baber/WOPTO huggingface dataset:
Patent FR-2437258-B1 (FR)
IPC: B22D41/12
Filed: 1978-09-26
Granted: 1981-02-27
Abstract: 1. Apparatus for transporting casting ladles to a continuous-casting installation and consisting of a hoist for removing the ladles, emanating from the steel mill, from a transportation means and lifting them to the level of the casting position, as well as of a revolving turret, which is arranged at the level of the casting platform and which receives the ladles, lifted in a ladle-change station, and moves them to the casting station, characterized in that the hoist (4, 41, 43) for the casting ladles (2, 2') is provided directly on the revolving turret and can be pivoted therewith from a position covering the ladle-change station into the position aligned with the casting station.
Patent FR-2439824-B1 (FR)
IPC: C23F17/00
Filed: 1978-10-25
Granted: 1981-05-08
Abstract: The object of the present invention is an improvement in chromizing methods, constituted by a method of chromizing steels to a depth e greater than 30 microns, usable for steels with a carbon content of at least 0.2%, especially for steels for construction work and steels for tools, characterized by the combination of three successive treatments, the first of these three treatments consisting of an ionic nitriding of a surface layer between 100 and 350 microns thick, this ionic nitriding being realized in an atmosphere constituted by a mixture of nitrogen and hydrogen, at a temperature of between 450 DEG C. and 650 DEG  C., for between 5 and 40 hours, so as to obtain between 1.5% and 2.5% nitrogen in the nitrided layer, the second of these treatments consisting of a chromizing by gaseous method forming chromium carbides, lasting between 5 and 30 hours, and realized at temperatures of between 850 DEG  C. and 1,100 DEG  C., the third of these three treatments being a thermal treatment comprising a quenching in oil of the chromized piece followed by a tempering at a temperature of between 600 DEG  C. and 650 DEG  C., lasting between 30 minutes and 10 hours, depending on the size of the piece treated.
Patent FR-2464937-B1 (FR)
IPC: C07C46/00
Filed: 1979-09-13
Granted: 1983-08-19
Abstract: Substituted anthraquinones are obtained by thermal or catalytic dehydrochlorination of the corresponding substituted ortho-benzoylbenzoic acid chloride. They may be used for the production of hydrogen peroxide and the synthesis of dyes.
Patent FR-2470758-B1 (FR)
IPC: C07C51/353
Filed: 1979-12-07
Granted: 1982-07-02
Abstract: Process for introducing a substituent selected from branched- or straight-chain alkyl radicals having from 1 to 12 carbon atoms, aralkyl or cycloalkyl radicals in which the alkyl moiety has from 1 to 4 carbon atoms, into a carbon chain bearing a stable functional group the said carbon chain having at least one proton in  alpha -position in relation to this functional group, process whereby, in a first step, this carbon chain is reacted with a complex base comprising a mixture of alkali metal amide and alkali metal alcoholate suspended in an anhydrous organic solvent to provide temporarily a carbanion, then in a second step this carbanion is reacted in an anhydrous organic solvent with an alkyl, aralkyl or cycloalkyl halide corresponding to the substituent to be introduced.
Patent FR-2523745-B1 (FR)
Inventor: MOLLIER JEAN HENRI
IPC: G06F13/00
Filed: 1982-03-18
Granted: 1987-06-26
Abstract: The invention relates to a method and a device for protecting software delivered to a user by a supplier. The method amounts to rendering the programs non-executable in the state in which they have been delivered to the users. With each program (Pi) there is associated a validation key defined via a main validation key (Vi) delivered by the supplier and recorded in a storage area (M) of the user's machine (1), and via a supplementary key (V'i) computed on the lever of a card (C) issued to the user via a secret code (S) and via arguments (bi) that identify each program (Pi) and are recorded in a storage area (M1) of the card (C).
Patent FR-2551485-B1 (FR)
Inventor: BOISBOUCHER LOUIS MAUBLANC DE
IPC: E04B1/00
Filed: 1983-09-02
Granted: 1985-12-06
Abstract: 1. A device forming at least one open-air storage cabin, in particular for storing one or more sail boards, the device comprising a base (20) for supporting at least one cabin, and being characterized in that the base (20) is hollow and buried, and is formed, in a manner suitable for filling with spoil, by assembling a bottom slab (24), a plurality of side plates (21, 22, 23), and a cover (18) constituting a base slab for at least one said cabin, said assembly being performed, e.g. by bolting, so as to be dismountable and to enable the base to be recovered.
