispersion of oxide particles of the transition metal making up over half of the hard phase of 1), wherein part of the oxygen in said oxide may be replaced with nitrogen and/or carbon; and 4) a dispersion of oxide particles of a metal selected from aluminium and the metals in groups IIA and IIIB of the periodic system, it being possible the oxides forming dispersions 3) and 4) to combine into complex oxides. Said cermets may be used to produce cutting or drilling tools and expendable parts.
Patent FR-2687586-A1 (FR)
Title: Appareil de cristallisation par evaporation perfectionne.
Inventor: JEAN-CLAUDE GIORGI
IPC: B01D9/00
Filed: 1992-02-26
Abstract: L'invention concerne les appareils de cristallisation par évaporation comportant une cuve fermée, à axe vertical, un faisceau d'éléments chauffants disposé dans la partie inférieure de la cuve et un agitateur placé au bas d'un puits central ménagé dans le faisceau. Ces appareils sont notamment utilisés en sucrerie et raffinerie de sucre. L'appareil objet de l'invention est caractérisé en ce qu'il comporte un caisson creux (18), à section annulaire, placé au centre du faisceau d'éléments chauffants (16) et dont la paroi intérieure délimite le puits central (20), la hauteur de ce caisson étant au plus égale à la hauteur des éléments chauffants qui en sont les plus proches et son épaisseur étant nettement supérieure à la dimension transversale des éléments comptée suivant un rayon du faisceau.
Patent FR-2689734-A1 (FR)
Title: Case for documents with heading or writing support - has flat plates hinged to top of case and supported in inclined position by plates hinged to centre of surface of case
Inventor: TEXIER LOUIS
IPC: A45C15/00
Filed: 1992-04-10
Abstract: The case has one practically flat surface (10). A flat plate (14) is articulated to the top of this by one edge. It rests against the surface in its closed position and is held in an inclined position by a plate (28). This is articulated to the surface by one edge and its other edge rests against the centre of the first plate. The support plate is stitched to the surface along its edge which is covered by a piece of leather, or plastic material (30). Strips of hooked pile fasteners hold the support plate on the inclined plate. USE - Document case with inclined plate for writing or reading.
Patent FR-2695486-A1 (FR)
Title: Monture de lunettes.
Inventor: ANDRE DANLOUP
IPC: G02C1/06
Filed: 1992-09-04
Abstract: Il s'agit d'une monture de lunettes dont les cercles ou entourages (10) ont, globalement, en section transversale, un profil en U, à partie médiane (18) et ailes latérales (19), avec, associée à chacun d'eux, une bande (22) en matériau relativement souple destinée à intervenir entre eux et les verres (14). Suivant l'invention, la partie médiane (18) du profil de ces cercles ou entourages (10) présente dans sa zone médiane une épaisseur (E2 ) renforcée. Application, notamment, aux montures de lunettes métalliques.
Patent FR-2695482-A1 (FR)
Title: Dispositif de mesure utilisant une bobine des Rogowski.
Inventor: CHRISTOPHE BAUDART
IPC: G01R15/18
Filed: 1992-09-10
Abstract: L'invention concerne l'utilisation d'une bobine de Rogowski comme élément précis de mesure du courant (en particulier très peu sensible aux variations de températures) et de mesure de la température, la bobine de Rogowski étant du type comprenant au moins une carte de circuit imprimé (1) munie d'une découpe circulaire (2), le bobinage étant réalisé par des dépôts métalliques rectilignes (3) sur chacune des deux faces de la plaque disposés selon des rayons dont le prolongement passe par le centre de ladite découpe, les liaisons électriques entre les rayons d'une face et ceux de la face opposée étant réalisée par des trous métallisés (4) traversant l'épaisseur de la plaque.
Patent FR-2697022-A1 (FR)
Inventor: PIERRE DRUILHE
IPC: C12P21/04
Filed: 1992-10-19
Abstract: A molecule, protein or peptide characterized in that it is recognized by cytophilic antibodies from individuals who are immune to infection by Plasmodia, and recognized by non-cytophilic antibodies from individuals who are vulnerable to infection by Plasmodiae. Said antibodies are capable of blocking the erythrocytic phase of the parasite by co-operating with accessory cells such as monocytes.
Patent FR-2698938-A1 (FR)
Title: Amortisseur de torsion, notamment pour véhicule automobile.
