baber/WOPTO huggingface dataset:
Patent FR-3130389-B1 (FR)
Title: Méthode de diagnostic et de prédiction de durée de vie de batteries au plomb, notamment destinées au stockage d'énergie de secours.
Inventor: KIRCHEV ANGEL ZHIVKOV
IPC: G01R31/392
Filed: 2021-12-14
Granted: 2023-11-24
Abstract: Méthode de diagnostic et de prédiction de durée de vie de batteries au plomb, notamment destinées au stockage d'énergie de secours.  L’invention consiste essentiellement en une nouvelle méthode de diagnostic de batteries de type plomb-acide et avantageusement d'estimation de leurs durées de vie restantes, plus particulièrement destinées à des applications de stockage de secours.  La méthode est basée sur une combinaison de mesures de surveillance continue avec intégration du courant de surcharge (calcul des Ah de surcharge appliqués à la batterie dès son installation) et de mesures périodiques sous courant continu de la résistance interne de la batterie en utilisant de courtes périodes de décharge avec un courant constant ou une puissance constante.   Figure pour l’abrégé : Fig. 12
Patent FR-2535653-B1 (FR)
Inventor: EHLERMANN HANS-DIETER
IPC: B42C9/02
Filed: 1983-11-10
Granted: 1990-06-15
Abstract: In a process and apparatus for binding books, upper (forward) portions of bookblocks in a vertical position with backs down are gripped by clamps on a conveyor for transporting the bookblocks through successive operating stations. At one operating station a rotating element dipping in a bath of adhesive applies adhesive in transverse strips to backs of bookblocks. At another operating station rollers apply adhesive to lower (rear) portions of first and last pages of the bookblocks. As front and back covers connected by a back are transported, inside up, along a path merging with the path along which said bookblocks are transported, adhesive is applied by rollers or spray heads to outer (forward) portions of the front and back covers. The covers are brought under respective bookblocks and lower (rear) portions of the bookblocks together with the covers are gripped between opposed pressing bars. As the bookblock with the cover thereon is further advanced in a guide channel, the clamp is removed and the book passes between pairs of opposed rollers which engage lower (rear) portions. Finally the books are pressed between opposed pressure plates before being discharged to a delivery system or to storage.
Patent FR-2567743-B1 (FR)
Inventor: TZIFKANSKY GUY
IPC: B65D43/08
Filed: 1984-07-20
Granted: 1986-12-26
Abstract: A food container comprises a bottom (3) which is substantially rectangular and which has outwardly flared walls (4) rising therefrom and terminating in a substantially rectangular opening (7). The tops of the walls are outwardly surrounded by a horizontal rim (5) which is rectangular in shape and they are capped by a vertical rib (6) extending above the rim (5). The container has a cover (2) having a horizontal rim (8) and a vertical rib (9) extending downwardly therefrom suitable for engaging around the vertical rib (6) of the container (1). The vertical ribs (6, 9) being of substantially the same height on the container (1) and the cover (2). The cover rib (9) has a plurality of shoulders (16) near the top thereof for co-operating with the container rib (6), and enabling an upper position and a lower position to be defined for the cover (2) on the container (1).
Patent FR-2587325-B1 (FR)
Inventor: PILLET DANIEL
IPC: C01F7/60
Filed: 1985-09-13
Granted: 1988-03-18
Abstract: 1. Process for the preparation of aluminium chloride by carbochlorination, according to which an operation of calcining a mixture of particles of a substance containing alumina, of particles of a carbonaceous substance and of a binding agent is carried out, and an operation of chlorination of the calcined mixture is then carried out using a gaseous composition based on chlorine containing oxygen, characterized in that the proportions by weight of substance containing alumina, of carbonaceous substance and of binding agent in the mixture is controlled so that the carbon/oxides weight ratio after calcination is between 1 and 1.3 and in that before calcination the mixture is made into the form of agglomerates between 3 and 10 cm in size.