Patent FR-2611603-B1 (FR)
Inventor: MIJOT GUY
IPC: B60D1/00
Filed: 1987-03-05
Granted: 1989-06-30
Abstract: 1. A support for a coupler head (1) or for a removable tow-hook, with slides (3, 4), for tractors, the height of which is adjustable by means of slides (3, 4), each comprising a series of cavities, or of notches designed to receive the end of an immobilization finger or shaft (9), operable by means of a lever (11), characterized in that the series of notches designed to receive the end of an immobilization shaft (9) are made up of two racks (7 and 8) mounted facing each other on the slides (3 and 4), in that the front face of the coupler head support (1) has impressions (1a and 1b) intended to receive the immobilization shaft (9), in that the immobilization shaft (9) is made as a single part the ends (9a and 9b) of which insert themselves laterally among the teeth of the racks (7 and 8), in that the said immobilization shaft (9) is operated transversally by means of a forked lever (11) pivoted relative to the front face of the support (1f), the bottom end of which, recalled towards the front face (1f) of the support (1) by a spring, is extended by a sleeve (10), oblong in the vertical direction, acting as a housing for the shaft (9) the upper end of which has an operating handle (12), and of which one at least of the branches (11a) has a toe (11a1) limiting the movement of the said forked lever (11) towards the front face (1f) of the coupler head (1) support, in that the locking of the immobilization shaft (9) relative to the racks (7 and 8) and to the impressions (1a and 1b) situated on the front face (1f) of the coupler head support (1) is obtained by means of a retractable safety stop mounted between the forked lever (11) and the front face (1f) of the coupler head support (1), above the pivoting axis (13) of the forked lever (11), and in that the coupler head support (1) is fitted with a handle (20) the grip of which is situated at the level of the operating handle (2) of the forked lever (11).
Patent FR-2616337-B1 (FR)
Inventor: ABDALAH AHMED
IPC: A63K3/00
Filed: 1987-06-10
Granted: 1989-07-07
Abstract: Method for analyzing the complex motions of a horse in motion, consisting in: a) placing on the horse (the saddle, for example), in actual movement, measurement means, (accelerometers, gyrometers, inertial unit) by means of which the speeds of linear motion are measured according to the three axes X, Y, Z and, optionally, of motion in rotation along these same axes; b) using these measurements to draw the curves which represent, by repetitive periods, variations in speed and position for the linear motions and optionally for the motions in rotation; c) analyzing these curves so as to determine the horse's performance levels and aptitudes for different speeds, figures and jumps, according to the various desired uses.
Patent FR-2646041-B1 (FR)
Inventor: KUHN ALEX
IPC: H04N1/193
Filed: 1989-04-13
Granted: 1996-05-10
Abstract: The scanning device comprises mirrors (11, 12) for reflecting the luminous radiation from the document to be scanned, a lens (21) for focusing this radiation onto a photosensitive strip (22), a first support (1) for supporting the mirrors (11, 12), and a second support (2) for supporting the lens (21) and the photosensitive strip (22). The second support (2) is mounted removably on the first support (1) and the position of the photosensitive strip (22) relative to the second support (2) is adjustable. Such a device is used in telecopiers, on which it confers high adaptability.
Patent FR-2650241-B1 (FR)
Inventor: EMILY JEAN-YVES
IPC: B60P1/26
Filed: 1989-07-27
Granted: 1991-11-08
Abstract: The present invention relates to a mechanism for opening and closing the rear door of a trailer, particularly of an agricultural trailer. This opening and closing mechanism comprises, on each longitudinal side of the loading body, a longitudinal arm (6) able to pivot about a transverse pin (10) integral with the arm (6), the rear door of the loading body being fixed, at its corresponding edge, to the rear extremity of the arm (6), and, likewise on each side of the loading body, a hydraulic jack (17) with one end connected to a first pivot point (18) fixed to the corresponding side wall of the loading body and the other end connected to a second pivot point (16) mounted at the front of the arm (6) beyond the pivot pin (10) of the arm (6), the first articulation (18) being located below a horizontal axis passing through the pivot point (16) and to the rear of the pivot pin (10). The door is opened and closed by means of the jack (17) and the pivot pin (10) sits in a longitudinal oblong hole (11) of the loading body side wall. Means for moving the pivot pin (10) in its oblong hole (11) backwards when commencing to open the rear door of the loading body, and forwards at the end of closing the rear door, are provided so that the door executes a rearward movement when opening and a forward movement when closing.
