baber/WOPTO huggingface dataset:
Patent FR-3131913-A1 (FR)
Title: Dispositif de connexion fluidique entre deux reservoirs
Inventor: HENNEMANN PASCAL
IPC: B67D7/42
Filed: 2022-01-17
Abstract: La présente invention se rapporte à un dispositif de connexion (1) entre un réservoir source et un réservoir cible et comprenant :  - un chemin de communication entre une entrée et une sortie, avec une surface d’appui pour être appuyée contre le bord d’une ouverture du réservoir cible, ce chemin comprenant un conduit d’insertion dans le réservoir cible s’étendant entre la surface d’appui et ladite sortie,   - une tige mobile à l’intérieur du conduit d’insertion pour actionner un clapet de manière à fermer ou ouvrir ladite sortie d’alimentation,   - un moyen de la tige agencé pour être monté solidairement sur une ouverture du réservoir source,   la tige étant à l’écart de la surface interne du conduit d’insertion pour former une partie du chemin de communication entre la surface externe de la tige et la surface interne du conduit d’insertion.  Figure pour l'abrégé : Fig.5
Patent FR-3135241-A1 (FR)
Title: Procédé et dispositif de contrôle d’un système d’indication d’une limite de vitesse d’un véhicule
Inventor: POITEVIN THOMAS
IPC: G06V20/58
Filed: 2022-05-05
Abstract: La présente invention concerne un procédé et un dispositif de contrôle d’un système d’indication de limite de vitesse, dit système SLI, d’un véhicule. A cet effet, une première limite de vitesse (21) est déterminée en fonction de premières données représentatives d’un environnement routier du véhicule. Des deuxièmes données représentatives d’un état d’attention du conducteur sont reçues d’un système de surveillance assistée du conducteur, dit système DMS. Une deuxième limite de vitesse (22), correspondant par exemple à une recommandation de vitesse maximale pour le conducteur, est déterminée en fonction de la première limite de vitesse (21) et de l’état d’attention du conducteur. Cette deuxième limite de vitesse est par exemple affichée sur un écran (101).  Figure pour l’abrégé : Figure 2
Patent FR-3135841-A1 (FR)
Title: Estimation d’un état d’énergie d’une batterie
Inventor: VENDRAME FERNANDA
IPC: H02J13/00
Filed: 2022-05-20
Abstract: L’estimation de l’état d’énergie (SOE) pour un instant donné comporte : - une réception (602) de mesures d’une température (T) de la cellule (111), d’une tension (U) de la cellule (111) et d’un courant (I) échangé par la cellule (111) ; - une estimation d’une résistance interne (R) de la cellule (111) ; - une estimation d’une tension de circuit ouvert (OCV) de la cellule (111) ; - une estimation d’une énergie totale (Etot) délivrée par la cellule (111) jusqu’à l’instant donné ; - une estimation d’une énergie maximale (Emax) pouvant être délivrée par la cellule (111) en supposant que la température (T) et le courant (I) restent constants ; et - une soustraction de l’énergie totale délivrée (Etot) estimée à l’énergie maximale (Emax) estimée.  Figure pour l’abrégé : Fig. 1
Patent FR-3129646-A1 (FR)
Title: Balai d'essuie-glace comportant un canal de distribution de liquide
Inventor: RAPP HARALD
IPC: B60S1/48
Filed: 2022-11-23
Abstract: TITRE : Balai d'essuie-glace comportant un canal de distribution de liquide Balai d'essuie-glace comprenant une lame d’essuyage (12) munie d’un canal (38) pour distribuer du liquide de lavage. Le canal (38) comporte un élément réducteur de volume (42).  Figure 2
Patent FR-3138155-A1 (FR)
Title: Amarre à bascule comportant deux plaques non soudées avec système de blocage
Inventor: JEHANNO LAURENT
IPC: E02D5/80
Filed: 2023-04-13
