baber/WOPTO huggingface dataset:
Patent FR-2475284-B1 (FR)
IPC: H01F41/02
Filed: 1980-02-05
Granted: 1983-11-04
Abstract: 1. A process for assembling by glueing a magnetic circuit resulting from the stacking of metal plates and comprising, suitably individualised, at least two cores (11A, 11B) which are parallel to each other, and at least one yoke (12) for connecting said cores at one at least of their ends, the process being of the kind wherein glue (17) is disposed between the surfaces which are to be brought together of said yoke (12) and said cores (11A, 11B), and a clamping pressure which is suited to the desired glueing effect is applied thereto in a direction which is perpendicular to said surfaces and therefore parallel to the plane of the metal plates (15, 16) in question, the metal plates (15, 16) making up the cores (11A, 11B) and the yoke (12) being left free of any means for fixing them together before the glueing operation to be carried out, characterised in that, in said glueing operation, prior to the clamping pressure (F) and in a direction perpendicular to the plane of said metal plates (15, 16), a moderate holding pressure (P) is applied thereto, to prevent them from riding over each other in the clamping operation while permitting relative displacement thereof parallel to themselves, in such a way as to prevent, as a corollary, glue from penetrating between the metal plates.
Patent FR-2483430-B1 (FR)
IPC: C08F210/16
Filed: 1980-05-28
Granted: 1985-06-07
Abstract: A copolymer based on ethylene and propylene, having a density of between 0.933 and 0.946 g/cm3 and a melt index of between 2 and 10 dg/min, wherein the copolymer has from 3 to 27 alkyl groups per 1000 carbon atoms in the molecule and wherein its density  rho  and its proportion m of alkyl groups in the molecule satisfy the relationship 0.948</= rho +0.71 m</=0.9525. The copolymer is produced by feeding a flux comprising from 80 to 95% by weight of ethylene and from 5 to 20% by weight of propylene into at least one reactor in stationary operation, the reactor having at least one reaction zone; and copolymerizing the ethylene and propylene in the reactor at a pressure of from 300 to 2500 bar and a temperature of from 180 DEG to 320 DEG  C. in the presence of a Ziegler type catalyst system.
Patent FR-2535850-B1 (FR)
IPC: G01R27/20
Filed: 1982-11-10
Granted: 1985-04-19
Abstract: The invention provides a measuring attachment connectible to a multimeter for measuring earth resistances, comprising a casing having a first group of terminals for a measurement signal and a second group of terminals for electrical connection of the attachment to a multimeter, and electric circuits housed in the casing and comprising generator means for generating an AC current of constant value but of a frequency different from that of the mains and its harmonics, said generator means having an output connected to first and second terminals of said first group of terminals, and a synchronous detector having a measurement signal input which is connected to said second terminal and to a third terminal of said first group of terminals, a control input which is connected to said generator means and an output which is connected to first and second terminals of said second group of terminals.
Patent FR-2556202-B1 (FR)
Inventor: COPPOLANI JEAN
IPC: A47J29/00
Filed: 1983-12-09
Granted: 1986-09-19
Abstract: 1. Method for keeping half-boiled eggs hot consisting of placing the eggs on leaving the cooking water, in an enclosure whose temperature is held between 45 and 60 degrees C and which has a hygrometry of the order of 90 to 100%.
Patent FR-2559331-B1 (FR)
Inventor: GRANDMOUGIN GERARD
IPC: H04N9/47
Filed: 1984-02-06
Granted: 1989-05-12
Abstract: 1. Frequency and phase stabilization device for a coder/decoder for colour video system, characterized in that it comprises a phase locking circuit containing an amplifier, an OR gate, a filter and a voltage controlled oscillator (VCO), said circuit receiving at the input a synchronization signal (SYN), and at least one D-type flip-flop (B1), of which the (SET) and (RESET) inputs receive the output signal (S) from the oscillator of the phase locking circuit through a complementary circuit and an inverter gate, the output from the flip-flop (B1) supplying a control signal to the coder/decoder, the flip-flop comprising a clock input (CLK) receiving a synchronization signal (SYN).
