baber/WOPTO huggingface dataset:
Patent FR-2533584-B1 (FR)
Inventor: HOFNUNG MAURICE
IPC: C12Q1/68
Filed: 1982-09-28
Granted: 1986-03-21
Abstract: A method for the detection of the mutagen effect of a substance or composition by producing culture of a micro-organism harboring a recombinant of a sfi gene and of a gene coding for a dosable enzyme in the presence of said substance or composition and measuring the activity of the dosable enzyme induced under the control of the sfi gene. When the latter is activated due to the mutagen character of said substance or composition, measuring the activity of a distinct enzyme synthesized by the microorganism and coded by a gene not involved in the activation process of the sfi gene and measuring the variation of the ratio of the activity of the abovesaid dosable enzyme to the activity of said distinct enzyme. Then comparing the variation that of the ratio of the activities of the same enzyme in a culture of the same microorganism, but in the absence of the mutagen substance.
Patent FR-2541937-B1 (FR)
IPC: C21C7/06
Filed: 1983-03-03
Granted: 1985-09-13
Abstract: The invention concerns a composite product, also referred to as cored wire, comprising a tubular metal casing having a welt-type seam, containing a core of compacted powder or granular material, which can be easily rolled up and then unrolled, without the risk of the seam coming undone. The composite product according to the invention comprises, on the outside wall of the casing and straddling the seam region, hollow impressed portions which are produced by cold deformation of the metal. These portions are in the form of grooves which are elongate transversely with respect to the axis of the composite product. The composite product according to the invention is used, in particular, for treating metal baths.
Patent FR-2559769-B1 (FR)
Inventor: MOYNE JOSE
IPC: C07C303/22
Filed: 1984-02-17
Granted: 1986-06-13
Abstract: p-Acyloxybenzene sulfonates, well suited for detergency applications, are facilely and rapidly prepared by acylating an alkali or alkaline earth metal, or ammonium p-phenol sulfonate, with an anhydride of a straight or branched chain carboxylic acid having from 7 to 12 carbon atoms, in a polar aprotic solvent and in the presence of a catalytically effective amount of an alkali or alkaline earth metal salt of a straight or branched chain aliphatic carboxylic acid having from 7 to 12 carbon atoms.
Patent FR-2567538-B1 (FR)
IPC: G01N21/25
Filed: 1984-07-12
Granted: 1986-12-26
Abstract: An automatic device for analyzing and cloning cellular cultures and bacteriological analysis, comprising an enclosure divided into two compartments, the first compartment of which contains: a circular transparent plate comprising several microwells disposed in one or more circular concentric rows, at least one special microscopic observation device, more especially of the phase contrast type, a device for the aspiration/injection of cellular medium or cells guaranteeing non contamination, a motor unit for providing the rotational as well as vertical and horizontal movements of said plate, with very accurate positioning in the three directions of movement, whereas the second compartment surrounds the first one and contains the regulation devices, and a cooling block containing the nutritive medium supply reservoirs. The automatic device is controlled by a microprocessor. The device of the present invention may be applied to the analysis and cloning of cellular cultures as well as for bacteriological analysis.
Patent FR-2567944-B1 (FR)
IPC: E04F15/08
Filed: 1984-07-23
Granted: 1986-09-05
Abstract: 1. A method of laying tiles (11, 30) or flooring slabs (10) of ceramic material, carthenware, sandstone or the like to provide a floor covering on a slab floor or boarded floor (19) in which : - on the slab or boarded floor (19) there is placed a moquette, a needleloom carpet, a composition carpet or the like forming a backing and sound insulating layer (18), - on this layer are laid the said tiles (11, 30) of ceramic material, earthenware, sandslone or the like which comprise mutual interlocking means such as at least a tongued portion (16, 31) and/or a grooved portion (17, 32) corresponding thereto, the tongues (or grooves) of one tile engaging in the grooves (or on the tongues) of the adjacent tiles, while leaving around the periphery of the surface to be covered, bordering on the walls (20) which bound the said surface, a strip of a certain width (1) which is free of tiles, - a counter-plinth (21) of wood, plastics material, agglomerate or other similar material is positioned and fixed in this strip, the said counter-plinth comprising on its edge whichis towards the laid tiles, locking means such as a tongue or a groove (22) which are shaped in such a way as to engage into or over the aforesaid tile locking means, such as the adjacent grooves (17, 32) or tongues (16, 31) on the tiles against which it bears and locks it.