Patent FR-2591127-B1 (FR)
Inventor: FONTANILLE DANIEL
IPC: B02C23/38
Filed: 1985-12-11
Granted: 1989-10-06
Abstract: 1. A horizontal axis cylindrical rotary pulverizer (1) for preparing pulverized material having two different degrees of fineness, said pulverizer including members in its stub axles (3) for inserting material and a drying gas and for removing pulverized material in the drying gas, said pulverizer being subdivided by a transverse partition (2) into two portions (G, D) which are isolated from each other, each portion including its own members for inserting (4, 5A) and removing (6) material and drying gas via the respective adjacent stub axle, characterized in that the outlet from each of said portions is connected to a separator (7, 11) for separating crushed grains according to their fineness, said separator being provided with a recycling duct (9A, 12), and that the separator (7) connected to the portion (G) of the pulverizer which yields the finer grains is provided with a duct (8) for conveying the larger grains to the feed duct (15) of the portion (D) of the pulverizer for yielding less finely pulverized material.
Patent FR-2610306-B1 (FR)
Inventor: PINEAU CLAUDE
IPC: B65F3/08
Filed: 1987-02-04
Granted: 1990-06-08
Abstract: This device (1) essentially comprises an endless chain conveyor (15) arranged around three toothed wheels (R1, R2, R3) and equipped with suction caps (13) fixed upon an arm (11) which is articulated to the chains (15) through two intermediate supports (16, 17) while a nozzle for injecting pressurised liquid, fitted on the end of a pipe (14), is provided for cleaning the containers (C) which are brought over this nozzle. The device according to this invention is intended in particular for mounting on a vehicle V and applies to the cleaning of household rubbish containers.
Patent FR-2630348-B1 (FR)
IPC: B04B5/12
Filed: 1988-04-25
Granted: 1992-03-06
Abstract: The device comprises, in a fixed enclosure (1), a centrifugation rotor (2). According to the invention, a selective collection barrier (30) and a selective transfer barrier (49) are mounted respectively in one of the walls (28, 29) of a casing channelling at least the separated heavy phase to the periphery.
Patent FR-2650135-B1 (FR)
IPC: H04B7/195
Filed: 1989-07-19
Granted: 1994-05-20
Abstract: After being placed in standard orbit (01) in a quasi-equatorial plane, the satellite is transferred into a circumlunar orbit (02) in such a way that the satellite passes through the sphere of influence SI of the Moon. On leaving this sphere, the orbit (03) is in a plane which is inclined with respect to the equatorial plane. The orbit is then connected to the final orbit (04). Application in particular to spatial telecommunications.
Patent FR-2666404-B1 (FR)
Inventor: JOSEPH LE MER
IPC: F24H1/52
Filed: 1990-09-05
Granted: 1992-11-27
Abstract: The heat exchanger for a combination hot-water boiler comprises rectilinear sections (1, 2) juxtaposed two by two and forming part respectively of two separate pipes, the double sections obtained (T) being mounted parallel to one another with transverse metal plates (3) interposed. The outlets of the two rectilinear sections making up each double section are staggered in relation to one another, thus defining a long end (A) and a short end (B), and there is provided at each end of the bundle of double sections a connection box (4), the interior of which is divided into two stages (41, 42) assigned respectively to the two pipes by exclusive impermeable connection to these two stages respectively of the long ends (A) and of the short ends (B), each stage itself being subdivided into compartments (411, 412 etc.; 421, 422 etc.) each assigned to the individual connection of two rectilinear sections forming part of the same pipe.
Patent FR-2678296-B1 (FR)
IPC: E21D9/087
Filed: 1991-06-28
Granted: 1993-10-29
Abstract: The tunnelling machine comprises a cylindrical shield (2) carrying a disc-shaped cutting head (8) which is mounted rotationally along an axis (Y-Y') parallel to that of the shield (2). Between the said annular part (10) of the cutting head (8) and a cylindrical internal surface (5a) of the end of the shield (2), there is inserted at least one ring (19) whose inner outline is a circle (C1) centred on the axis (X-X') of the cutting head and whose outer outline, forming an eccentric, is a circle, the centre of which is offset with respect to the axis (Y-Y') of the cutting head. The invention may be used for compensating for the wear of the cutting heads and for producing additional lateral cuts in the ground for directing the tunnelling machine into the bends.