Abstract: AMARRE À BASCULE COMPORTANT DEUX PLAQUES NON SOUDÉES AVEC SYSTÈME DE BLOCAGE L’invention concerne une amarre à bascule destinée à être enfoncée dans un sol pour servir de point d'ancrage à un accessoire terrestre, comprenant une plaque principale (110) destinée à former un moyen d'ancrage dans le sol, une plaque de basculement (Pb) destinée à faire basculer par traction l'amarre entre une position d'enfoncement dans le sol où la plaque principale (110) est orientée de manière pratiquement verticale et une position d'ancrage dans le sol à l'issue de son enfoncement où la plaque principale (110) a basculé de manière oblique, la plaque de basculement (Pb) étant orientée perpendiculairement à la plaque principale (110). Selon l’invention, la plaque principale (110) et la plaque de basculement (Pb) sont assemblées mécaniquement l’une à l’autre et elle comporte un système de blocage.   Fig. 7
Patent FR-2039362-A1 (FR)
Title: Pan mixer
IPC: B28C5/16
Filed: 1969-07-01
Abstract: The stirrers rotating in a fixed pan mixer are driven by a coaxially mounted hydraulic motor under the pan. This enables the mixing speed to be controlled and varied according to the nature of the mix. At the same time it avoids damage which is caused by fixed-drive mixers getting jammed with large stones. It is particularly suitable for raw materials for building purposes, or for glass melt mixing.
Patent FR-2018641-A1 (FR)
Title: Interference filters used in optics and electronics
IPC: G02B5/28
Filed: 1969-09-19
Abstract: High resolution metal images, such as diffraction grating, are produced on thin film comprising reflecting, semi-transparent or opaque metallic layer, thin transparent insulating layer and non-grainy transparent light-sensitive layer, with total thickness 50 - 10,000 angstroms, developed with redox system such as silver nitrate and metal developer. Suitable metals for vacuum deposition on glass-, polystyrene-, polyethylene- or similar carrier are rhodium, nickel, aluminium, cadmium, chromium and preferably silver. Preferred materials for insulating layer are silicon dioxide and magnesium fluoride, for light-sensitive layer titanium dioxide and other cpds. of metals with group VI A non-metals. Light-sensitive layer is applied by vapour deposition of cpd., or of metal and subsequent oxidation. Titanium dioxide film may be produced by decomposing titanium tetrachloride with steam.
Patent FR-2027331-A1 (FR)
Title: Mellophanic acid dianhydride curing agent - for epoxy resins
IPC: C08G59/42
Filed: 1969-12-29
Abstract: Curing agent for epoxy resins (I) comprising mellophanic acid dianhydride (1,2,3,4-benzene tetracarboxylic acid dianhydride) (MPDA). MPDA/epoxy resin mixture are stable in the cold for long periods. MPDA has better solubility in many solvents than known anhydride curing agents; solubility is improved even further by using an adduct of MPDA with a glycol. Pref. sufficient solvent is added to dissolve both resin and curing agent (generally 40-70%). Suitable solvents are methylethyl ketone (MEK), cellosolve acetate (CA), acetone, methylisobuty ketone (MIBK) tetrahydrofuran, toluene, xylene etc.
Patent FR-2059616-A1 (FR)
Title: Edge trimmer for punched leather shoe parts
IPC: A43D43/00
Filed: 1970-06-29
Abstract: The charging surface upon which the leather parts are loaded is a drum which rotates towards the edge of a continuous blade. The machine also thins the pieces of leather uniformly.
Patent FR-2072041-A1 (FR)
Title: Commutation device controls pulsed nuclear - reactor
IPC: G21C1/30
Filed: 1970-12-16
Abstract: A digital counter integrates are reactor flux over a time TM after a reactor pulse; a control rod is then inserted for the time TF taken to return the counter to the initial count by clock pulses driving the counter backwards. (TF is thus proportional to the integrated flux).