Patent FR-2579512-B1 (FR)
Inventor: AERTS MICHEL
IPC: B28B7/00
Filed: 1985-04-01
Granted: 1987-06-19
Abstract: An installation for manufacturing reinforced concrete elements, in particular prestressed concrete slabs or pre-slabs, by means of a bench including a manufacturing area of predetermined shape, together with a molding apparatus. Memory means (46) are provided for storing building data relating to the elements to be manufactured and concerning at least the geometry thereof, together with tracing means (48) for marking on the manufacturing area (16) the locations of at least some of the walls placed thereon and constituting portions of the molding apparatus.
Patent FR-2596336-B1 (FR)
Inventor: BIANCHI FRANCOIS
IPC: B60N2/18
Filed: 1986-03-28
Granted: 1988-07-15
Abstract: The seat structure comprises a seat framework (2) and a backrest framework (6) which are pivotally interconnected by a pivot pin (4) which is movable in a substantially vertical curved opening (40). The framework of the backrest is extended by tabs (34) which are connected in their lower part by a link (32) to an element pivotally mounted on a pin (18) which is movable in a vertical opening (20). Owing to the fact that the pin (18) is carried by the seat, the adjustments in height and in inclination are strictly independent.
Patent FR-2601541-B1 (FR)
Inventor: BALTZ RAINIER
IPC: H04Q11/04
Filed: 1986-07-10
Granted: 1988-09-23
Abstract: Telephone subscriber connection system based on a ditital time-division switch. System of connecting telephone subscribers whose devices (2) are connected to junctors (6, 7) of a digital time-division switch (1) controlled by a central processor (5). Each junctor is identically connected to the switching network (4) of the switch by the same number of channels of a shared time-division multiplex link (LM0), all information concerning a junctor passing on these channels between the junctor and either another junctor or the central processor. The latter has direct access to the switching memory (17) of the switching network enabling it to read or write there directly. Requests addressed to the central processor (5) from the devices (2) connected to a junctor (6) are directly transmitted by this means to said central processor.
Patent FR-2610540-B1 (FR)
Inventor: PALIARD MAURICE
IPC: B02C23/12
Filed: 1987-02-10
Granted: 1990-08-10
Abstract: This arrangement comprises a milling means enabling a plurality of cycles to be carried out in which the material is crushed slowly either by means of at least two communicating slow-compression crushers or by means of a slow-compression crusher (6) equipped with a system (9) for recycling the material from the outlet to the inlet of this crusher, whilst the pre-milled material is sent into a crusher containing balls (11), resulting in the final desired product which can subsequently be treated in a separator (13). The method and the arrangement of this invention permit, in particular, the milling of cement clinker.
Patent FR-2611864-B1 (FR)
Inventor: FOURNIER JEAN
IPC: F23M5/08
Filed: 1987-02-27
Granted: 1989-05-05
Abstract: Vertical tubes joined to each other by means of welded coupling fins and forming boiler baffles for refuse incinerators are placed between refractory bricks and provided with vertical auxiliary anchoring fins which make an angle of 30 DEG  to 60 DEG  with the plane of the coupling fins and are interrupted at intervals over vertical sections of the tubes. One portion of the bricks is provided with vertical recesses corresponding to the auxiliary fins over a fraction of their height from the bottom and the other portion of the bricks is provided with vertical recesses up to their full height. The bricks of the first portion are anchored to the top portion of the auxiliary fins and the bricks of the other portion are engaged on these fins above a brick of the first portion.
Patent FR-2612533-B1 (FR)
Inventor: RIVOIRE JEAN
IPC: B05B7/04
Filed: 1987-03-19
Granted: 1990-11-23
Abstract: The apparatus comprises: a chamber (10) having a face (11) open on the side towards which the spreading is effected, the said face being equipped with at least one grid (12); equipment for simultaneously spraying bitumen and water towards the said grid (12) in order to ensure, in the vicinity of the latter, dispersion of the water in the bitumen, and means for producing, inside the said chamber (10), a current of air passing through the latter and being discharged via the said grid (12). The invention also relates to a process for implementing this apparatus and to a process for producing surface coatings.
Patent FR-2630326-B1 (FR)
Inventor: DEFOSSEZ BEATRICE
IPC: A61K8/00
Filed: 1988-04-25
Granted: 1990-08-03
Abstract: This composition, which is in an anhydrous and stable form, contains, mixed with common ingredients, a sufficient quantity of crosslinked poly- beta -alanine microspheres impregnated with a lower polyhydric alcohol. 
<??>On application to skin, it imparts excellent emollient properties.
