baber/WOPTO huggingface dataset:
Patent FR-3124555-A1 (FR)
Title: Dispositif et procédé de contrôle de la pression d’un fluide dans une boucle fluide diphasique à pompage mécanique
Inventor: DOMPNIER RÉMI
IPC: F25D17/02
Filed: 2021-06-24
Abstract: L’invention concerne un dispositif de contrôle (10) de la pression d’un fluide dans une boucle fluide diphasique à pompage mécanique, comprenant un circuit fermé (11) dans lequel circule un fluide caloporteur (20), un évaporateur (12) à travers lequel le fluide circule sous forme liquide (20-liq), l’évaporateur (12) étant configuré pour transformer le fluide sous forme liquide (20-liq) en fluide sous forme partiellement gazeuse (20-g), un condenseur (15) à travers lequel le fluide, le condenseur (15) étant configuré pour transformer le fluide sous forme partiellement gazeuse (20-g) en fluide sous forme liquide (20-liq), une pompe (18), disposée entre le condenseur (15) et l’évaporateur (12), destinée à mettre en mouvement le fluide dans le circuit fermé (11) depuis l’évaporateur (12) vers le condenseur (15) sous forme partiellement gazeuse (20-g) et depuis le condenseur (15) vers l’évaporateur (12) sous forme liquide (20-liq), un réservoir de fluide (19) relié au circuit fermé (11), destiné à compenser les variations de volume de fluide dans le circuit fermé (11) ;  le dispositif de contrôle (10) étant caractérisé en ce qu’il comprend un moyen d’asservissement (26) du dispositif d’ajustement (25) de la pression, ou de la température de saturation, en fonction d’une valeur mesurée (24, 29) de pression du fluide, ou de température de saturation, et d’une valeur de consigne de pression, ou de température de saturation, ladite valeur de consigne de pression, ou de température de saturation, étant variable selon une valeur mesurée (22) de température du fluide sous forme liquide (20-liq) et d’une valeur maximale de température du réservoir (19) ou de pression maximale dans le circuit fermé (11) sur une période préalablement définie Figure pour l’abrégé: Fig.1
Patent FR-3128168-A1 (FR)
Title: Procede de controle d’un systeme de gestion des batteries
Inventor: BALENGHIEN OLIVIER
IPC: B60L58/16
Filed: 2021-10-19
Abstract: L'invention concerne un procédé de contrôle d’un BMS pilotant un pack de batteries pour un véhicule mû au moins partiellement par de l’énergie électrique, selon lequel le BMS pilote une phase de recharge dudit pack de batteries de traction selon une pluralité de modes de recharges comprenant au moins un mode de recharge rapide. Le BMS pilote la recharge du pack de batteries de traction dans le mode de recharge rapide jusqu’à un SOC normal maximum ou jusqu’à un SOC maximum sélectionné. Le BMS est réglé par défaut dans le mode de recharge rapide sur le SOC normal maximum, et un utilisateur du véhicule peut commuter à distance le BMS dans le mode de recharge rapide du SOC normal maximum au SOC maximum sélectionné.  Figure 1
Patent FR-3128652-A1 (FR)
Title: Dispositif polyvalent et automatisé d’élimination des défauts de surface par abrasion
Inventor: ASENJO EDMUNDO
IPC: B25J11/00
Filed: 2021-11-03
Abstract: L’invention concerne un dispositif (7) comprenant au moins un outil (9, 11, 13) doté d’un élément abrasif et un système (15) d’analyse de surface placé dans un logement ledit logement montrant une ouverture équipée d’au moins un volet (17) mobile entre une position de masquage et une position de dégagement dudit système (15) d’analyse de surface. L’invention concerne également un procédé mettant en œuvre un tel dispositif.  Figure à publier avec l’abrégé : Fig. 3
Patent FR-3131142-A1 (FR)
Title: Commutateur et dispositif électronique associé
Inventor: DELAINE JOHAN
IPC: H03K17/16
Filed: 2021-12-21