Patent FR-2684494-B1 (FR)
Inventor: DOMINIQUE SERIZAY
IPC: H01R13/658
Filed: 1991-11-29
Granted: 1995-07-07
Abstract: The invention relates to a shielding spring-strip for electrical connectors of the type comprising contact blades made of springy metal, which are positioned and fixed in an annular seat made on at least one of the two connection shells, by means of an elastic fixing means. The shielding spring-strip is characterized in that the contact blades (6) essentially have the shape of an elastically deformable open loop, at least one (62) of the ends of which can move freely in relation to the other end (63), the means (7) for fixing the contact blades (6) consisting of at least one ring-shaped flexible link housed inside the loops.
Patent FR-2687726-B1 (FR)
IPC: E21D9/10
Filed: 1992-02-24
Granted: 1997-02-21
Abstract: The subject of the invention is a method and a device for cutting an incision by means of a cutting tool into ground with low cohesion, particularly for digging tunnels and galleries. In accordance with the invention, there is delimited in the incision (11), to the rear of the cutting tool (12), a chamber which is closed by a plate (28), a fluid product - liquid, mud or foam - is injected under pressure into this chamber - the debris is extracted from this chamber by controlling the extraction flow rate so as to maintain it under pressure, and a material capable of setting, such as a concrete, is injected under pressure into that part of the incision located to the rear of the said chamber, keeping the opening of the incision closed by means of a plate 44 until the said material has completely solidified.
Patent FR-2706572-B1 (FR)
Inventor: DANIEL DUTHEIL
IPC: F16K21/10
Filed: 1993-06-11
Granted: 1995-08-25
Abstract: Assembly device with improved tamper proofing for a tap which closes after a time delay including a body (1) made as a single part, into which is fitted a cartridge (3) which groups together all the elements necessary for operation, characterised in that the body has, at its upper part, a skirt including a slide (10) which has a hole (9) the axis of which can coincide with that of the member (8 or 19) for fastening the push button (5) onto the end of the valve stem (4), the said hole normally being concealed by the upper part of the body (1) when the tap is being used.
Patent FR-2708302-B1 (FR)
Inventor: BERNARD ECK
IPC: E04C3/04
Filed: 1993-06-28
Granted: 1995-10-20
Abstract: A modular system for quickly erecting structures by means of shaped beams (1, 1', 1'') and joining members (5, 10, 11) for assembling said beams (1, 1', 1'') together with a set of accessories for attaching complementary external elements such as vertical panels and/or roof elements. The system comprises shaped beams (1, 1', 1'') having a rectangular cross-section and provided with at least one axial side channel (3a, 3b, 3c, 3d) on at least one side; joining members (10, 11) slidably fitted in said channels; connecting accessories (26, 36, 44) attachable to the slidable joining members so that the external elements can be rigidly connected to the structure; members (5, 5', 39) also attachable to said slidable joining members for determining the relative positions of the beams; and elements for reinforcing and/or casing the structure.
Patent FR-2708111-B1 (FR)
Inventor: FRANCOIS COUILLARD
IPC: G05D25/00
Filed: 1993-07-19
Granted: 1995-09-01
Abstract: - The present invention relates to a system intended to create the same instantaneous pressure in two vessels, each filled with a given medium, the first vessel comprising at least one inlet channel and at least one outlet channel for the given medium, the second vessel comprising at least one outlet channel and means for opening and closing the said channels. - The system according to the invention furthermore comprises at least one capillary for connecting together each vessel, each capillary is intended in particular to transmit a variation of pressure in the first vessel to the second vessel instantaneously.
Patent FR-2720491-B1 (FR)
Inventor: BOUVARD FRANCK
IPC: F41A9/45
Filed: 1994-05-25
Granted: 1996-07-19
Abstract: The feeder consists of a magazine containing the bullets, situated parallel to the gun barrel (5), with the bullets (2) lying perpendicular to the barrel and beneath it. The bullets are transferred to the barrel by a mechanism which co-operates with the movement of the breech block (3) and comprises two levers (6,7) controlled by the breech block. During an initial phase, the movement of a lifter (8) perpendicular to the axis of the barrel, lifts the bullet at the end of the magazine and introduces it into a guide and, during a second phase, the lift and the guide are turned through 90 degrees to align the bullet with the barrel. In a third phase the lifter moves towards the barrel and the guide is freed.