Patent FR-2648019-B1 (FR)
Inventor: SANIEZ MARIE-HELENE
IPC: A23C19/05
Filed: 1989-06-08
Granted: 1995-07-07
Abstract: Improved process for the manufacture of dairy products, characterised in that it comprises using an effective quantity of at least one of the gluconic and glucoheptonic ions not later than the time at which the phage attack is liable to take place.
Patent FR-2658518-B1 (FR)
Inventor: JEAN-DOMINIQUE BOURZAT
IPC: A61K38/00
Filed: 1990-02-19
Granted: 1992-04-30
Abstract: PCT No. PCT/FR91/00119 Sec. 371 Date Jun. 25, 1992 Sec. 102(e) Date Jun. 25, 1992 PCT Filed Feb. 14, 1991 PCT Pub. No. WO91/12265 PCT Pub. Date Aug. 22, 1991.This invention relates to compounds of formula: (I) in which R1 represents a hydrogen atom or an alkyl or alkoxycarbonyl radical or an unsubstituted or substituted phenyl radical, R2 represents an alkyl (1-8 C) or polyfluoroalkyl radical or an unsubstituted or substituted cycloalkyl radical, R3 represents an unsubstituted or substituted phenyl radical, a naphthyl, indolyl, quinolyl or phenylamino radical in which the phenyl ring is optionally substituted, or a quinolylamino radical, and m is 0 or 1, the process for preparing them and the medicaments containing them.
Patent FR-2658090-B1 (FR)
Inventor: JACQUES LE MASSON
IPC: A63C5/12
Filed: 1990-02-15
Granted: 1992-04-30
Abstract: Manufacture of the ski according to the invention takes place in the form of a preliminary stage of producing a subassembly with mechanical strength, and a single moulding stage. During the preliminary stage, a stack is formed of at least a lower reinforcement (1), a core (2) and an upper reinforcement (3), the said stack is inserted into a retractable sheath (4) and the sheath is retracted. During the single moulding stage, the lower structural elements (11, 12, 13) of the ski are placed in the mould, the subassembly with mechanical strength is placed on the lower structural elements of the ski, the mould is closed and a heat-curable polymer is injected in order to form the protective covering (15) of the ski.
Patent FR-2660572-B1 (FR)
Title: Jeu de societe.
Inventor: EUGENE LLORENS EDOUARD FERNAND
IPC: A63F7/06
Filed: 1990-04-04
Granted: 1992-12-04
Abstract: L'invention concerne un jeu de société simulant un spectacle sportif ou artistique sur une tablette horizontale, au moyen de transmissions mécaniques et/ou magnétiques entrainant des pions, figurines ou maquettes. Les transmissions logées dans l'appareil comportent trois séries d'éléments rectilignes et parallèles, rattachés entre eux orthogonalement et étagés comme suit, de haut en bas, sous la surface de jeu: - des éléments longitudinaux (21/28) rattachés aux pions, figurines ou maquettes par des aimants permanents (1); - des éléments intermédiaires verticaux (24/27); - des éléments transversaux (22/26) rattachés à des boutons de commande (23) coulissant dans des fentes (6) ouvertes sur les deux moitiés de la longueur de l'un au moins des deux côtés de l'appareil. Dans un jeu imitant un sport de compétition,les éléments transversaux (22/26) sont répartis en quatre secteurs délimités selon les médianes M M), et correspondant aux deux ailes des deux équipes- opposées. Des systèmes de coulissement obligent les éléments mobiles à demeurer constamment parallèles à eux-même.
Patent FR-2659764-B1 (FR)
Title: Micro-ordinateur et carte a circuits integres sans contact utilisant un tel micro-ordinateur.
Inventor: ATSUO YAMAGUCHI
IPC: G06K7/00
Filed: 1990-07-31
Granted: 1995-03-10
Abstract: La présente invention concerne un micro-ordinateur ainsi qu'une carte à circuits intégrés sans contact utilisant ce micro-ordinateur. Le micro-ordinateur est caractérisé en ce qu'il comprend une unité centrale de traitement (1) de traitement de données; un circuit décodeur (10) pour entrer un signal démodulé d'une longueur prédéterminée à la CPU (1); un circuit d'atténuation (20) atténuant l'oscillation électrique d'un circuit de résonance (60) et un circuit de sortie produisant un signal de sortie de la CPU (1) à l'extérieur. L'invention trouve application dans le domaine des cartes à circuits intégrés.