Patent FR-2077422-A1 (FR)
Title: Slag separator for casting installations
IPC: F27B1/21
Filed: 1971-01-29
Abstract: Casting or tapping channel installation for slag and metal which is heavier than its slag esp. iron comprises a crucible consisting of a refractory lined chamber, which is subdivided into two chambers by a vertical wall which does not reach down to the floor of the crucible, but leaves a substantial gap above it. The crucible has diametrically opposite melt feeding-in and metal discharge lips and also an offset discharge lip on the upstream side for the slag, the crucible thus being connected to three channels. Opt., the dividing wall can be removed so that the crucible can be used for metal storage between tappings. The installation permits the combinations of the slag and metal furnace tapping operation.
Patent FR-2138304-A1 (FR)
Title: Automatic ph measurement - by electrolytic titration gives rapid determination of carbon and sulphur contents
IPC: G01N27/44
Filed: 1971-05-24
Abstract: In an instrument for the automatic and precise measurement, recording and control of variation in pH values, a small gas or liq. sample is introduced to a titration cell where any resultant change in pH value is automatically detected, measured and neutralized; the neutralization is by electrolytic titration and the quantity of electricity required to effect this balance is measured to indicate the change in pH value; the titration cell has a measuring electrode, a reference electrode and two neutralizing current impulse electrodes of opposed polarity. The instrument can rapidly measure S or C in metals and be used for micro-analysis of org. cpds. pharmaceutical prods and plating baths.
Patent FR-2201881-A1 (FR)
Title: Antiseptic creams for cows udders - contg. fat and halogen, protects against bacteria, weather and skin lesions and improves skin suppleness
IPC: A61K9/107
Filed: 1972-06-28
Abstract: Title creams are applied to the under after milking and the halogen, e.g. I, sublimes before the next milking, so that contamination of the milk is prevented. The pH of the cream is adjusted to 6.5-6.8, but may be altered according to conditions of use.
Patent FR-2195705-A1 (FR)
Title: Ultrasonic tube cleaning equipment - with adjustable transducer head holders
IPC: B08B9/02
Filed: 1972-08-11
Abstract: The treatment of tubes in liquid is carried out using one or more rod-shaped radiator head fitted magnetostrictive transducers which are pressed against the moving workpiece at an acute angle relative to its direction of movement the heads being held by an adjustable holder. All radiator heads are disposed at identical angles and the progressive motion of the workpiece is caused by the tangential component of the oscillation forces present at the end faces of the radiators. The holders pref. comprise segmental slots to which the heads are clamped. The axes of the angles at which the heads are held are offset relative to the workpiece axis causing it to axially rotate during its forward movement.
Patent FR-2209723-A1 (FR)
Title: Sewage treatment plant - using aeration flocculation and decantation tanks in cascade
IPC: C02F1/52
Filed: 1972-12-07
Abstract: Esp. for small scale sporadically loaded use e.g. in hotels, motels, ships etc., the raw sewage is fed through a coarse sieve into a main reservoir which has an air inlet, a recycling loop with pump, and a set of sloping waterfall plates for oxygenation. From this tank the aerated sewage is lifted by a bucket dredger into a mixer tank, also with waterfall plates into which flocculant/coagulant chemical is also fed in metered quantities, mixing taking place on the plates. The mixt. falls onto a consumable paper belt filter with regulated speed drive demand controlled through which the filtrate falls into a sump. Plant is more effective than biological type for irregular feed.
Patent FR-2237018-A1 (FR)
Title: Aggregate building block with partially insulated surface - comprising a layer of thermally insulated particles bound by cement
IPC: E04B5/26
Filed: 1973-06-22
Abstract: Concrete or brick aggregate blocks have >=1 face covered during their initial mfr. with a layer of cement bound insulating particles. The composites are produced by removing temporary partitions from between adjacent mould cavities loaded simultaneously with the structural aggregate and the cement coated insulating particles respectively. The blocks or slabs are used for self-supporting or load-bearing walls, cladding and flooring slabs. The aggregate cement is sufficiently mobile, prior to setting, to key the inhomogeneous insulating layer directly, allowing construction of insulated buildings in one operation.