Abstract: Commutateur et dispositif électronique associé La présente invention concerne un commutateur (10) comportant :  - un transistor à protéger (12), et  - une unité de protection (14) contre l’effet Miller comprenant :  - un transistor de protection (18), le drain (18D) du transistor de protection (18) étant relié à la grille (12G) du transistor à protéger (12), la source (18S) du transistor de protection (18) étant reliée à la source (12S) du transistor à protéger (12),  - un circuit de liaison (20), le circuit de liaison (20) étant un filtre passe-haut pour le courant de fuite du transistor à protéger (12) disposé entre la grille (18G) du transistor de protection (18) et le drain (12D) du transistor à protéger (12), et  - un circuit de commande (22) intercalé entre la grille (18G) du transistor de protection (18) et la source (12S) du transistor à protéger (12).   Figure pour l'abrégé : figure 1
Patent FR-3134605-A1 (FR)
Title: Palier de rotation entre un organe rotatif et un arbre de boite de vitesses
Inventor: NOULLET ALEXANDRE
IPC: F16C17/10
Filed: 2022-04-14
Abstract: PALIER DE ROTATION ENTRE UN ORGANE ROTATIF ET UN ARBRE DE BOITE DE VITESSES L’invention concerne un palier de rotation (B) destiné à être placé entre un organe rotatif (40) d’un moteur et un arbre primaire (50) d’une boite de vitesses, le palier de rotation présentant au moins deux bagues (10, 20, 30, 35) cylindriques, d’axe X, étant en contact entre elles parmi lesquelles   - une bague intérieure (10) adaptée à être montée serrée ou glissante sur l’arbre primaire, et   - une bague extérieure (20) adaptée à être montée serrée dans l’organe rotatif,  lesdites bagues (10, 20, 30, 35) cylindriques étant configurées pour aligner l’arbre primaire avec l’organe rotatif, au moyen d’au moins une bague (10, 20, 30, 35) configurée pour réaliser au moins un degré de liberté et d’au moins une bague (10, 30, 35) réalisée en un matériau synthétique ou composite favorisant le glissement.   Figure pour l’abrégé : FIG. 9
Patent FR-3138545-A1 (FR)
Title: Dispositif de radiocommunication POUR DES objets mis en pile verticale
Inventor: DESTRAVES JULIEN
IPC: G06K19/07
Filed: 2022-07-28
Abstract: L’invention concerne un dispositif de communication radiofréquence comprenant :  Un socle dont la normale définit une direction verticale ;Un lecteur de communication radiofréquence ; Un premier bras dont la dimension principale s’étend selon une première direction ;Le premier bras comprend au moins deux antennes radiofréquences écartées d’une distance d selon la première direction ;  Caractérisé en ce que le dispositif comprend un système de mise en rotation autour d’un axe de rotation colinéaire à la direction verticale, en ce que chacune des antennes radiofréquences est connectée à un port du lecteur de communication radiofréquence, en ce que les au moins deux antennes radiofréquences ont une polarisation avec un champ électrique E dont la composante radiale est inférieure au quart de la norme du champ électrique E et en ce que le premier bras est positionné radialement extérieurement par rapport à l’axe de rotation.  Fig. 1
Patent FR-3127556-A1 (FR)
Title: Procédé et appareil de séparation à basse température d’un gaz contenant du CO2 pour produire un fluide riche en CO2
Inventor: MURINO MICHELE
IPC: F25J3/00
Filed: 2022-07-29
Abstract: Titre : Procédé et appareil de séparation à basse température d’un gaz contenant du CO2 pour produire un fluide riche en CO2 Dans un procédé de séparation à basse température d’un gaz contenant du CO2 pour produire un fluide riche en CO2, un gaz contenant du CO2 et au moins un composant plus léger que le CO2 est comprimé dans un compresseur (C1, C2, C3, C4) comprenant au moins deux étages, le gaz étant refroidi en aval d’au moins un des étages dans un refroidisseur (R4) et ensuite refroidi dans un premier échangeur de chaleur (E), le gaz refroidi dans le premier échangeur de chaleur est séparé à basse température par condensation partielle et/ou distillation pour produire un fluide riche en CO2 et appauvri en le composant plus léger que le CO2 (9) et un gaz (3) appauvri en CO2 et enrichi en le composant plus léger que le CO2, le gaz appauvri en CO2 se réchauffe d’abord dans le premier échangeur de chaleur et ensuite dans le refroidisseur avant d’être détendu dans une turbine (T).  Figure de l’abrégé : Figure 1