Patent FR-2678850-B1 (FR)
Inventor: MARTIN GERARD
IPC: B03B9/04
Filed: 1991-07-09
Granted: 1998-12-24
Abstract: Process and plant for the treatment of industrial and/or household waste. The process comprises especially a stage of drying 1 the waste followed by a thermolysis stage 11, the solids and the gases produced by the thermolysis being recovered and/or treated, the gases from drying 22 being treated and then recycled into the plant and the waste not being in contact with the combustion gases during the thermolysis stage. According to the invention the process additionally includes a stage of chloride removal 30 by washing the solids originating from the thermolysis, followed by a first stage of separation 32 between the solids thus washed and the washing liquid.
Patent FR-2684573-B1 (FR)
Inventor: TABARIES FRANCK
IPC: C03B1/00
Filed: 1991-12-05
Granted: 1994-10-07
Abstract: Process for the treatment of solid residues arising from the purification of the fumes originating from a waste incineration furnace, and a plant for making use of this process. This process consists in employing, as additive, the solid residue originating directly from the waste incineration furnace (1). The additive is mixed with the residues from purification. The mixture is vitrified in a melting furnace (15). The vitrified solid products are placed on a tip (17) and the gaseous products originating from the vitrification are optionally recycled to the incineration furnace (1). This process permits, for example, the vitrification, the melting and the stabilisation of the solid residues originating from the incineration of household or industrial waste.
Patent FR-2690634-B1 (FR)
Inventor: HAUSER JEAN-LUC
IPC: A61M11/00
Filed: 1992-04-29
Granted: 1994-10-14
Abstract: PCT No. PCT/FR93/00411 Sec. 371 Date Dec. 28, 1993 Sec. 102(e) Date Dec. 28, 1993 PCT Filed Apr. 28, 1993 PCT Pub. No. WO93/22068 PCT Pub. Date Nov. 11, 1993.An acoustic micropulverization device for the formation of microdroplets is disclosed having a cell that contains a propagating medium having an attenuation less than or equal to about 1 dB/cm. One wall of the cell comprises an ultrasonic generator. Another wall of the cell contains a reflective surface that operates to focus ultrasonic waves upward toward a point that is near the top surface of a liquid that is contained in a reservoir located above the cell, thereby producing microdroplets above the liquid's top surface. A chamber is located over the top surface of the liquid. This chamber includes means for diffusing the microdroplets.
Patent FR-2700343-B1 (FR)
Inventor: LAURADOUX JEAN-MICHEL
IPC: C22C18/04
Filed: 1993-01-14
Granted: 1995-03-17
Abstract: A method for casting an alloy containing 6.0-8.0 % Al and 3.2-4.3 % Cu with the remainder being zinc. The alloy has a fine-grained cast structure and may be cast below 440  DEG C. The method may be used, inter alia, for die casting miniature cars.
Patent FR-2720536-B1 (FR)
Inventor: ROBERTS GREGORY A
IPC: G06V10/30
Filed: 1994-05-27
Granted: 1996-08-23
Abstract: In a FLIR target detection system, true targets (52) are isolated from potential false target indications produced by background clutter through the use of a connectivity algorithm which attempts to find around each potential target (52) a closed path (65) of lower (or higher) intensity without exceeding a predetermined distance from the centroid (64) of the potential target. If the attempt is successful, the potential target (52) is a true target; if not, it is clutter.
Patent FR-2743183-B1 (FR)
Inventor: DAVAL JACQUES
IPC: G11B5/00
Filed: 1995-12-15
Granted: 1998-01-30
Abstract: The device includes a micropoint (12) which is mounted at the end of an arm (10). The micropoint is a mechanical point of size less than a micrometre. The micropoint has an amagnetic pyramid part (42) which is covered by an insulating layer (44) and then magnetoresistive multilayers (46). The micropoint may be moved over a magnetic film (35). Recording takes place by passing a current through the magnetoresistive multilayer and a section of the magnetic film. The resulting heating to a temperature higher than the Curie temperature causes the section to be magnetised in the same sense as an applied magnetic field. Reading is achieved by measuring the resistance change in the magnetoresistive multilayer due to the leakage field of a magnetised film section (37).
Patent FR-2744706-B1 (FR)
Inventor: BLAIS CHRISTIAN
IPC: G06Q10/00
Filed: 1996-02-12
Granted: 1998-04-30
Abstract: A production facility (CP) including a group (2) of dispensing silos (20) each containing a different material (W, X, Y, Z), a loading area (AC) for loading a vehicle (1) with a tank (10) optionally divided into compartments, and dispensing means (3) for selectively transferring an amount of material from a silo into the cell(s) of the tank, whereas each of the storage facilities comprises at least one receptacle. The production centre is provided with a computer system for continuously and reliably controlling and monitoring the dispensing process according to data on the type and amount of the materials to be loaded into the tank (10), and said data is read out at the storage facility to ensure continuous and reliable dispensing of the right material into the corresponding receptacle. The system is particularly suitable for delivering cattle feed from a production plant to various storage silos in animal husbandry facilities.