Patent FR-2723995-B1 (FR)
Inventor: SCHUBERT FLORIAN
IPC: F16D23/14
Filed: 1994-08-29
Granted: 1996-11-08
Abstract: The clutch thrust bearing consists of a drive (13) forming a sleeve (12) and a tube (15) respectively fixed in rotation with the fixed (34) and turning (32) parts of a bearing (30).  The fixed part of the bearing is held by friction between the two radial faces of the support of the sleeve under the action of an elastic wavy washer (45). This wavy washer (25) is incorporated in the fixed part of the bearing.
Patent FR-2726983-B1 (FR)
Inventor: DUVIVIER JEAN MARIE
IPC: A47C21/04
Filed: 1994-11-23
Granted: 1997-02-07
Abstract: PCT No. PCT/FR95/01551 Sec. 371 Date May 23, 1997 Sec. 102(e) Date May 23, 1997 PCT Filed Nov. 23, 1995 PCT Pub. No. WO96/15698 PCT Pub. Date May 30, 1996A device for sanitary treating a sleeping mattress and more particularly a spring mattress and including an internal free volume (18) delimited by upper (12) and lower (14) faces and by a peripheral lateral strip (16). The springs (20) are disposed in the free volume. Ventilation structure is fitted with lateral strips. An injection device (24) injects a treatment gas (25) in the form of a powder or gas contained in a receptacle (26) with a propulsion device (28) of a treatment agent and an injection head (30).
Patent FR-2746540-B1 (FR)
Inventor: PERRET MICHEL
IPC: H01H33/30
Filed: 1996-03-22
Granted: 1998-04-24
Abstract: The high voltage control is a spring loaded (21) rod section (13) in an inert dielectric gas, e.g. sulphur hexafluoride, chamber. There is a second connected rod (13A) which slides into the first. The rod is connected to a spring loaded (31) plunger (34) in a second chamber (32). The chamber has a tube (40) connecting to the main area of inert gas, with a vane (41) to allow gas to enter. There is also a second tube (50) with a pump (51) to create a vacuum. The vane and pump can be controlled to reset the switch.
Patent FR-2749066-B1 (FR)
Inventor: FERLIN THIERRY
IPC: F23C6/04
Filed: 1996-05-21
Granted: 1998-08-21
Abstract: The reduction of oxides of nitrogen contained in furnace smoke is carried out by recombustion of the smoke, using a secondary fuel injected into a recombustion zone in at least two jets at relatively high and relatively low pressure respectively. The low-pressure jet is situated outside and concentrically with the high-pressure jet. The secondary fuel is a gas at a pressure of a few millibars to a few hundred millibars for the low pressure jet, and a few hundred millibars to a few bars to the high-pressure one. The pressure and flow of the gas in the two jets are regulated according to the dimensions of the recombustion zone and the characteristics of the smoke. The recombustion zone is also subjected to acoustic waves at a frequency of below some 32 Hz. The procedure is carried out in a recombustion zone (B) fed with secondary fuel through two coaxial inlets (2,2') equipped with pressure regulators (4,5). One wall of the recombustion zone is equipped with an acoustic wave generator (6) to homogenise the mixture inside the zone.
Patent FR-2755558-B1 (FR)
Inventor: VAUDENAY SERGE
IPC: H04L9/06
Filed: 1996-11-04
Granted: 1999-01-22
Abstract: Method for the cryptography of data recorded on a medium usable by a computing unit in which the computing unit processes an input information x using a key for supplying an information F(x) encoded by a function F. The function uses a decorrelation module Mk such that F(x)=[F'(Mk)](x), in which K is a random key and F' a cryptographic function. This Abstract is neither intended to define the invention disclosed in this specification nor intended to limit, in any manner, the scope of the invention.
