baber/WOPTO huggingface dataset:
Patent FR-3135768-A1 (FR)
Title: Vérin à câbles à boucles asymétriques
Inventor: GARREC PHILIPPE
IPC: F16H25/20
Filed: 2022-05-18
Abstract: L’invention concerne un vérin à câbles comportant un corps dans lequel une vis (2) est montée à rotation autour d’un axe longitudinal (X1) en étant sélectivement entraînée par un moteur (3), un écrou (4) coopérant avec la vis pour se déplacer dans le corps sous l’effet de la rotation de la vis, le vérin comportant une paire de poulies amont (11a,11b) et une paire de poulies aval (12a,12b) disposées de part et d’autre de l’écrou, de sorte que dans au moins l’une des paires, les poulies sont solidarisées en rotation, et deux câbles (10a,10b) coopérant chacun avec l’une des poulies amont et l’une des poulies aval de façon à définir pour chaque câble des brins parallèles à l’axe de rotation de la vis qui sont attelés à l’écrou.  FIGURE DE L’ABREGE : [Fig. 4]
Patent FR-3135738-A1 (FR)
Title: Procédé d’activation d’une fonction véhicule et dispositif d’activation associé
Inventor: CHEIKH MOHAMED
IPC: E05B47/00
Filed: 2022-05-19
Abstract: L’invention concerne un procédé d’activation d’une fonction d’un véhicule automobile par un dispositif d’activation comprenant au moins quatre modules d’antennes extérieures de communication en Ultra Large Bande et un module de communication en ultra haute fréquence, à partir d’un équipement portable d’accès «mains libres» (SD) porté par un utilisateur, comprenant un accéléromètre, un gyroscope, un magnétomètre, l’activation de la fonction étant déclenchée par une détection de présence de l’utilisateur dans une zone prédéterminée autour du véhicule, et en fonction d’un résultat d’authentification, le, le procédé comprenant les étapes suivantes Détermination d’une position initiale de l’équipement d’accès par rapport au véhicule, Mesure des valeurs issues du gyroscope, du magnétomètre et de l’accéléromètre,Obtention d’une valeur de probabilité d’intention d’activation d’une fonction véhicule,Comparaison de la valeur de probabilité avec au moins un seuil prédéterminé,Emission en ultra haute fréquence dudit équipement vers le véhicule d’une demande de mise en fonctionnement partiel ou total en communication ultra large bande des modules d’antennes extérieures, en fonction du résultat de ladite comparaison,Activation de la fonction véhicule, en fonction d’une estimation de distance entre ledit équipement et le véhicule réalisée par les dits modules d’antennes extérieures ainsi activés en Ultra Large Bande.  Figure pour l’abrégé : Fig. 1
Patent FR-3136108-A1 (FR)
Title: Procédé de collage direct assisté par des élements cationiques
Inventor: FOURNEL FRANK
IPC: H01L21/58
Filed: 2022-05-25
Abstract: Procédé de fabrication d’une structure multicouche (100) par collage direct entre un premier substrat (1) et un second substrat (2), le procédé comprenant les étapes de :  fourniture d’un premier substrat (1) et d’un second substrat (2) comprenant respectivement une première surface de collage (3) et une seconde surface de collage (4),mise en contact de la première surface de collage (3) et de la seconde surface de collage (4) de sorte à créer une interface de collage direct (6) entre le premier substrat (1) et le second substrat (2),disposition d’au moins l’interface de collage direct (6) dans une solution aqueuse cationique (8) comprenant de l’eau déionisée et des espèces cationiques issues d’au moins un élément de la première et/ou de la deuxième colonne du tableau périodique des éléments, etapplication d’un traitement thermique à une température comprise entre 20°C et 350°C de sorte à obtenir la structure multicouche (100).   Figure pour l’abrégé : [Fig. 2]
Patent FR-3129228-A1 (FR)
Title: Désagrégation de dispositifs informatiques à l'aide de resynchroniseurs améliorés avec commutation de circuit