Patent FR-2657043-B1 (FR)
Inventor: YVES BLOTTIERE
IPC: B29D22/04
Filed: 1990-01-17
Granted: 1994-04-29
Abstract: According to the process, degradable expendable cores (11) are mixed (100) with a liquid coating composition (20) comprising an aqueous solvent (21), a water-soluble resin (22) and a anti-agglomerating additive (23), the coated cores are dried (200) in order to obtain free balls (12) with a sublayer film (2), these balls (12) are firstly mixed (300) with a liquid covering substance (30) comprising a synthetic basic product (31) and, possibly, an auxiliary product (32) and then with an anti-agglutinating adjuvant (33), the covered balls are dried (400) in order to obtain free pellets (13) with a covering layer (3) and these pellets are stoved (500) in order to harden (cure) their covering layer and to degrade the cores in order to obtain hollow spheres (10). <??>Application to the manufacture of intermediate products for the construction, especially, of energy absorbers.
Patent FR-2660488-B1 (FR)
IPC: H01R4/50
Filed: 1990-03-28
Granted: 1994-04-08
Abstract: The connecting device comprises a pin (2) which is inserted into a cavity (4) of a central portion (3), the said cavity not being directly accessible, and connecting with a region of cross-section greater than its own, the junction zone between the said region and the cavity comprising a sharp edge (9). The device is arranged for enabling the pin (2) to be engaged in the cavity by means of a translational movement after insertion of the stripped core into the said cavity (4) such that the core (11) is jammed into the cavity; the central portion (3) is insulating and made from a plastic of suitable hardness; the abovementioned region of cross-section greater than that of the cavity is constituted by a front hole (5) provided in the central portion and coaxial with the cavity (4); the sharp edge is formed by the tip of a lip (8) provided in the central portion at the junction of the cavity (4) with the front hole (5), the lip having faces forming an angle. The assembly is such that, on installing the pin (2) in the cavity (4), the core (11) of the conductor is embedded in the sharp edge by deformation of the plastic material of the central portion, the core thus being braked, without risk of being damaged, by the said deformed sharp edge.
Patent FR-2664307-B1 (FR)
Inventor: TREVIN JEAN-MARIE
IPC: E01B3/46
Filed: 1990-07-06
Granted: 1995-03-31
Abstract: The railway track comprises a relatively hard permanent way, a ballast arranged on the latter, rail supports comprising at least one concrete element (1), and two lengths of rail (3) arranged and fixed parallel on the said supports on one side of the concrete elements, characterised in that a method which is known per se is used for connecting the elements (1) by their lower face (1b) lying opposite the rail (3) to a visco-elastic base pad (4), the novelty being that the visco-elastic material is a substantially non-porous material having a density greater than 0.9 and a resistance to fragmentation and abrasion which is expressed by a weight loss in the concrete cubes coated with the said material of less than 0.2% after 1,500 revolutions of a test-machine drum, the test procedure used here being a routine Los Angeles-type procedure.
Patent FR-2671361-B1 (FR)
Inventor: FUNTEN MARC
IPC: E04B9/20
Filed: 1991-01-04
Granted: 1998-09-18
Abstract: This relates to a suspension element of the type comprising a head (21), a foot (22) and, connecting this foot (22) to the head (21), a rod (23) coupled to the head (21) by means of bearing journals (30). According to the invention, the bearing journals (30) extend freely from one of the two flanges (36) of the head (21) to the other and the rod (23) extends freely between the flanges (36). Application to the suspension of any sectional profile to any support.
Patent FR-2674933-B1 (FR)
Inventor: GEORGES DERROIRE
IPC: F16L11/08
Filed: 1991-04-05
Granted: 1993-06-11
Abstract: Process for manufacturing a soft (flexible) tubular structure including an impervious barrier (5), consisting of a mono-layer film of micrometric thickness, disposed longitudinally in a continuous manner, all the constituents of the said soft (flexible) structure being intimately connected by a final heat treatment. Soft (flexible) tubular structures manufactured according to this process. Application to the fields of transporting all types of fluids and protection against external corrosive (aggressive) agents.