Patent FR-2239302-A1 (FR)
Title: Wire drawing process for metallic threads - has coating of molten metal applied to wires on a carrier
IPC: B21C37/04
Filed: 1973-07-31
Abstract: The process to draw wires, to produce fine-gauge metallic threads for use in anti-static fabrics, uses a supporting band for wires to be laid, coated in molten metal and then rolled into a tube to be drawn through dies. The process allows the drawing of fine metallic threads, of consistent quality, giving a mass prodn. facility.
Patent FR-2196323-A1 (FR)
Title: Orange-red difficulty sol anthraquinone pigments - from 1,4-bis-(4,4'-benzoyl-amino-anthraquinoyl-aminocarbonyl)-benzene series, for plastics, paper, printing, inks, spin-dyeing viscose, etc
IPC: D21H21/28
Filed: 1973-08-16
Abstract: Title cpds. are of formula:- (where R1 is H, Cl, Br, CN, or NO2; R2 is as R1 excepting H; the ring A may carry Cl, Br, methyl, methoxy, ethoxy or phenyl as further substituents). They are obtd. by condensing 2 mol. of an appropriate aminoanthraquinone cpd. with 1 mol. of a terephthalic acid cpd. contng. R1 and R2 or a functional deriv. thereof.
Patent FR-2243639-A1 (FR)
Title: Polyergic medicament combination - for potentiating the effects of coumarins used as rodenticides
IPC: A61K31/60
Filed: 1973-09-17
Abstract: A polyergic medicament combination is used for treatment of toxic insufficiencies of coumarin derivs. as rodenticides in activating (by interaction of the therapeutic agents) the haemorrhagic and anti-haemostatic toxic effects so as to neutralise the effects favouring generation and development and also secondary physiological resistance, of harmful rodents to anticoagulants. Potentiation of the coumarin derivs. is improved by increasing the absorption, transport and concn. of anti-vitamin K. Protection of the anti-coagulant is achieved by coating by saturation with a paraffinic mineral oil. In the plasma the coumarin derivs. show a high affinity for proteins: 20% for beta and gamma-globulins, 50% for alpha-globulins and 90% for albumen.
Patent FR-2246777-A1 (FR)
Title: Electric current collector for high speed line - pivotal parallelogram linkage with collecting head is balanced by spring
IPC: B60L5/40
Filed: 1973-10-05
Abstract: The electric current collector, designed for use on a high speed rail vehicle, compensates for variations in track dimensions so as to remain in contact with the supply line. the frame (16) has a pivot (14) on which is mounted an articulated parallelogram linkage (12) terminating at one end in a collector head (10). The other end (18) has attached, by means of a ball joint, the balancing system (32) consisting of a spring (24), fixed at one end (26) and attached to a cam (30) at the other (28). This transmits a couple to a shaft (20) in bearings (22) and to a fork (40, 42) linked (36) to a larger fork (34, 38) and the ball joint (18) at its other end.
Patent FR-2267198-A1 (FR)
Title: Thick chipboard prodn - using curing oven separate from pressure
IPC: B27N3/10
Filed: 1974-04-11
Abstract: In chipboard mfr. from a mixt. of pulverised wood-cellulose particles and a binder, by the simultaneous application of pressure and heat, (a) a quantity of the required prodt., the pressure being applied by an external device, (b) the pressure is maintained whilst the external device is removed, (c) the compressed mixt. in teh former is heated to bind the particles together, and (d) the chip-board is removed from the former. Thick sections (i.e., >19 mm.) of chipboard cna be mfd. without occupying the press for long periods of time.