Inventor: DEBENDRA DAS SHARMA
IPC: G06F13/00
Filed: 2022-09-08
Abstract: Désagrégation de dispositifs informatiques à l'aide de resynchroniseurs améliorés avec commutation de circuit Un appareil peut comprendre des circuits de multiplexage pour sélectionner une voie d'entrée parmi une pluralité de voies d'entrée devant être couplées à une voie de sortie ; et des circuits de resynchronisation pour resynchroniser un signal reçu sur la voie d'entrée sélectionnée et transmettre le signal resynchronisé sur la voie de sortie.  Figure 2
Patent FR-2026520-A1 (FR)
Title: Deactivation of friedel crafts catalysts in - hydrocarbon polymers
IPC: C08F10/00
Filed: 1969-12-05
Abstract: Composition containing a Friedel-Crafts catalyst e.g. aluminium chloride, bromide, stannic chloride boron trifluoride and an ether complexed boron trifluoride, and a polymer derived from an unsaturated hydrocarbon e.g. a terpene a C2-10 monolefin or a C4-10 diolefin in a volatile organic solvent e.g. pentane of xylene have incorporated calcium oxide or hydroxide or hydrated calcium hydroxide and a substantially stoichiometric amount of water based on the weight of catalyst.
Patent FR-2135430-A1 (FR)
Title: Pretreating lime - by adding water, for use in silicalcite mfre
IPC: C04B2/04
Filed: 1971-05-04
Abstract: In a process for making silicalcite, in the course of which lime is ground in a disintegrator, the lime is pretreated by the addition of 3-10% water based on wt. of quicklime. The object is to keep the silicalcite-forming mixture at 35-45 degrees C.
Patent FR-2144830-A1 (FR)
Title: 1,3-dihydro-5-(2-pyridyl)-2h-1,4-benzodiazepine-2-ones prodn
IPC: C07D243/30
Filed: 1972-07-06
Abstract: Title cpds of formula (I): (where R1 = H or hal and R2 = H or 1. alkyl), are prepd. by reacting hexamethylenetetramine (II) with the appropriate 2-(2-halobenzoyl)pyridine, in an aq. hydroxylic- org. medium in the presence of a non-oxidising acid, pref. HCl (<1 mole/mole (II)). (I) are known sedatives, muscle relaxants and anti-convulsants.
Patent FR-2194061-A1 (FR)
Title: Junction box filling - for insulating cable ends
IPC: H02G15/00
Filed: 1972-07-28
Abstract: Initial junction box into which cable ends are to be connected and/or isolated comprises an envelope with at least two shells, provided with a central opening for each cable and another for filling the envelope with a castable insulatine mass, characterised in that the envelope is completely filled with solid insulating balls in contact with each other, the interstices being filled with a castable polymerisable material.
Patent FR-2149396-A1 (FR)
IPC: G06F12/16
Filed: 1972-07-26
Abstract: A memory storage system utilizing a plurality of storage devices, each of which contains redundancy and each of which is functionally organized on e.g. a single semiconductor chip with its own decoders. This redundancy in each device is provided by placing an extra line of cells on the chip together with a defective address store and a comparator circuit for disabling a defective line of cells and replacing it with the extra line of cells.
Patent FR-2151044-A1 (FR)
Title: 3,4-dihydro- 2h-isoquinoline -1- thiones - antiphlogistics, for lowering of cholesterol and triglyceride levels in serum
IPC: C07D221/20
Filed: 1972-08-31
Abstract: Cpds. of gen. formula (I): (where R1 and R2 are same alkyl (1-4C); or R1 = phenylalkyl (7-8C) or phenyl and R2 = H, opt. branched alkyl (1-6C) or phenyl; R1+R2+C may form a satd. carbocyclic 5-6 membered ring; R3 = H or alkoxy (1-4C); R4 = H or forms together with R3 6,7-oxymethylene, are prepd. by cyclisation of cpds. (IIa) where Y = opt. substd. amino, O- or S- alkyl, or S-phenyl; by reaction with an acid catalyst such as polyphosphoric acid, phosphoroxychloride, conc. H2SO4 or Lewis acids. Reaction in inert solvent at -15 degrees to 150 degrees C.