Patent FR-2570525-B1 (FR)
Inventor: BANINO JEAN SERGE
IPC: G06F9/46
Filed: 1984-09-20
Granted: 1986-12-12
Abstract: The device comprises several units disposed over different sites (1, 2, 3), each comprising an active member (4, 5, 6) driven by control units (7, 8, 9). Each control unit is partitioned into independent actors (A1, A2) which are each able to take responsibility for a processing step. An actor comprises a processor and a portion of the memory of the site, the memory portion being divided into at least one main zone in which is recorded a series of instructions, for the execution of the processing step, and a plurality of secondary zones defining access ports (P1, P2) to the actor together with queues for storing messages received from the other actors. The activity of each actor and of the associated active members is determined by the messages received from the actors that have performed the preceding phases of activity.
Patent FR-2597125-B1 (FR)
Inventor: FALLARA FRANCOIS
IPC: D06B17/00
Filed: 1986-04-10
Granted: 1988-08-19
Abstract: 1. Method for continuously wet processing textile materials, such as used, in particular, for bleaching or dyeing a band of textile material, woven or other-wise, in which method a continuous band (4) of textile material (3) is passed through an installation (1) comprising different, successive work stations (7 to 15), the said band (4) defining in the installation a continuous processing path having a given length L between the input (5) and the output (6) of the installation (1), each respective work station processing a portion of the length L corresponding to the elementary length of the path travelled by the band (4) through the work station in question, wherein : - the textile material is impregnated with a processing material, - the processing material is diffused through the textile material and the time of diffusion of the processing material through the textile material is completely controlled, as a function of the textile material to be processed and of the different processing materials applied, by controlling, by continuous adjustment, the elementary length of the path travelled through the corresponding work station (8 and/or 12), - the processing material is fixed on the textile material, - the textile material is rinsed to remove the excess of unfixed processing material, - the band (4) thus processed is dried.
Patent FR-2610503-B1 (FR)
Inventor: JACOB ROBERT CHARLES JACQUES
IPC: A47J37/12
Filed: 1987-02-09
Granted: 1991-06-14
Abstract: 1. A domestic frying device comprising, in a casing (10), a bowl (12) containing a cooking bath constituted either by oil or by fat derived from melting a block of fat, an electric heating resistor (14) adapted to heat the cooking bath, a thermostatic control switch (38) mounted in series with the heating resistor (14) and a basket (16) to hold the foods to be fried which is movably mounted in the basket and can occupy, thanks to electromechanical means (20) for lowering and raising the basket, the supply of electricity to which is under the control of a control device, either a lowered position in which the basket is immersed in the bath or a raised position in which the basket is held above the bath ; the control device comprises a safety switch (62) which is mounted in series in the supply circuit of the electromechanical means (20) and the operation of which is controlled by a sensor adapted to detect a pre-determined state of the cooking bath in such a way that the said switch (62) may occupy either a conducting state in which it closes the said supply circuit and permits the actuation of the electromechanical means (20) by the control device, and into which it is brought after the sensor detects the said pre-determined state, or a non-conducting state in which it opens the supply circuit and thus prevents the actuation of the electromechanical means (20) by the said control device, characterized in that the pre-determined state of the cooking bath which the sensor is adapted to detect corresponds to the almost complete melting of a block of fat and in that the control device also comprises a manually controlled selector switch (66) which is mounted in parallel to the terminals (63 and 65) of the safety switch (62) and the movable armature (68) of which may occupy either an "oil" position, in which the said switch (62) is short-circuited, or a "fat" position in which this switch (62) performs its function as an electrical safety switch in the supply circuit of the electromechanical means (20) for raising and lowering the basket.
Patent FR-2626910-B1 (FR)
IPC: E01D19/14
Filed: 1988-02-05
Granted: 1990-06-29
Abstract: PCT No. PCT/FR89/00041 Sec. 371 Date Dec. 10, 1990 Sec. 102(e) Date Dec. 10, 1990 PCT Filed Feb. 3, 1989 PCT Pub. No. WO89/07174 PCT Pub. Date Aug. 10, 1989.This invention relates to a device for fastening a guy to a concrete bridge deck. A metal plate is abutted against the horizontal surface of the deck and retained there with pre-stressing cables at its top surface and an extension which protrudes downward into the deck from its bottom surface. An anchoring device is mounted on the upper surface of the plate. It may be positioned to keep the guy in a plane parallel to the plate and do not require that the cables pass through the deck. The deck may have spaced bearing surfaces that are angled and/or are parallel to one another and support anchoring devices that keep the cables running in different directions from one another.