Patent FR-3136614-A1 (FR)
Title: Système de fourniture d’énergie
Inventor: ITO SATOSHI
IPC: H02M3/135
Filed: 2023-05-12
Abstract: L’invention concerne un système de fourniture d’énergie comprenant un convertisseur d’énergie configuré pour convertir de l’énergie électrique reçue en énergie électrique à courant continu d’une première tension et délivrer l’énergie électrique à courant continu de la première tension, une première ligne de fourniture d’énergie connectée entre le convertisseur d‘énergie et une première charge, une seconde ligne de fourniture d’énergie connectée à une seconde charge, un transformateur connecté entre la première ligne de fourniture d’énergie et la seconde ligne de fourniture d’énergie et configuré pour maintenir constant un rapport d’une tension de la première ligne de fourniture d’énergie sur une tension de la seconde ligne de fourniture d’énergie, et une batterie connectée à la seconde ligne de fourniture d’énergie.  Figure pour l’abrégé   : 1
Patent FR-2081578-A1 (FR)
Title: Effervescent enzyme mixture/sorbitol compsns - for treatment of digestive disorders
IPC: A61K38/54
Filed: 1970-03-16
Abstract: Therapeutic compn. comprising an enzyme, mixture of takadiastase, a fungal cellulase, papain and a fungal lipase associated with sorbitol in an effervescent citric acid/NaHCO3 base. The compsn. is useful in treating digestive disorders e.g. those associated with gastritis or colitis, or after gastrectomy or cholecystectomy. The enzyme mixture is stable and active in the various pH values found in the GI tract. The sorbitol stabilises the enzyme mixture and stimulates duodenal and pancreatic secretion.
Patent FR-2138439-A1 (FR)
Title: Sewage testing appts - for measuring biological degradability
IPC: C02F3/00
Filed: 1971-05-26
Abstract: The biological degradability of industrial and municipal waste water and sewage, as well as the rate of decomposition of org. matter by activated sludge, is measured with improved efficiency using an appts. which operates by measuring the duration and the increase in the respiration rate due to a biologically oxidisable nutrient of known quality and quantity when added to a sample of the sludge to be examined. Thus, information regarding the biological props. of a series of samples of waste water and sewage can be obtd. in a relatively short time. Two cylinders are placed in a thermostat-controlled water bath. The feed water is aerated in one, for standardising an electrode, while the other cylinder serves for the aeration of the sludge to be examined. The oxygen concn. in the sludge is measured by another electrode, the current being read by a potentiometric recorder. The rate of decompsn., or the biological oxygen demand, can be determined for a known quantity of industrial waste; the quantity of oxygen consumed in the decompsn. can be measured.
Patent FR-2113909-A1 (FR)
Title: Cns-active tricyclic benzodiazepines prepn - from 2-acylaminophenyl heterocyclyl ketones
IPC: A61K31/55
Filed: 1971-11-10
Abstract: Benzodiazepines of formula (I):- (where R1 and R2 are H, 1-5C alkyl, alkoxy or alkylthio, halogen, NO2, PH, CN, CF3, COOH, alkoxycarbonyl, acyl, acyloxy, opt. alkyl substd carbamoyl or amino, acylamino, alkylsulphonyl or alkylsulphinyl R3 is H, 1-5C alkyl, cycloalkyl, aryl, phenacyl, halogenated alkyl or hydroxyalkyl; R4 is H or 1-5C alkyl; A is polymethylene opt. substd. by a 1-5C alkyl gp.; X is O or S; and Y is a heterocyclic gp., pref. pyridyl or thienyl), having psychsedative (both sedative and antidepressant effects) activity, are prepd. by reacting a cpd. of formula (II): (where Z is the acid radical of an active ester, pref. a halogen atom or sulphonyloxy or diphenylphosphoryloxy gp.) with a cpd. H2N-A-X-H.