Patent FR-2688149-B1 (FR)
Inventor: OLIVIER POULET
IPC: C10G45/08
Filed: 1992-03-06
Granted: 1994-04-29
Abstract: The solution in accordance with the invention contains conjointly at least one compound of a metal from group IV A, at least one compound of a metal from group VI A, at least one compound of a metal from group VIII and at least one water-soluble amine. It can be employed for impregnating catalyst supports.
Patent FR-2694288-B1 (FR)
Inventor: LATORSE MARIE-PASCALE
IPC: A01P3/00
Filed: 1992-06-30
Granted: 1994-09-09
Abstract: 1) Compounds of the phenylbenzamide family. 2) They are of formula (I): in which: - R1 and R2, which are identical or different, are a hydrogen or halogen atom or an optionally halogenated alkyl radical, and - R3 and R4, which are identical or different, are an alkyl containing 1 to 4 carbon atoms or can form, together with the nitrogen atom which carries them, a morpholino ring. 3) Fungicides applicable in agriculture.
Patent FR-2713102-B1 (FR)
Inventor: BOBROWICZ ERIC
IPC: A63C10/28
Filed: 1993-11-30
Granted: 1996-01-05
Abstract: The bindings each have a front stop (11) and a heel clamp (10), and each is mounted on a plate (2,3) which is fixed to the upper surface of the board (4). The plate has a layer made of visco-elastic material (5) covered by a rigid plate (7) and a second layer of visco-elastic material (6) and an upper rigid plate (8). The layers of the plate are bonded together and the lower layer is fixed to the board by an adhesive film (9) with a double surface which is put on the lower surface of the plate.
Patent FR-2720756-B1 (FR)
Inventor: BENOIT PATRICK
IPC: A61K35/76
Filed: 1994-06-02
Granted: 1996-07-12
Abstract: Recombinant viruses comprising a heterologous. DNA sequence coding for a lipase involved in lipoprotein metabolism. The invention also concerns the preparation and use in therapy of said recombinant viruses, especially for the treatment or prevention of dyslipoproteinemia-related pathologies.
Patent FR-2724385-B1 (FR)
Inventor: DARTEIL RAPHAEL
IPC: C07K14/155
Filed: 1994-08-29
Granted: 1996-12-13
Abstract: The invention comprises the nucleotide sequences comprising the FIPV S gene, or a fragment of this gene, which are modified in at least one of the antigenic regions A1 and A2 which are involved in enhancement, as well as the use of these sequences for the expression of modified proteins, and for the construction of recombinant viruses or expression plasmids, and the use of the recombinant viruses as vaccines against feline infectious peritonitis, the use of the expression plasmids as immunizing composition by direct injection of the said plasmids into cats, and the use of the modified proteins as vaccine.
Patent FR-2726392-B1 (FR)
Inventor: BOURMEYSTER IVAN
IPC: H04B3/23
Filed: 1994-10-28
Granted: 1997-01-10
Abstract: The method involves applying noisy input speech signals (S(t)) to a sampler (1a). The signal is divided, with part of the signal passed to a noisy signal processor (100). The processor extracts noisy energy signals (10) and passes them to an S/N ratio estimator (11). The signal is then passed to a gain calculation circuit (12) before input to a circuit determining the filter function coefficient. The output C(nT) from the filter function circuit is applied to a FIR filter (14) in the second channel.
Patent FR-2727943-B1 (FR)
IPC: B65D90/00
Filed: 1994-12-13
Granted: 1997-01-24
Abstract: Variable volume container composed of essentially rigid elements ensuring superior airtightness and a sealed environment, in particular for preserving liquids and preventing any contact with the air. A lower element (1) of the container comprises a tank (14) into which is poured a liquid of variable volume to be stored (15), and a sealing envelope (16) surrounding the tank and containing a steady volume of a second liquid (17). An upper element (2) comprises a cover (20) which floats on the stored liquid, and a vertical skirt (24) which dips into the sealing envelope. The upper element (2) rises and descends with the level of stored liquid and traps an intermediate gas (29) between the two liquids (15 and 17). The container of the invention is useful for storing and/or carrying liquid products, in particular, beverages, hydrocarbons, waste water and farm effluents.