Patent FR-2654382-B1 (FR)
Inventor: MAURICE BONTEMS
IPC: B29L31/52
Filed: 1989-11-14
Granted: 1991-12-13
Abstract: Method for manufacturing tubes made from composite material by rolling a pre-impregnated fibrous reinforcement which comprises a strip portion (2) and a sheath portion (3) whose diameter is fitted to that of the mandrel (4). <??>Application to the manufacture of small diameter tubes such as fishing rods, golf clubs, boat masts, and to the manufacture of porous tubes serving as a filter material or as a filter-membrane support.
Patent FR-2671866-B1 (FR)
Title: Dispositif de mise a feu par percussion pour mortier ou analogue et mortier comprenant un tel dispositif.
Inventor: BEGNEU MICHEL
IPC: F41F1/06
Filed: 1991-01-22
Granted: 1993-03-26
Abstract: Dispositif de mise à feu par percussion pour mortier ou analogue comprenant un percuteur mobile monté à translation et des moyens d'actionnement dudit percuteur. Ce dernier fait partie d'un ensemble de percussion (10) logé dans un corps (23) solidaire de la plaque de base (27) du mortier (M) et qui est actionné à partir d'un déclencheur (16) par un ressort de percussion (33) avec interposition d'un levier articulé (51) sur lequel est attelé un bras pivotant (54) avec lequel est propre à coopérer, d'une part, un organe de commande (13) associé au déclencheur (16) et, d'autre part, un ensemble de butée mobile (11) également solidaire de la plaque de base arrière (27) du mortier (M) et qui est propre à coopérer avec un organe fixe (80) dudit mortier (M).
Patent FR-2677980-B1 (FR)
Inventor: JAIME PALENCIA ADRUBAU
IPC: C07B61/00
Filed: 1991-06-19
Granted: 1993-09-03
Abstract: The invention relates to a process for the dehydrochlorination of 1,1-bis(R-phenyl)-2,2,2-trichloroethanes using an aqueous alkaline hydroxide solution, characterised in that the process is carried out in the absence of solvent and in the presence of a phase transfer agent.
Patent FR-2681595-B1 (FR)
Title: Procede d'esterification de sels d'acides carboxyliques.
Inventor: CROCHEMORE MICHEL
IPC: C07D213/803
Filed: 1991-09-24
Granted: 1994-09-02
Abstract: La présente invention a pour objet un procédé d'estérification de sels d'acides carboxyliques. L'invention concerne l'estérification de sels d'acides aussi bien monocarboxyliques que polycarboxyliques. Le procédé de l'invention est caractérisé par le fait que l'on fait réagir un sel d'un acide carboxylique avec un dérivé halogéné d'un hydrocarbure aliphatique, cycloaliphatique ou aliphatique porteur d'un substituant cyclique, en milieu aqueux, en présence d'un catalyseur de transfert de phase.
Patent FR-2694862-B1 (FR)
Inventor: HEBERT JEAN-PAUL
IPC: H04B10/50
Filed: 1992-08-14
Granted: 1994-09-16
Abstract: An input signal supplied by a generator (30) is applied to a laser emitter diode (10) through a predistortion circuit in order to enhance the linearity of the response of the source. This circuit includes a linear pi-type attenuator stage consisting of resistors (12, 13, 14, 15 and 16), and a non-linear compensator element consisting of a Schottky diode (20) connected in parallel with this attenuator stage. The invention applies especially to the production of optical heads for optical-fibre telecommunication systems.
Patent FR-2723088-B1 (FR)
Inventor: JAMET JEAN PAUL
IPC: C07C67/26
Filed: 1994-07-28
Granted: 1996-11-08
Abstract: A process for the manufacture of a glycerol ester by percolation of a fatty acid and glycidol (or deriv.) through a bed of a macro-porous anionic resin, acting as a catalyst vis-a-vis condensation of the fatty acid with the glycidol (or deriv.). The stages of the process are as follows: (a) the moist resin is distributed in a fixed bed and de-mineralised water is circulated through the bed; (b) a conditioning phase is effected by percolating the fatty acid through the bed, so as to displace and eliminate the water therein and to impregnate the resin with fatty acid and expand the bed; (c) the fatty acid and glycidol (or deriv.) are then passed through to effect the reaction in the absence of water and solvent; and (d) the glycerol ester is then recovered. Also claimed, is the installation for effecting such a procedure.