Inventor: DIETER ROHRLE
IPC: F16F15/30
Filed: 1992-12-07
Abstract: Il s'agit d'un amortisseur de torsion comportant coaxialement deux parties (11A, 11B), l'une primaire, l'autre secondaire, montées rotatives l'une par rapport à l'autre à l'encontre de moyens élastiques, avec, intervenant entre ces parties (11A, 11B), des moyens de frottement (13). Suivant l'invention, ces moyens de frottement (13) comportent, intervenant radialement, une bague de frottement (32), qui engrène avec jeu avec l'une des parties (11A, 11B), et une bague de répartition (33), qui, coaxiale de la bague de frottement (32), en étant appliquée à l'une ou l'autre de ses périphéries externe ou interne, est calée en rotation sur l'autre de ces parties (11A, 11B). Application, notamment, aux doubles volants amortisseurs pour véhicules automobiles.
Patent WO-9404488-A1 (WO)
Title: Novel poly-iodated compounds, method of preparation and contrast product containing same
Inventor: DUGAST-ZRIHEN MARYSE
IPC: C07C237/46
Filed: 1993-08-24
Abstract: Novel poly-iodated compounds of general formula (I), in which R1, R2 the same or different, denote a group of formula (a) and R3 and R4, the same or different, denote a group of formula (b) with R1, R2, R3 and R4 comprising a total of at least ten hydroxy groups. The compounds according to the invention are for use as contrast products in radiography. The invention also concerns a process for the preparation of said compounds and a contrast product containing same.
Patent FR-2700876-A1 (FR)
Title: Spacers consisting of fibres for flat visual display screens
Inventor: MICHEL GARCIA
IPC: H01J29/86
Filed: 1993-01-28
Abstract: The subject of the present invention is spacers consisting of fibres for flat visual display screens. It consists of spacers (3, 4) formed of fibres consisting of filaments or bars preferably of glass or quartz, of circular, polygonal or other cross-section, frixed by bonding or welding either to a single plate, their height being equal to the desired spacing, or to each of the plates (1, 2) and so as to intersect, each series of spacers, once the process is completed, providing a fraction of the spacing between the two plates. It relates to the industrial sector of manufacturing of visual display screens, such as microdot screens, plasma screens, liquid crystal screens, formed by two juxtaposed plates of glass, quartz or silicon constituting a flat, sealed enclosure subjected to a more or less high vacuum.
Patent FR-2704470-A1 (FR)
Inventor: ALAIN COL
IPC: B23K26/28
Filed: 1993-04-27
Abstract: The invention relates to the assembling of workpieces (1, 2), which are stamped (deep-drawn) or simply folded, and which, after positioning them, in order to be joined in pairs by laser welding, each have a peripheral flange (3, 4), the welding taking place on the said flanges, characterised in that, before the welding operation, the said flanges are turned over through the same angle, but in opposite directions for the two workpieces (1, 2), so as to produce a step (13, 14) ensuring conical fitting of the two half-shells (1, 2) and in that the laser welding beam (9) is directed onto the said step in order to carry out the welding. The invention makes it possible, in particular, to reduce the width of the turned-down edges of the assembly flanges and applies to any assembly of metal sheets which are stamped particularly in the form of half-shells (1, 2) for the production of containers, such as tanks for motor vehicles.
Patent FR-2704658-A1 (FR)
Title: Spectacles-supporting head-gripping band, sleeved at its ends with a sheath equipped with a zip or zipper closure in order to fit onto the sides of the spectacles
Inventor: EDOUARD GIRARD
IPC: G02C3/00
Filed: 1993-04-30
Abstract: The device comprises a band (1) preferably made of expanded neoprene, a zip or zipper closure (3 and 3') and its sliding piece (4). This closure, once opened, reveals the two flaps (2 and 2') in order to allow insertion of one of the sides of the spectacles. The internal part of the sheath, which receives the spectacles' side, is in contact with the bare neoprene, which, by its non-slip action, once a zip closure has been done up, provides strong adhesion of the sides to the band. A tongue (7), preferably made of neoprene, is fixed to the base of the zip closure, is positioned on the side and further reinforces the compression, especially of thin sides. In a non-limiting alternative embodiment of the device according to the invention, the zip or zipper closure of the band is replaced by a strip of "velcro" attached to each end of the band. The invention is intended for the optical sports-glasses industry.