Patent FR-2747063-B1 (FR)
Inventor: JOLIVET JEAN MARC
IPC: B22D11/041
Filed: 1996-04-05
Granted: 1998-05-22
Abstract: PCT No. PCT/FR97/00546 Sec. 371 Date Jan. 22, 1999 Sec. 102(e) Date Jan. 22, 1999 PCT Filed Mar. 27, 1997 PCT Pub. No. WO97/37792 PCT Pub. Date Oct. 16, 1997This mold consists of a cooled mold body (1), made of copper or a copper alloy, on which sits a refractory feed head (2) and a purge slit (8) is made at the interface between said mold body and said feed head, via which a stream of a waste inert gas is injected around the internal perimeter of the mold. The slit is supplied via a plenum chamber (13) made within the mold, the plenum chamber being itself supplied with gas via inlets (12) which connect it to a pressurized-gas supply (20). The injection slit (8) is segmented around the mold perimeter with the aid of separating means (21) which also segment the plenum chamber into compartments (13', 13'', etc.) which are juxtaposed around the perimeter of the mold so that an inlet (12) runs out into each compartment thus formed. Thus, a plurality of elementary circuits (12'- 13''- 8'), which are mounted "in parallel" with respect to a single pressure chamber (20), are produced so that, overall, the injection of gas around the perimeter of the mold becomes insensitive to local perturbations such as local variations in the thickness of the slit.
Patent FR-2754123-B1 (FR)
Inventor: LUGUERN JEAN PIERRE
IPC: H04L12/54
Filed: 1996-10-01
Granted: 1999-01-08
Abstract: The method involves transmission of data client sources (108) transmitting packet information between each other, using time multiplexing. The multiplexed packet rate is measured, and the multiplexed packets are stored in a temporary queue file. A channel usage factor is then determined for the virtual connections and the packet rate controlled to take account of the queue length and information transmission time and to prevent the queue file overflowing.
Patent FR-2779868-B1 (FR)
Inventor: DIOT JEAN LUC
IPC: H01L23/495
Filed: 1998-06-10
Granted: 2003-08-29
Abstract: The power casing comprises an insulating body (3), a set of conducting legs, each leg (21) with contact surface (22') for mounting on the surface of a printed circuit board (2), and a heat sink (5). Each conducting leg comprises a first projecting part (22) with upper and lower surfaces coplanar to those of the heat sink, and a second part (23) vertically displaced with respect to the first part. The second part is thinner in the central section. The heat sink is contained in the insulating body except the lower surface (5'). The plots of semiconductor chip (6) are connected by wires to the conducting legs. The thickness of printed circuit board is about 0.6 mm, and the thickness of central section of conducting leg is reduced by about 0.3 mm. The vertical displacement of the central section is about 0.3 mm.
Patent FR-2785447-B1 (FR)
Inventor: CHANGEY NICOLAS
IPC: H01L29/78
Filed: 1998-10-30
Granted: 2000-12-15
Abstract: Electrical connection of an insulated-gate bipolar transistor (IGBT) chip mounted on an integrated circuit chip (10) comprises soldering electrodes (26,28), and forming control grid or gate (28) electrodes on a conducting plate (28) with projecting sections having connection plots which are joined by soldering to the corresponding connection pads. The connection pads (14,16) are covered with a metallic layer, e.g. aluminum, and the process prior to soldering comprises deoxidation of the connection pads, deposition of an antioxidant material, deposition of solder, positioning of the chips with projecting sections to the connection pads, and treatment in an oven for fusion. The antioxidant material is from the group containing nickel, chromium, gold, or an alloy of these metals. The deoxidation is by treating the chips with nitric acid. The plate (20) has an opening for the passage of the gate electrode and the interposition of an insulating material in the formation of the emitter electrodes. In the formation of the emitter electrodes, the gate electrode is formed, and also a supply track insulated from the rest of the chip. The plate (20) is made of anodized metal, e.g. aluminum, and gate electrode production comprises forming a conducting layer by metallization of the anodized plot surface, forming the supply track by metallization of the anodized chip surface, and deposition of a layer of the antioxidant material on the plots. The supply track after formation is covered with a metallic layer. The covering of the metallized track is done by anodizing.