Patent FR-2771292-B1 (FR)
Inventor: DEBREGEAS PATRICE
IPC: A61K9/26
Filed: 1997-11-21
Granted: 2000-02-18
Abstract: The present invention relates to a novel pharmaceutical form, in the form of spheroids, containing tiagabine as active principle. The invention also covers the process for the preparation of such spheroids and multiparticulate pharmaceutical preparations, such as tablets, containing these spheroids. These pharmaceutical preparations are intended for the delivery of the spheroids they contain, and are characterized by the absence of an adverse effect on the release profile of the tiagabine contained in the spheroids following a possible compression step.
Patent FR-2773632-B1 (FR)
Inventor: CHAPPERT CLAUDE
IPC: H01J37/317
Filed: 1998-01-12
Granted: 2000-03-31
Abstract: Process for writing on a material, in which said material is irradiated by means of a beam of light ions, such as for example He<SUP>+</SUP> ions, said beam of light ions having an energy of the order of or less than a hundred keV, wherein this material comprises a plurality of superposed thin-layers, at least one of said thin layers being magnetic and in that one or more regions having sizes of the order of 1 micrometer or less are irradiated, the irradiation dose being controlled so as to be a few 10<SUP>16 </SUP>ions/cm<SUP>2 </SUP>or less, the irradiation modifying the composition of atomic planes in the material at one or more interfaces between two layers of the latter.
Patent FR-2777209-B1 (FR)
Inventor: BOUGAMONT JEAN LOUIS
IPC: B05B11/00
Filed: 1998-04-14
Granted: 2000-06-30
Abstract: A dispensing device mountable on a tank having a sheathed pushbutton and movable collar. The collar having a first, temporary, high position on the pushbutton and being held in place frictionally by at least two projection members on the interior face of the collar in contact with the pushbutton. The collar having a second, low position and being held in place by catches cooperating with the neck of the tank.
Patent FR-2788774-B1 (FR)
Inventor: GENET ALAIN
IPC: D06P3/08
Filed: 1999-01-21
Granted: 2001-03-09
Abstract: The subject of the invention is novel dimethylenedioxybenzenes comprising at least one cationic group Z, Z being chosen from quaternized aliphatic chains, aliphatic chains comprising at least one quaternized saturated ring, and aliphatic chains comprising at least one quaternized unsaturated ring, their use as oxidation dye precursor for the oxidation dyeing of keratinous fibres, dyeing compositions containing them, as well as the oxidation dyeing methods using them.
Patent FR-2789780-B1 (FR)
Inventor: PAVLIN DOMINIQUE
IPC: G06F21/10
Filed: 1999-02-17
Granted: 2002-02-01
Abstract: The invention concerns methods and systems for generating a link between users and an editing programme of digitised entities. The method comprises at least one of the following steps which consist in: subdividing (3) said digitised entity into two parts; storing one part in a storage zone (4a) of a server (4) connected to a computer network (5a, 5b); transmitting the other part to at least one user (1) provided with a computer equipment (6); connecting (7) said computer equipment (6) to said computer network (5a); setting up (4d, 6b) a functional link between said first part and said second part.
Patent FR-2792561-B1 (FR)
Inventor: MAZURIER FREDERIC
IPC: B22D11/06
Filed: 1999-04-22
Granted: 2001-06-22
Abstract: The invention concerns a method for continuously casting a ferritic stainless steep strip with thickness not more than 10 mm directly from liquid metal between two cooled rolls with horizontal axes and driven in rotation, characterized in that: the liquid metal composition in weight percentages is as follows: % C+% N<=0.12; % Mn<=1; % P<=0.4; % Si<=1; % Mo<=2.5; % Cr between 11 and 19; A1<=1%; % Ti+%Nb+% Zr<=1; the rest being iron and the impurities resulting from preparation; the Upsilp index of the liquid metal ranges between 35% and 60%, Upsilp being defined by the formula: gammap=420% C+470% N+23% Ni+9% Cu+7% Mn 11.5% Cr 11.5% Si 12% Mo 23% V 47% Nb 49% Ti 52% A1+189: the surface roughness of said rolls being more than 5 mum; in the proximity of the meniscus metal liquid present between the rolls an inerting gas is used consisting of at least 60% by volume of a gas soluble in steel.