Patent FR-2271115-A1 (FR)
Title: Semi-submersible structure for off shore operation - offering minimum resistance to wind and waves
IPC: B63B35/44
Filed: 1974-05-15
Abstract: In a semi-submersible structure for off-shore drilling etc. comprising (a) three caissons arranged at the apices of an equilateral triangle, (b) an overhead part which is supported on vertical piles mounted on the casing and takes the form of e.g. a platform of a body of revolution round an axis passing through the centre of the equilateral triangle (c) three lower struts joining the piles to their base (d) a support structure consisting of a sloping strut joining the overhead part both the piles and to the intersection of the lower struts, the improvement whereby the support structure comprises (e) three assemblies of struts each consisting of three struts running from a first point below the overhead part and in a plane diametrical to the that passing through a pile (f) three gps. of struts each consisting of two struts running from the middle of one of the lower struts and lying in a second diametral plane of the overhead part. Provides a semi-submersible structure presenting in the support structure for the overhead part, the minimum area to the action of waves, wind or currents.
Patent FR-2273583-A1 (FR)
Title: Cation exchange extraction of metals - from metalliferous solid precursors without repeated alkalisation
IPC: C22B3/16
Filed: 1974-06-05
Abstract: Metals are extracted from precursors by cation exchange reactions in org. solns. without the need for repeated adjustment of the pH to alkaline by combining leaching with a liq. -liq. sepn. to isolate the metal ions. The extn. is effected by using a carboxylic acid or alkylphosphoric acid in org. soln. and sepn. of the metal from the org. phase using a mineral acid (H2SO4).
Patent FR-2233608-A1 (FR)
Title: Microwave level detector for molten glass - for monitoring and or controlling the level of glass in e.g. a furnace
IPC: G01B15/00
Filed: 1974-06-14
Abstract: Level detector for the detection of the surface of molten glass, of the type consisting of a container for the glass and comprising (a) a microwave generator, the microwaves from which are transmitted to the surface of the glass by a microwave guide, (b) a detector for stationary waves arranged along the wave guide for the detection of a stationary wave generated therein by reflection from the surface of the glass and (c) means for detecting a variation in the output of the stationary wave detector due to a change in position of the stationary wave relative to the position of the detector, which indicates the type of change in the position of the surface of the glass relative to the wave guide.
Patent FR-2244498-A1 (FR)
Title: N-(4-or 5-nitro-2-imidazolyl)-N,N'-alkylene-(thio)ureas - prepd. by e.g. reacting 2-sulphonyl-imidazoles with N,N'-alkylene-(thio)ureas
IPC: C07D403/04
Filed: 1974-09-18
Abstract: Derivs. of formula (I): (where one of R1 and R2 is H or lower alkyl and the other is NO2; R3 is lower alkyl, hydroxyalkyl, alkoxyalkyl, alkyl-sulphonyl-alkyl or aminoalkyl; R4 is O or S; X is CO and R5 is lower alkoxy, NH2 or mono- or di(lower alkyl)-amino or X is CS, SO or SO2 and R5 is lower alkyl, aryl, NH2 or mono- or di-(lower alkyl)-amino; and "alk" is lower alkylene with 2-4 C-atoms in the alkylene chain) (e. g. 1-(methyl-thiocarbamoyl)-2-oxo-3-(1-methyl-5-nitro-2-imidazolyl)-- tetrahydroimidazole) and their salts and N-oxides are new cpds. They may be prepd. e.g. by reacting a cpd. of formula (II) (where Z is a reactive esterified or etherified hydroxy gp., a free or etherified mercapto group, an ammonium gp. or a sulphonyl gp.) with a cpd. of formula (III). (I) are antimicrobial and anthelmintic agents active against bacteria (esp. gram-negative bacteria), protozoa and worms such as trichomonads, schistosomes, coccidia and, especially, amoebae. (I) may thus be used for therapeutic purposes, as animal feed additives, and for protecting organic materials against microbial degradation.