Patent FR-2175529-A1 (FR)
Title: Tube handling appts - for use with eg galvanizing baths
IPC: B66C1/62
Filed: 1972-03-13
Abstract: Appts. for handling a row or pile of long hollow ended articles e.g. tubes, comprises a carrier beam which is at least slightly longer than the tubes; two carriages >=1 of which is mobile, mounted at the ends of the carrier beam and each of which support a cross beam with teeth turned towards each other and which engage in the hollow ends of the tubes when the carriages are moved towards each other. PRef. each cross beam has >=1 row of equidistantly spaced teeth whose spacing is greater than the largest transverse exterior dimension of any of the tube suspended between the cross beams.
Patent FR-2134571-A1 (FR)
Title: Phthalocyanine sulphate - is prepd from crude phthalocyanine using water addition as processing aid
IPC: C09B67/16
Filed: 1972-04-27
Abstract: Crude phthalocyanine (I) is treated by reaction with more than 10 moles acid contg SO42- ions per mole (I) in presence of 0.15-08 pts by wt water per 1 pt of (I). The treatment is used in the prepn of dyestuffs and allows reduction in the H2SO4 used for sulphating (I) and improves handling.
Patent FR-2152938-A1 (FR)
Title: High purity antimony trichloride - prod from elemental antimony
IPC: C01G30/00
Filed: 1972-09-13
Abstract: Antimony trichloride is reacted in the liquid phase with Cl2 to form a higher chloride SbCl(3+n), which is further contacted with particulate elemental Sb in a second reaction zone maintained at a temp. sufficient to keep the chloride liquid and form SbCl3. This is recovered from the second zone and partially recycled in the first zone. Specif. the initial reaction which is exothermic is effected at 70-200 degrees C, pref. 73-150 forming a higher chloride where n is 1.7-2.1; this liquid cpd. is contacted co- or countercurrently with the particulate Sb (4-20 mesh) at 73-200, pref. 150 degrees C. The prodt. has minimal contamination from excess Cl2, and ca. 60% is recycled.
Patent FR-2229022-A1 (FR)
Title: Cooling system for electric cooker hot plate - water or air cools plate after utensil has reached boiling point
IPC: F24C15/10
Filed: 1973-05-07
Abstract: A system designed to cool a saucepan (6) on an electric boiling plate (1) one boiling point of the contents has been reached, employs an electric pump (5) to circulate water from a tank (4) through a cooling coil (3) under the plate, alongside the heating element (2). In another design, the saucepan is lifted by three solenoid operated pegs which passes through the plate so that cooling air can be blown through the gap underneath by a fan. In either system, cooling can be brought about by a manual or thermostatically operated switch. An automatic control system with an adjustable setting knob is shown.
Patent FR-2230348-A1 (FR)
Title: 5-Sulphamoylanthranilic acids - which are water-soluble diuretic agents and do not cause potassium depletion
IPC: C07D333/36
Filed: 1973-05-23
Abstract: 5-Sulphamoylanthranilic acids of formula (I): (where R is furyl, furylmethyl, thieny(methyl), alkyl, methoxyalkyl, benzyl, phenethyl opt. substd. by Me, CF3, Cl, Br; R1 is Cl, Br, CF3, phenoxy, phenylthio). (I) are diuretic agents which do not deplete potassium levels by virtue of the potassium sulphonate gp. They are easily soluble in water and are readily excreted.
Patent FR-2240441-A1 (FR)
Title: Weighting balance pivot - has knife edge and rolling bearing to allow greater deflections of arms
IPC: G01G21/16
Filed: 1973-08-10
Abstract: The pivot (1) consists of a bearing block (2), a rolling bearing, a knife edge bar (3) and a spindle (7). The bearing outer ring (4) is fixed in the bearing block (2) and the knife edge (5) rests on the bearing inner ring (6). The bearing elements (4) may be balls, rollers or needles. The knife edge bar (3) has a rectangular cross-section, is made of steel and is assembled in the spindle (7); it can easily be replaced if worn. The pivot can rotate about the centre of the spindle as well as about the knife edge. A greater deflection of the weighing balance arm can be obtained.