Patent FR-2726015-B1 (FR)
Inventor: MACCHI ALAIN
IPC: E01B11/20
Filed: 1994-10-24
Granted: 1997-01-17
Abstract: The assembly, designed to be fitted between two rail sections (2,3) with a predetermined lengthwise axis (4) to allow a relative movement along the axis while providing a rail surface continuity between the, consists of a series of sleepers (34,38) and two points (7,11) with first (13,14) and second (18,19) ends, connected to the rails (5,9) in one (2) of the two sections. Counter-points (8,12) with first (15,16) and second (20,21) ends are connected to the rails (6,10) in the other section (3) and are able to slide relative to the points. Each of the sleepers has fixed or sliding mounting members (35,36,42,43) for the points or counter-points, including rigid plates (42,43) set on elastic sole plates.
Patent FR-2731943-B1 (FR)
Inventor: STRASSEL ALBERT
IPC: B32B7/02
Filed: 1995-03-24
Granted: 1997-07-18
Abstract: A continuous complex structure comprises at least 3 lays,consisting of (a) polyvinylidene fluoride (PVDF), (b) PVDF rendered opaque to UV and visible radiation, and (c) a compsn. allowing of adhesion of PVDF to a non-compatible thermoplastic polymer.
Patent FR-2749135-B1 (FR)
Inventor: GROSHENS PIERRE
IPC: A41D27/06
Filed: 1996-05-29
Granted: 1998-08-21
Abstract: To produce a fusible interlining material, based on a fabric with air-jet texturised yarns giving surface loops on both sides, the thermofusible polymer adhesive points (9) are applied to the fabric (12) after an initial surface grinding on the lower surface (12b) of the material and a reduction in the loop height on the upper fabric surface (12a). Preferably the loop height on the upper surface (12a) of the fabric is reduced by singeing, by radiation or by contact. The lower surface (12b) is ground before the upper surface (12a) loops are reduced by singeing.
Patent FR-2753634-B1 (FR)
IPC: A63C17/14
Filed: 1996-09-26
Granted: 1998-12-24
Abstract: The invention concerns a roller skate comprising a boot (2) associated with an upper plate (4) of a frame (5) on which the skating wheels (6) are arranged and provided with a brake block (7) arranged at the rear of the frame (5) and capable of coming in contact by friction with the ground by raising the front of the roller skate, characterised in that the boot (2) is mounted vertically movable with respect to the frame (5) at least in its rear zone, and the brake block (7) is integral with said rear zone of the boot so as to follow the vertical displacements of the boot to take up two positions, one, raised corresponding to the braking phase, and in that it comprises means for locking and unlocking (12) for allowing the lowering of the boot only in braking phase.
Patent FR-2764677-B1 (FR)
Inventor: COLLET JEAN
IPC: F24C15/22
Filed: 1997-06-16
Granted: 1999-09-03
Abstract: A terrace heating device includes a reflector (7) for reflecting rising heat from a heater (8) downward toward patrons on a terrace. An umbrella-like cover (10) is arranged on a support pole above the heater. The umbrella-like cover is articulable between an open position (FIG. 2b) and a closed position (FIG. 2a). The open position corresponds to a position of use in which the umbrella-like cover traps heat, holding the heat close to the patrons. In use, the umbrella-like cover is opened and the heater turned on to heat the space underneath the umbrella-like cover. The closed position corresponds to a storage position in which the umbrella-like cover folds about the support pole and a safety switch turns off the heater automatically. The umbrella-like cover is preferably defined by a detachable material for the cover which material is selected in accordance with the season, e.g., insulated for winter.
Patent FR-2769695-B1 (FR)
Inventor: JODET GERARD
IPC: F27D21/00
Filed: 1997-10-15
Granted: 1999-12-31
Abstract: In an apparatus that rapidly cools heat treated metal strips with a recirculating nitrogen-hydrogen cooling gas mixture having a hydrogen content which ranges between 15%-50%, and a recirculation circuit for the gas mixture having a fan for creating a flow though recirculation ducts connected, through expandable compensator corrugations, upstream to at least one gas/water exchanger, a safety system operates with the exchanger. The safety system includes a housing having a main flow area upstream of the exchanger and into which recirculating cooling gas flows. A first register is interposed across the main flow area for selectively switching between open and closed states thereby passing or blocking flow through a major portion of the main flow area. At least one bypass flow area is defined within the housing and located adjacent the main flow area. A second register is interposed across the bypass flow area for selectively switching between open and closed states thereby passing or blocking flow through the bypass area. Respective sensors react to a break in the strip or the corrugation, or an interruption of power, and actuators rapidly respond to a plurality of dangerous conditions for activating the sensing means and for switching the first and second registers in accordance with the particular dangerous conditions.