Patent FR-2691271-A1 (FR)
Title: Compression and decompression without loss of data in video images - involves treating blocks of colour images in increments of blocks of pixels, establishing list of colours and mapping blocks of pixels with list of colours
Inventor: CALLAHAN SEAN M
IPC: H04N19/593
Filed: 1993-05-10
Abstract: Colour video image data is compressed using blocks of colour image data, establishing a list of colours and mapping the colour pixels against the block pixels, comparing the list of colours with one or several lists of colours corresponding to the preceding pixels, determine if the list of colours agrees with the list of colours of a block of proceeding blocks. If the list of colours agrees with the list of colour of the preceeding block of pixels, to code 1= the block of pixels creates a reference for the list of colours of the preceeding block of pixels and sent to the map of pixels. If the list of colours does not agree with a list of colours of a block of preceeding pixels to code this block of command to a value corresponding number of colours formed in the list of colours to take out the block of command the data colour values for each intervening colour in the list of colours and the mapping of the pixels. USE - Colour image data compression and decompression using pixel blade and colour maps.
Patent FR-2709666-A1 (FR)
Inventor: ALAIN RIBIER
IPC: A61K8/00
Filed: 1993-09-07
Abstract: The oily globules of the emulsion are dispersed in an aqueous phase.   Each oily globule, containing at least one lipophilic compound which is active from the cosmetic or dermatological standpoint, is individually coated with a monolamellar or oligolamellar layer obtained from at least one lipophilic surfactant, at least one hydrophilic surfactant and at least one fatty acid, the coated oily globules having an average diameter of less than 500 nanometres and preferably less than 200 nanometres, and the aqueous phase contains the basic agent in the dissolved state. Use in the treatment of the skin and hair.
Patent FR-2715036-A1 (FR)
Title: Hair waving equipment
Inventor: STEPHANE AMARU
IPC: A45D2/40
Filed: 1994-01-20
Abstract: The waving equipment consists of short spring loaded jaws (2) (3) which are rectangular tile shaped and overlap along longitudinal edges (6). The jaws rotate about an axis (4) and are handled by a prolongation (5) of one of the jaws. The jaws are not heated integrally but use an external heating unit (8). The heating unit consists of a box (9) equipped with heating resistances (12) and thermostat (13) and also fitted with tile shaped blades (14) which are suitable to receive the waving jaws (2) (3) and heat them by conduction.
Patent FR-2716951-A1 (FR)
Title: Protective envelope for high or low pressure composite gas bottles
Inventor: CLAUDE HEMBERT
IPC: F17C1/16
Filed: 1994-03-03
Abstract: Protective envelope for a bottle made of composite material comprising a lower part forming a stable base, under the bottom of the bottle (1) to be protected., an inside surface matching the shape of the bottle, with more than one opening (15) for a valve (3) on the bottle, a removable base (12) and/or top (11) enclosing the bottle, and the top end of the envelope is over the valve.
Patent FR-2717507-A1 (FR)
Title: Finishes or semi-finished prods. formation in extruded material
Inventor: BERNARD AUDOUIT
IPC: D04H3/03
Filed: 1994-03-15
Abstract: Prodn. of a product or semi-finished product from extruded material (3) by delivering the material as a continuous strand (41-4n) from an extrusion head (7) and by gravity depositing it onto a collection support (5).  The support (5) is movable relative to the head (7) in a controlled way (11,13,14) so that the material, flat has not yet solidified can be deposited in any pattern. At each crossing point of the material strand they join when cooled.  The extrusion head is mobile and the trajectory of the strand during its fall is therefore modifiable.  The relative movements are rotated about a given axis, axial displacement parallel to and perpendicular to the strand axis or an inclination w.r.t. the strand axis.
Patent FR-2721231-A1 (FR)
Inventor: HUET DANIEL
IPC: B22F9/08
Filed: 1994-06-21
Abstract: The invention relates to a process for spraying a dispersible liquid material or a mixture of dispersible liquid materials, characterized in that the dispersible liquid material (3) or the mixture is dispersed in the form of particles (7) by projecting at least one stream of solid particles (6) which are reactive due to their partial or total coating, on said material, and said particles (7) are collected in a reception means.
Patent FR-2722688-A1 (FR)
Inventor: BONTE FREDERIC
IPC: A61K8/00
Filed: 1994-07-22
Abstract: The invention relates to a plant of the genus Commiphora. In particular, the use of a Commiphora mukul extract as a pigmenting agent or as a melanocyte culture agent, particularly for normal melanocytes, is disclosed. Cosmetic or pharmaceutical compositions for promoting hair or skin pigmentation or preventing the occurrence of grey hairs may thus be prepared.