Patent FR-2246401-A1 (FR)
Title: Desk top moistening pad - inverted U-shaped absorbent strip passes through slot in cover
IPC: B43M5/02
Filed: 1973-10-03
Abstract: A moistening pad for stamps, envelopes etc. or for moistening the fingers for counting documents etc. consists of a cup shaped container (1) holding water (4) with a cover (2) which forms a good seal, and carrying an absorbent layer (14) in the form of a strip of material bent into an inverted U shape, with the ends of the U (8) passing through two slits (6) in the cover, so that they are immersed in the water sufficiently to moisten the top part by capillary action. The strip can be cut and bent so as to form a top portion which is wider than the U portion, and also so that there is a gap (16) between the horizontal top portion and the cover, for insertion of the gummed edge of one envelope.
Patent FR-2252546-A1 (FR)
Title: Plate for use with gun rest - is fixed to users shoe using strap round instep and has upturned edges
IPC: F41A23/18
Filed: 1973-11-27
Abstract: The plate is particularly for use by competitors in shooting matches, to support the butt of the rifle or gun while the user is resting, and is fixed to one of his shoes. It can have upturned edges to prevent the butt slipping off, and can be shaped to suit the type of gun most commonly used. The plate can be secured to the shoe by a belt, hooks, straps etc for rapid removal when desired. The area of the plate supporting the butt of the gun rests on the toe cap and it has a hook extending towards the heel of the shoe which fits over the strap passing round the instep.
Patent FR-2271130-A1 (FR)
Title: Fastening device for knock-down crate - is L-shaped metal strip with punched out teeth connecting members
IPC: B27F1/00
Filed: 1974-05-15
Abstract: A packing case or crate made so that it can be easily assembled from a knocked-down condition uses a special fastening device made from metal strip in which are punched out holes, and teeth. The strip is bent into an L-shape, and the teeth extending from the horizontal arm are forced into one panel, attaching it to the underside so that the vertical arm extends upwards against the edge so that it rests against a second panel at right angles to the first. Teeth extending inwards from the vertical face are then forced into a block so that it is held in the angle between the two panels.
Patent FR-2271579-A1 (FR)
Title: Selector for maximum values of electrical demand - compares first memory with result of second and third memory comparison
IPC: G01R21/133
Filed: 1974-05-16
Abstract: Tariffs on the supply of electricity to very large uses in based on the number and time duration a certain power level is exceeded. This is indicated automatically by the selection of two values in a number of electrical values in a time period. An electrical source distributes it energy along two wires to a load. The quantity of electricity used is counted by a generator producing pulses which are integrated over a time period determined by an input (8) control signal to produce an output. This output is applied to a memory. Second and memories have their outputs compared when a control signal is applied. Switching circuits enable this output to be compared with the contents of the first memory and enable the memory contents to be changed.
Patent FR-2273556-A1 (FR)
Title: Cleaning and sterilisation prod. - contg. quaternary ammonium halide and proteolytic enzyme
IPC: C11D3/386
Filed: 1974-06-07
Abstract: Cleaning and disinfecting compsn., contg. quaternary ammonium halide and proteolytic enzyme, is used. Esp. for cleaning walls, working tables in hospitals etc., linens, clothes. Enables simple and simultaneous sterilisation and washing, e.g. of food prepn. equipment. Compsn. can contain builder, filler, optical brightener, detergent. Halide can be dialkyl dimethyl ammonium chloride or bromide, or alkyl dimethyl benzylammonium chloride or bromide.
Patent FR-2240501-A1 (FR)
Title: Fuel element chamber sepd from fissile pellets by metal membrane - which inhibits excessive pressure and hence burst cladding
IPC: G21C3/16
Filed: 1974-07-23
Abstract: Fuel element with integral upper chamber is separated from the stacked fissile pellets by a sintered metal permeable membrane facilitating an internal equalisation of gaseous fission products. Inhibits excessive pressure within the fissile section precipitating burst classing. Enhances fuel element and reactor core integrity.