Patent FR-2227664-A1 (FR)
Title: Parallel motor thermal overload monitor - temp. sensors for supply cables coupled to logic gate
IPC: H02H3/08
Filed: 1973-04-27
Abstract: The thermal overload monitor and cut-out circuit, for e.g., two parallel-driven motors in vehicles, has a temperature sensor (1, 2) in thermal contact with the supply cable (C1, C2) to each motor (M1, M2). The sensors are both connected at one end over a variable resistor to a positive potential and at their other ends, one to each of the two inputs of an OR- or AND-gate. The gate output may be used to trigger an alarm and protective cut-out etc. The sensors may be attached to the cable in a variety of ways: e.g., by a metal bracket, by embedding into the cable itself, or by embedding the sensor in a metal cylinder and wrapping the cable around it.
Patent FR-2237325-A1 (FR)
Title: Screw type electrical compression terminal - with main part of U-shape into which slides a locks square nut and screw
IPC: H01R4/30
Filed: 1973-06-29
Abstract: The screw compression type electrical terminal, has main part (1) formed in U shape, in each of the parallel sides (3, 4) of the U are rectangular slots (6, 7) into which is fitted a square section nut (8) which carries the clamping screw (11). The distance between the two sides (3, 4) is smaller than the screw head diameter (12). Each side (3, 4) has at the end opposite to the base (2) slots (9, 10) above the slots (6, 7) into which rotates the screw head (12). The unit includes also a tag with ear-piece which retains the tag after insertion through a small groove. On the side cheeks of the U are two pairs of tags.
Patent FR-2235734-A1 (FR)
Title: Hydrogenation catalysts, esp. for phenol redn. - prepd. from a group VIII metal cpd., another metal cpd. and a reducing agent
IPC: C07C5/10
Filed: 1973-07-05
Abstract: Hydrogenation catalysts are prepd. by contacting a cpd. of a Group VIII metal (M1) with (a) a cpd. of another metal (M2) of Group VIII, IB-VIIB and (b) a Group IA-IVA metal hydride or organometallic cpd. as reducing agent. The catalysts are esp. useful for reducing phenols to the corresp. cyclohexanols, and can also be used for reducing mono- and polyenes, acetylenes and aromatics to the corresp. (cyclo)alkanes. M1 is pref. Ni or Co and M2 is pref. Fe, Mo or Zn. The atomic ratio of M1 to M2 is pref. 0.01-100=1. The reducing agent is pref. an organic deriv. of Na or Li, an alkylaluminium cpd., or a double hydride of Al and Li or Na (or a deriv. thereof). The atomic ratio of the metal in the reducing agent to M1+M2 is pref.
Patent FR-2238112-A1 (FR)
Title: Selective operation of control valves - partic. on tank cars contg. liquefied gases under press.
IPC: B61D5/00
Filed: 1973-07-16
Abstract: A unit for selectively operating two spring loaded valves which control the discharge and filling the liq. phase and the gas phase resp. of a liquefied gas under pressure contained in a tank car consists of a rigid bar connected at its two ends by cables through levers to the two valves and carrying three rings, one at each end and one at the centre. Pulling one or other of the rigs operates the valves separately or simultaneously. The unit is very simple to operate and gives the required conditions of security.
Patent FR-2237569-A1 (FR)
Title: Machine for spreading salt on cheeses - cheeses are lowered into fluidised bed and covered by overhead spray
IPC: A01J25/16
Filed: 1973-07-19
Abstract: The machine spreads salt evenly, in one operation, over both sides of soft cheeses. A fermenting agent spreader (32) is also incorporated. In a tank (1) is a blower (10, 11, 12) diffusing air through a membrane (4, 5, 6) and to four outlets (7, 8, 14). The air, supplied filtered from an outside source (22, 23), is heated and keeps a layer of salt in suspension over the membrane to form the fluidised bed. a grille (15) carrying the cheeses (16) is raised and lowered into the bed on guides (17, 18, 19, 20). Overhead, salt is distributed by a spreader wheel (28) as a hopper (24) travels along a rack (25).