Patent FR-2286961-A1 (FR)
Title: Jet propulsion unit for vehicle - has shielded propeller covering forward fixed portions of vehicle
IPC: B63H11/08
Filed: 1974-10-01
Abstract: The fixed portions of the vessel, aircraft etc. against which a thrust force acts in opposition to the forward movement are shielded and replaced by a sheathed rotary conical propeller unit (2) equipped with blades (3) completely covering the fixed portions (5). The blades exert a thrust towards the rear. The propeller can be surrounded by a cylindrical sheath (4) whose angle is variable in all directions so as to alter the direction of movement and if necessary the depth of the vessel etc. driven. The sheath is pivot-mounted (6), the discharge jet (7) from it extending towards the rear.
Patent FR-2287307-A1 (FR)
Title: Machine workpiece transfer mechanism - has stations around rotary table with rotating supports
Inventor: CERCLIER PIERRE
IPC: B23Q39/04
Filed: 1974-10-07
Abstract: The rotating table is for moving workpieces from one machining position to another. The table rotates about its axis (10) and has a number of supports (11) on which the workpieces are mounted. These rotate relative to the table as it rotates, moving the workpieces in cycloid paths between the machining postions (33). The machining operations are carried out at the points where the objects momentarily pause. The rotating supports carry tools (34) which operate on the workpieces during the transfer movements. The drive can be modified so that the workpiece moves circumferentially during part of the cycle.
Patent FR-2251291-A1 (FR)
Title: Wrist-watch clamp with sprung legs - hinge pin passes through projection to link leg elements each side
IPC: A44C5/12
Filed: 1974-11-07
Abstract: Wrist watch clasp has two legs for wrist clamping, each having a joint formed from a pin arranged crossways on the leg element which carries it so that the pin is passed through an expanded projection on the second leg element completing the joint. Both elements are engaged by a spring which urges the leg elements into the closed condition. The top surface of the flank of the element carrying the pin and that of the second element form concentric surfaces of rotation and are designed to close up at their endfaces in the legs-closed condition under the force of the spring. A space remains in this condition between the part of the pin-carrying element above the recess and the top of the expanded projection on the other element so that the elements can be pivoted against the spring enough to allow the legs to open.
Patent FR-2293323-A1 (FR)
Title: Novelty ball point pen and film strip viewer - has strip pushed through slot in cylinder housing mirror and viewing lens
IPC: B43K29/00
Filed: 1974-12-04
Abstract: A novelty combined ball point pen and film strip viewer, suitable for advertising purposes, has a transparent cylinder (3) mounted on the end of the pen casing (1) so that it can be rotated. A slot (5) down the side of the cylinder allows entry of the transparent film strip. A triangular block (15) in the middle of the cylinder supports a miror (15) ar an angle so that the images are reflected upwards to a lens (15) mounted in the opne end of the cylinder (3), when light shines through the film. The slot (5) through the cylinder is formed at the junction of the two sloping edges of the cylinder wall so that the film strips is easily pushed in and out tangentially.
Patent FR-2294826-A1 (FR)
Title: Rigid lightweight polyurethane foam panels - and mouldings with foamed polystyrene particles as filler
IPC: B32B5/30
Filed: 1974-12-16
Abstract: Rigid lightweight solid structured articles are composed of (a) 3.38-7.73 wt. % (on a+b) of comminuted foamed polystyrene particles adhesively embedded in (b) a thermoset polyurethane and foam matrix. Used esp. in the prodn. of decorative shaped blocks or panels which are opt. faced with glass, mirrors, aluminium, copper, ceramic tiles, high pressure decorative laminates, etc. In pref. method of mfr., 7-15 pts. comminuted foamed polystyrene particles are mixed with 100 pts. of the diisocyanate component of the polyurethane for 20 sec. to 1 min. to wet the particles, the polyol component and catalyst are added, mixed for a few secs. to homogenise the mixt., and the prod. poured into closable moulds and cured. The density of the foam depends on the capacity of the mould and the degree of filling. Mouldings may be panel-shaped, blocks, shaped parts, etc., depending on the shape of the mould, and decorative parts can be made by lining the mould with suitable facing materials which adhere to the foam during cures.