Patent FR-2238846-A1 (FR)
Title: IC engine high tension ignition system - produces dwell impulses which are independent of engine speed to charge and discharge the ignition capacitor
IPC: F02P7/073
Filed: 1974-07-26
Abstract: The system contains a primary winding coil fed by a direct current supply, and interrupted by a semiconductor whose impulse all have the same dwell independent of the engine speed under normal working conditions. The input data is used to trip a monostable switch whose output feeds an inpulse former. The input data is taken from alight sensitive switch built into the distributor base. The blind is driven by a rotor shaft which also carries the conventional distributor arm. The advance retard is depression dependent.
Patent FR-2279320-A1 (FR)
Title: Machine for removing sugar beet cone to seed - has cooperating horiz. helically grooved shaft and auger
IPC: A01D45/06
Filed: 1974-07-25
Abstract: The frame (1, 2) is mounted in front of the tractor (3) and has underneath, a shaft (7) with an auger flight (5) comprising two opposite hand flights meeting in the middle. The edges of each flight are covered with a synthetic rubber coating. The screw flight is spring held in contact with another shaft (10) underneath and behind, the plane through the shafts being at 30 deg. to 45 deg. to the horizontal. The surface of the shaft (10) is rubber coated and has helical grooves. Shaft and screw rotate (13, 14) in the same directions at the same speed. Tall beet stems (16), are gripped (11) between shaft and screw and pulled out.
Patent FR-2281339-A1 (FR)
Title: Potassium (poly)phosphate prodn. - from phosphoric acid and potassium chloride with air-sparging to remove hydrogen chloride
Inventor: THOMPSON WILLIAM HENRY
IPC: C05B7/00
Filed: 1974-08-08
Abstract: The reaction is at P:K mole ratio 1-1.25, esp. 1-1.1:1. Product may be recovered as a glassy solid contng. 1.5% Cl and 15% P2O5 (free acid content); or it may be hydrolysed by heating with water to give a crystalline hydrolysis product which is esp. suitable for use in liquid fertiliser compsns. The hydrolysis is at 100-120, esp. 110 degrees C., and KCl/H3PO4 reaction is at 150-250 degrees, esp. 220-250 degrees C. Process suppresses formation of insol. metaphosphate.
Patent FR-2284044-A1 (FR)
Title: Constant vacuum carburettor - has needle controlled by vacuum modulated in response to exhaust gas composition
IPC: F02M17/09
Filed: 1974-09-04
Abstract: The air intake pipe (9) is fitted with a throttle valve (2). The fuel is in a float chamber (5) at a constant level. A needle valve (4) allows the fuel to pass into the air passage. The differential piston (6) controls the position of the needle valve. The piston is subjected to atmospheric pressure on the underneath side through the bleed hole (8). The upper side of the piston is maintained at the pressure existing in the region above the throttle by means of the bleed hole (17) and through the buffer chamber (18). The electro magnetically operated valve (13) controls the pressure in the pipe (17) and is itself controlled by the conditions of flow in the exhaust using a gas probe (15) and a control circuit (14).
Patent FR-2285855-A1 (FR)
Title: 2,2'-Anhydro-1-beta-D-arabinofuranosyl-cytosine salts prepns - obtd by freeze drying aq solns. contg specified additives, for parenteral leukaemia treatment
IPC: A61K47/44
Filed: 1974-09-25
Abstract: Freeze-dried prepns. contg. 2,2'-anhydro-1-beta-D-arabinofuranosyl-cytosine salts (I) are prepd. by freeze-drying an aq. soln. of (I) contg. (a) 0.1-6 wt.%, based on (I), of a saccharide, (b) 0.1-6 wt.% of polyvinylpyrrolidone (PVP), (c) 0.1-6 wt.% of sodium carboxymethylcellulose (NaCMC) and/or (d) 0.01-0.05 wt.% of a nonionic wetting agent. The products can be used to prepare injectable solns. for use in leukaemia treatment. The prepns. have good storage stability, can be prepd. by conventional rapid freeze-drying, and have a water-solubility of >=1 g/10 ml, forming clear solns.