Patent FR-2240213-A1 (FR)
Title: Sulphamyl aniline deriv. salts of prostaglandins - with antihypertensive activity
IPC: C07C405/00
Filed: 1973-08-06
Abstract: Cpds. of formula (I) are new (cyclo)alk(en)yl, aryl or aralkyl, furyl, furylmethyl, thienyl or thienylmethl, or (methoxy)lower alkyl, benzyl or phenethyl opt. substd. by (trifluoro)methyl, Cl or Br; R3 is Cl, Br, CF3, phenoxy or phenylthio; R4 is H or -CH2-SO3K; Y is -(CH2)2CH-(OH)-, Z is -(CH2)2 or -CH=CH- (cis or trans); represents a bond giving an alpha- or beta-configuration). (I) have pharmacodynamic props. and are esp. useful for control of hypertension.
Patent FR-2247391-A1 (FR)
Title: Cup shaped container for ice cream etc. - inverted tapered support foot fits over container part for storage
IPC: B65D85/78
Filed: 1973-10-12
Abstract: The container is made in two separate parts, the upper (1) containing the product and having a wide mouth which becomes smaller towards the base, ending in a rounded point and a short annular stem (3). The lower part (2) is the support; this flares out to form a rest for the upper part and has, at its top, a short tubular sleeve (4). The stem of the upper part fits firmly in this. In order to save space in packing and transportation, the upper part nests inside the upturned base. An annular rib and groove (5) just below the rim of the upper part retains the sealing lid (6).
Patent FR-2255855-A1 (FR)
Title: Rapidly dissolving gelled cereal products - prepd by treating comminuted cereals with enzyme preparation and heating
IPC: A23L7/104
Filed: 1973-12-28
Abstract: Rapidly dissolving, gelled, communited cereal products are prepd by treating a comminuted cereal, e.g. wheat flour rice or white potatoes starch with water contg. salt and an enzyme preparation contg. amylase and protease; kneading the mixt at e.g. 30-35 degrees C; suitably shaping, steaming, boiling or frying in an oil or fat, and then comminuting. These products are suitable for thickening soups, curry or similar dishes. They are made edible by simply pouring hot water on them, without any boiling. The action of amylase and protease improves the taste and increase the viscosity of the preparation. The product can be easily comminuted.
Patent FR-2283129-A1 (FR)
Title: 2,4-Diamino-5-(3,4,5-trimethoxybenzyl) pyrimidine prodn - strong bacteri-cide, for increasing activity of sulpha drugs
Inventor: TOKUTAKE NORIO
IPC: C07D239/30
Filed: 1974-03-01
Abstract: The following process is new: (VI) is a barteriocide. Bactericidal activity of sulpha drugs is strongly increased by admixture with (VI). 5.494 g. (I), 4.004 g. (II) (R=Et), 256 mg. piperidine, 120 mg. acetic acid and 20 ml. dry benzene are stirred overnight at room temp. then refluxed for 3.5 hr. with azeotropic distln. of H2O. The cooled reaction mixt. is diluted with ether and unreacted (I) is removed by shaking with 5% aq. sodium hydrogensulphite. The ether layer is washed (H2O, aq. NaHCO3, H2O), dried and distld. to give 7.645 g. diethyl 3,4,5-trimethoxybenzylidene malonate. This in soln. in 35 ml. EtOAc is mixed with 0.2 g. of 10% Pd/C and treated with H2 at 40 degrees C for 2 hrs. to give 7.349 g. (III) (R=Et), recrystd. hexane, m.p. 78-78.5 degrees C. (VI) is obtd. via intermediates (IV) and (V) from (III).