Patent FR-2733387-B1 (FR)
IPC: A01J25/00
Filed: 1995-04-28
Granted: 1997-06-13
Abstract: Prodn. of "farmhouse" cheese on a semi-industrial scale is effected by collecting milk from producers, transporting the milk to the cheesemaking unit and transferring the milk to a tank. The milk is then treated with rennet in mobile basins, cut, separated and the curd is moulded into individual moulds or in moulds grouped in blocks. Finally the curd is drained. The process is characterised in that: (a) the milk is collected separately from each producer within 12 hr of milking and is kept at 4-16 degrees C at least until it arrives at the cheesemaking unit. (b) Each batch of milk is transported in a separate compartments in a tanker with a pneumatic suspension system. (c) The milk is transferred under gravity into individual basins equipped with covers (pref. of wood) designed to maintain the optimum temp. for the development of bacterial flora. The milk is treated with a classical rennet for a time determined by the compsn. and properties of the milk, esp. its bacterial flora and acidity. (d) After removing ca. 30% of the whey by suction through a sieve, the curd formed in the basins is transferred to the moulds, where it is drained at a temp. below 18 degrees C if it has a suitable acidity, or otherwise at 18-24 degrees C.
Patent FR-2745200-B1 (FR)
Inventor: HEMON LAURENS JACQUES
IPC: F24F3/14
Filed: 1996-02-27
Granted: 1998-05-15
Abstract: The moisture absorber consists of a container (12) to receive the extracted liquid (14), and a charge of a hygroscopic product (32) in a compartment (30) which has at least one wall (34a, 34b) which is permeable to air and moisture. The compartment (30) is located inside a support (22) which is fitted over the top of the container, has a mesh side wall (24) and is open towards the top of the container. The compartment is suspended from the upper wall (28) of the support, where it is held in place by retaining elements (40, 29a). The dimensions of the compartment's top (38) are greater than those of the upper wall's aperture, which has a recessed rim (40) to receive it.
Patent FR-2763333-B1 (FR)
Inventor: COMMARIEU ANNIE
IPC: G01N21/73
Filed: 1997-05-15
Granted: 1999-06-25
Abstract: Dimethyl sulphoxide (DMSO) is purified to decrease its content of alkali(ne earth) and/or other metal cations by treating it with at least two cation exchange resins. At least one of the resins is of the sulphonic type (in acidic or ammonium form) and the other(s) are of the chelating type. Also claimed is purified DMSO obtained by this process.
Patent FR-2787469-B1 (FR)
Inventor: LESCUYER HERVE
IPC: C22B26/22
Filed: 1998-12-21
Granted: 2001-02-16
Abstract: The invention concerns a method for filtering a metal liquid by passing said metal liquid on a bed of refractory particulate material characterised in that the particulate material, generally based on electrically melted corundum has an open porosity between 5 and 30 %. The invention (B) enables to use reduced retention times (T) while maintaining a quality level at least equal, even higher, than that obtained with other particulate materials (A).
Patent HU-222174-B1 (HU)
Title: Dispensing device for storing and dispensing liquid. and plastic materials by the help of pressurized gas
Inventor: WEIPERTH VILMOS
IPC: B65D83/14
Filed: 2000-11-03
Abstract: A packaging unit has a cartridge for storing material and pressurized gas operating with it and a dispensing head connected to the cartridge. A sliding piston is positioned in the internal space of the cartridge, the piston divides the internal space into a product chamber and a pressurized gas chamber that have a gas-tight seal between them. A plug is fitted into the pressurized gas chamber end of the cartridge and a valve to the product chamber end, the valve has a valve house, a valve stem, and a disc spring with plate segments. The valve stem has a discharge opening at the end coming out of the cartridge, the end in the product chamber of the cartridge has a conical surface, the plate segments of the disc spring are pushed up against the conical surface of the valve stem, while the disc spring is snapped onto the valve house.
Patent HU-226585-B1 (HU)
Title: Lyophilisates with improved reconstitutibility and process for their preparation
Inventor: KURZ THEKLA
IPC: A61P9/00
Filed: 2000-01-26
Abstract: The present invention relates to lyophilisates having an improved dissolution rate which can be reconstituted in a particle-free manner, which is achieved by re-warming the solutions already drawn off to from 30° to 95° C. directly in the freeze drier.
Patent HU-229577-B1 (HU)
Title: 9-substituted minocycline derivatives
Inventor: NELSON MARK L
IPC: C07C/
Filed: 2001-06-29
Abstract: The present invention pertains, at least in part, to novel 9- substituted minocycline compounds. These minocycline compounds can be used to treat numerous tetracycline compound-responsive states, such as bacterial infections and neoplasms, as well as other known applications for minocycline and tetracycline compounds in general, such as blocking tetracycline compounds in general, such as blocking tetracycline efflux and modulation of gene expression.