Patent FR-2708686-A1 (FR)
Title: Universal joint fork and method for manufacturing it
Inventor: MASAKIYO OHYA
IPC: F16D3/16
Filed: 1994-07-27
Abstract: The invention relates to a fork (40) made according to a method including the following steps: (a) shearing a metal plate of rectangular shape and uniform width and thickness so as to form a rectangular blank composed of a middle part and of first and second end parts; (b) crushing the middle part of the blank by cold forging so that the middle part expands in order to exhibit first and second swelled peripheral parts which are opposite one another and so that the expanded middle part becomes substantially oval and less thick than the first and second end parts; and (c) working the blank on a press in order to manufacture the fork (40) so that the expanded middle part and the first and second end parts of the blank are converted into base part (42) and first and second arm parts (44) of the fork (40) respectively.
Patent FR-2723439-A1 (FR)
Title: Central heating radiator
IPC: F28F9/26
Filed: 1994-08-05
Abstract: The radiator has vertical side by side heating elements containing circulating hot water. The principal structure of each heating element consists of two rectangular section tubes (1,2) perpendicularly placed to form a Tee. These tubes are connected at the top and bottom through orifices (46,47). The tube (2) is passed through at the top and bottom by a diffuser tube (13) having flanges (7,8) which connect the heating elements together with bolts (16) and nuts (17).  Each heating element has at the top a removable cover (3) acting as a hot air deflector. Closing of the four radiator ends is achieved by obturators (26) having tapped sleeves (27) with different diameters currently used for various connectors, and by obturators (25) without a sleeve acting as a plug.
Patent FR-2725047-A1 (FR)
Inventor: HENKY FRANCIS
IPC: B24B9/14
Filed: 1994-09-27
Abstract: According to the invention, in order to remedy the fragility of at least one of the ridges (13, 13') of a spectacle glass (10), a generally rounded connection surface (14, 14') is substituted for said ridge (13, 13'), the connection surface being preferably substantially tangentially connected to the edge (12), at least, of said spectacle glass (10).
Patent FR-2726287-A1 (FR)
Inventor: BEGUINOT JEAN
IPC: C22C38/00
Filed: 1994-10-31
Abstract: The low alloy steel comprises (wt.%): 0.24-0.35 C; 1-2.5 Mn; 0.3-2.5 Cr; 0.2-1.6 W; 0.1-0.8 (Mo+W/2); 0-25 Ni; 0-0.3 V; 0-0.5 Si; 0.002-0.005 B; 0.005-0.1 Al; 0-0.1 Ti; 0-0.02 P; and 0-2 Cu. There may also be present less than 0.1% of at least one of the following: Nb, Zr, S, Se, Te, Bi, Ca, Sb, Pb, In and rare earth elements. The remainder is Fe plus possible impurities. The compsn. also satisfies the following equations: U = 409(%C) + 19.3(%Cr + %Mo + %W/2) + %V) + 29.4(%Si) + 10(%Mn) + 7.2(%Ni) < 200 and R = 3.82(%C) + 9.79(%Si) + 3.34(%Mn) + 11.94(%P) + 2.39(%Ni) + 1.43(%Cr) + 1.43(%Mo + W/2) < 11.14.
Patent FR-2728041-A1 (FR)
Title: Dispositif perfectionne de commande d'une boite de vitesses
Inventor: PLOE PIERRE
IPC: F16H63/30
Filed: 1994-12-07
Abstract: Ce dispositif comporte des moyens de freinage des pignons de la boîte de vitesses préalablement à l'engagement du rapport de marche arrière par coopération des organes d'engagement de ce rapport avec des éléments d'actionnement d'un synchroniseur (22) d'un rapport de marche avant. Un basculeur (60) de commande du rapport de marche arrière est muni d'un bras (62) s'étendant en regard d'un axe (54) de commande du synchroniseur. Le bras (62) comporte un guide (64) dans lequel est reçu un doigt de commande lié à l'axe de commande (54). Ce guide comporte un tronçon (70) comportant une came (72) délimitant une première rampe destinée à déplacer l'axe de commande (54) dans un sens correspondant à l'actionnement du synchroniseur (22) lors du début de l'engagement du rapport de marche arrière, et une seconde rampe inclinée en sens inverse par rapport à la première destinée au déplacement de l'axe de commande (54) dans le sens de dégagement du synchroniseur (22). La came (72 ) est escamotable lorsque le basculeur (60) accomplit une course de désengagement du rapport de marche arrière.