Patent FR-2288454-A1 (FR)
Title: Appts. for soil sterilisation - with hoods and tractor with metal shoes over tyres
IPC: A01G11/00
Filed: 1974-03-25
Abstract: Appts. for sterilising soil has a tractor which does not contaminate and compress the soil by its wheels. The appts. is set to work on soil alongside a path on which travels a boiler producing the steam for the sterilisation. The steam is supplied through a pipe by means of a connection to pipes connected to a manifold which supplies the three hoods with steam. The hoods are carried by a tractor of which the four wheels are provided with a metal frame, which is fitted around the tyres, consisting of a metal part integral with a ring which has reinforcing ribs. Ring is in two parts held together by bolts joining the clamps.
Patent FR-2273369-A1 (FR)
Title: Radio frequency cathodic deposition diode - has target area on diametral surface of half cylinder in half cylinder screen
IPC: C23C14/35
Filed: 1974-05-31
Abstract: The radio frequency diode forms deposits over a substantial target area or over a large number of small target areas. Substrates to be plated may be single, double or placed back to back. The target area (1) is supported by a half cylinder (2) placed inside a semi-cylindrical cover (3) located on a rectangular frame (4) in which is positioned the substrate. This frame may be rotated about its vertical axis. Electrical connection to the frame and to the single or double target areas, forming in the latter case a complete cylinder, is via a vacuum seal in the diode base. The target area is at least four times as long as it is wide. Cooling water enters and exits the half cylinder (2) via lower channels.
Patent FR-2273915-A1 (FR)
Title: Building panel of concrete contains internal perforated sheet - to provide insulation
IPC: E04C2/284
Filed: 1974-06-04
Abstract: A building panel of concrete has embedded internally in it a sheet with holes in it to provide noise and heat insulation. The panels may be used for internal or external walls depending on compostion. Outside wall panel is formed from mixture of cement and insulating fibrous material having frusto conical holes in it. The exterior face of the panel is insulated with a layer of polystyrene, polyurethane, or phenolic foam which enters into the holes to form a mechanical key, the panel may contain rods of copper coated soft steel, the ends of the rods being bent over at right angles.
Patent FR-2240530-A1 (FR)
IPC: H01L29/861
Filed: 1974-07-18
Abstract: 1482585 Semi-conductor devices SEMIKRON GES EUR GLEICHRICHTERBAU UND ELEKTRONIK mbH 5 Aug 1974 [8 Aug 1973] 34367/74 Heading H1K At least the peripheral part of a PN junction formed in a lightly doped wafer of one conductivity type is produced by diffusion into the walls of a recess formed in a main face of the wafer, the inclination of the upper edge of the recess and its distance from the eventual location of the wafer edge being such that the junction periphery makes an angle of less than 90 degrees with said edge which itself is normal to the main face of the wafer. In making the thyristor shown in Fig. 4 the junctions between P+ zones 2, 4 and the N-type wafer 1 are identically formed in this way and the emitter region 5 in a subsequent step. A number of device forms may be produced in a common wafer from which they are later divided by use of various circular and annular recess configurations and masking to limit the areas into which diffusion may occur.
Patent FR-2287169-A1 (FR)
Title: Insect catching device for cars - has adhesive strip unrolled over recessed surface of distributor box
IPC: A01M1/16
Filed: 1974-10-10
Abstract: The device consists of a box composed of two half shells, with their edges (A) protruding slightly from a housing (B) in the interior of which is a fixed core (C) on which turns a roll of adhesive tape (D). The tape unrolls and passes over a toothed knife (F) and, passing over a slight depression (G), is held tightly by an adhesive pad (H). A magnetic plate (I) holds the device against any convenient metal surface. The tape is applied to any insect, e.g. wasps, which is caught by its back or wings. The taps is released from the adhesive pad (H), folded over the insect and cut off by the knife. The tape and insec can tehn be disposed of.