Patent FR-2770357-B1 (FR)
Inventor: BUSCH GERARD
IPC: H04N7/16
Filed: 1997-11-18
Granted: 2000-01-28
Abstract: The central site converts digital input information into analogue form so that the information can be passed across an analogue video network.
Patent FR-2758994-B1 (FR)
Inventor: LAUGHLIN JAMES
IPC: A63C10/18
Filed: 1998-01-06
Granted: 2000-08-25
Abstract: A snowboard binding for securing a snowboard boot to a snowboard. According to one aspect of the invention, the binding comprises a base, a first engagement member that is movably mounted to the base and is adapted to engage a first lateral side of the boot, and a second engagement member that is movably mounted to the base and is adapted to engage a second lateral side of the boot opposite the first lateral side of the boot. According to another aspect of the invention, the snowboard binding includes a high-back leg support mounted to the base. According to a further aspect of the invention, the binding includes a pair of engagement fingers, adapted to engage a lateral side of the boot and including a front engagement finger and a rear engagement finger, the pair of engagement fingers being pivotally mounted to the base for movement between an open position and a closed position, the pair of engagement fingers being mounted so that the rear engagement finger extends a greater distance above the baseplate than the front engagement finger when the engagement fingers are in the open position. In another aspect of the invention, the binding includes an over-center locking mechanism adapted to lock the movable engagement member in the closed position, the locking mechanism including a roller that is mechanically coupled to the movable engagement member and a cammed socket adapted to receive the roller when the movable engagement member is in the closed position.
Patent FR-2777258-B1 (FR)
Inventor: CASTELLON ROLAND
IPC: B65B9/073
Filed: 1998-04-09
Granted: 2000-06-30
Abstract: The machine has a sealing table and a heat sealing head, which has heat sealing profiles formed in it, arranged to heat seal the film behind (or upstream of) the current product in the direction of product flow, and in front of (or downstream of) the next product. A removal system removes the piece of material that is left between the two heat seals, using a gripper to tear it from the heat seals.
Patent FR-2787582-B1 (FR)
Inventor: ROSILIO CHARLES
IPC: C12Q1/6837
Filed: 1998-12-16
Granted: 2001-01-12
Abstract: The present invention relates to a method to produce a biochip and to a biochip, said biochip being composed particularly of biological probes grafted onto a conductive polymer.The method according to the invention comprises the following steps:a) structuring of a substrate so as to obtain on said substrate microtroughs comprising in their base a layer of a material capable of initiating and promoting the adhesion onto said layer of a film of a pyrrole and functionalised pyrrole copolymer by electropolymerisation,b) collective electropolymerisation, so as to form an electropolymerised film of a pyrrole and functionalised pyrrole copolymer on the base of said microtroughs,c) direct or indirect fixation of functionalised oligonucleotides by microdeposition or a liquid jet printing technique.
Patent FR-2788998-B1 (FR)
Inventor: GRUBER PHILIPPE
IPC: B23C3/05
Filed: 1999-02-03
Granted: 2001-03-16
Abstract: In a machine tool, a cradle of a bit holder is in the form of a rectangular trihedron and is inclined transversely about an axis of inclination corresponding to a generatrix of the conical bearing surface of a valve seat that has to be produced, while the cutting edges of the bit are produced from a blank having three bearing faces forming a rectangular trihedron, including a back face, a longitudinal face and a rear face, and another longitudinal face and a forward face of which, remaining in the as-produced state, are flanks with respect to the front face, a main cutting edge being produced so that its mid-point coincides with a reference point on the axis of inclination and lies on the axis of inclination at a constant distance from the vertex of the trihedron of the cradle.
Patent FR-2790115-B1 (FR)
Inventor: DESAILLY ROGER
IPC: G03F7/20
Filed: 1999-02-23
Granted: 2001-05-04
Abstract: The present invention relates to a method and a device for displacing a moving body (4) on a base (2) mounted elastically with respect to the ground (S), the moving body (4) being displaced linearly with a predetermined displacement under the action of a controllable force (F).According to the invention:a) a mathematical relationship illustrating the movements of the entity formed by the base (2) and the moving body (4) is defined;b) using said mathematical relationship there is determined a force (F) which, applied to the moving body (4), produces a combined effect on the moving body (4) so that it performs said predetermined displacement, and on the base (2) at least so that it is immobile at the end of the displacement of the moving body (4); andc) the force (F) thus determined is applied to the moving body (4).