Patent FR-2729032-A1 (FR)
Title: Dispositif de leurrage d'un lien de communication
Inventor: GROLLET CHRISTOPHE
IPC: G06F13/40
Filed: 1994-12-28
Abstract: Le dispositif consiste en un module de leurrage (5) interposé entre le port de communication et le lien de communication où un circuit de gestion de bidirectionalité (18) commande la transmission des signaux sur le lien de communication et vers le port voisin de telle manière que la transmission des signaux émis par le port émetteur et le port récepteur est invalidée par le passage à l'état inactif du signal CReqB reçu par le port émetteur, excepté pour le signal CAckB transmis au port récepteur, et de telle manière que la transmission des signaux reçus en entrée du port émetteur et récepteur est invalidée en entrée du port récepteur par le passage à l'état inactif du signal CReqB reçu par le port émetteur, puis en entrée du port émetteur par le passage à l'état inactif du signal CReqB présent au niveau du port récepteur. Les applications concernent les transmissions entre processeurs de type 320 C 4X et abonnés distants ou à fréquence de fonctionnement très différente.
Patent FR-2730121-A1 (FR)
Title: Electric heater for fluid in circulation
Inventor: ROMERO FRANCIS
IPC: E04H4/12
Filed: 1995-02-01
Abstract: The intercept (10), connected at each end to the circulating pipe (12a,12b) by sealed joints (11a,13a;11b,13b), has a longitudinal aperture (10a) with a raised flat rim (10b). The long narrow base (21), fitting the aperture, has rebated edges forming a flange screwed down on to the rim. Three heating elements (23), fixed in a circular block (22) passing through the base, and bent to lie parallel to the flow (A), are fed (29) from the mains (26a,26,24c) via a control unit (24). Control is effected by a flow sensor (27) and two adjustable thermostate (25a,25b) whose sensing elements pass through the base. The external equipment is protected by a rectangular case (21d,21e), under a cover (30) leaving only the thermostat knobs (25aa,25ba) exposed.
Patent FR-2716241-A1 (FR)
Title: Vérin, notamment hydraulique, comportant un raccord de branchement sous forme de liaison à emmanchement.
Inventor: WOLFGANG GROSSPIETSCH
IPC: F16D25/12
Filed: 1995-02-16
Abstract: Un vérin 1 destiné à des installations hydrauliques, notamment dans des véhicules automobiles, est constitué d'un carter dans lequel coulisse axialement un piston, le vérin étant pourvu d'au moins un raccord de branchement 4 se présentant sous la forme d'une liaison à emmanchement pour au moins une conduite de fluide de pression, qui présente au moins un évasement radial. Aussi bien les pièces du raccord, que le travail nécessaire pour fixer une conduite de fluide de pression au raccord, doivent être réduits au minimum. A cet effet, la conduite de fluide de pression 8 est reçue dans un alésage 6 du raccord de branchement 4, qui présente un évidement 20 sur une partie au moins de sa périphérie, et peut être fixée axialement, par son évasement radial 11, à une extrémité, au moyen d'un élément élastique 9 disposé dans l'évidement 20, et à l'autre extrémité, par un élément d'appui 30 du raccord.
Patent FR-2735054-A1 (FR)
Title: Procede de fluxage par voie seche de surfaces metalliques avant brasage ou etamage utilisant une atmosphere comportant de la vapeur d'eau
Inventor: SINDZINGRE THIERRY
IPC: B23K1/20
Filed: 1995-06-09
Abstract: L'invention concerne un procédé de fluxage par voie sèche d'une surface métallique avant brasage ou étamage à l'aide d'un alliage, selon lequel la surface à fluxer est traitée, à une pression voisine de la pression atmosphérique, par une atmosphère gazeuse de traitement comprenant des espèces excitées ou instables et étant substantiellement dépourvue d'espèce électriquement chargées, obtenue à partir d'un mélange gazeux primaire (8) et le cas échéant d'un mélange gazeux adjacent (9, 10), le mélange gazeux primaire étant obtenu à la sortie de gaz d'au moins un appareil (11, 4, 12) de formation d'espèces gazeuses excitées ou instables dans lequel a été transformé un mélange gazeux initial (7) comprenant un gaz inerte et/ou un gaz réducteur, et comprenant un mélange gazeux oxydant qui comporte de la vapeur d'eau, le mélange gazeux adjacent n'ayant transité par l'appareil.