Patent FR-2290865-A1 (FR)
Title: Variable height adjustment for camping chairs and tables - centrally operated linkage withdraws locking pins from legs for relocating
IPC: A47B9/14
Filed: 1974-11-18
Abstract: The seat has circular tubular supports, sliding in square tubular legs, joined together by wooden rails, springs biassing the seat upwards. A central rod, pivoting on a fixed stay has four sets of linkages, two being straight links at each end of the rod. The intermediate sets have links in Z formation, also pivoting on the fixed stay. A srping loaded knob in one rail moves the central rod sideways, simultaneously extracting locking pins from holes in the supports. The seat is pressed down, the knob released and the pins relocate in another set of holes.
Patent FR-2265288-A1 (FR)
Title: Decolouration of physiological algaes with carbon source - in culture medium under action of light and opt cellulosic bacteria
IPC: C12R1/89
Filed: 1975-03-28
Abstract: Physiological algaes are decoloration by subjecting the cultures to the action of light at 25-40 degrees C for 18-66 hrs. in the presence of a source of carbon in the culture medium. The biomass is pref. grown in the presence of air, light. CO2 and carbohydrates. The decolouration may be effective in the presence of air, light, carbohydrates and cellulosic bacteria which degrade the complex polysaccharides of the cells walls. The process is suitable for treatment of the algae Euglena gracillis, Phylum cyanophyta and those of the genus Nostocales. A temp. of 35 degrees C is esp. pref. in the process. The colour of algeas is reduced in a more effective manner than achieved by the intestinal degradation of ruminants.
Patent FR-2306134-A1 (FR)
Title: Container for bulk material - has carrying handle on base and lid and end closure formed of flaps
IPC: B65D33/02
Filed: 1975-04-02
Abstract: The container is cylindrical and has a circular base fitted with carrying handles around the periphery of the base. The side of the cylinder is made from a single piece, and is joined to a circular flat top which is provided with a central hole for filling and emptying. The edges of the central hole are also supplied with carrying handles like the base. The base may also be fitted with a central hole, fitted with a closing flap for ease of emptying the container. The container may be made of canvas or plastics.
Patent FR-2307990-A1 (FR)
Title: Peristaltic pump with cylindrical stator - has elastic packings between eccentric rotor and tube wound around rotor
IPC: F04B43/12
Filed: 1975-04-18
Abstract: The positive displacement pump has a cylindrical stator, inside which rotates a cylindrical rotor on an axis eccentric to the stator centre. The rotor is supported by a peripheral needle roller bearing, while a flexible tube is wound in a spiral round the rotor. O(e or more elastic annular packings (11a, 11b) are inserted between the outside surface of the rotor (1) and the flexible tube (8). The outside of the rotor can be smaller by a few tenths of a millimeter than the internal diameter of the inner bearing race, one or more compressible packings being inserted between them.
Patent FR-2309380-A1 (FR)
Title: Road vehicle braking power limiter - with detectors to reduce vacuum in chamber of servo system actuated by generators and relays
IPC: B60T8/40
Filed: 1975-06-06
Abstract: The system is to prevent automatically the application of too much braking effort by servo type hydraulic brakes in emergencies. There are wheel lock detectors which act on the vacuum chamber of the servo system to reduce the braking force. The vacuum is restored when the threat of locking is removed, and, with it, the braking force. There is an electro-pneumatic valve (14) in the pipe between the vacuum chamber and the vehicle induction manifold (10). The position of this valve either connects the chamber to the manifold or to atmosphere. The detectors can be miniature generators (15 (16) driven by the wheels (4) (6) used in conjunction with control relays.
Patent FR-2279514-A1 (FR)
Title: Drive for ruling machine for diffraction grating - has two movable clamping devices on rail operated by electromagnets
IPC: B23Q16/04
Filed: 1975-07-28
Abstract: One of the clamping devices can be connected to the element to be driven. The clamping devices (4, 5) are at a distance from each other, with a driving device (14) between them, which controls by expansion and contraction the distance between the clamping devices in the direction of the guiding bar (3); springs (29) are provided which pull the clamping devices towards each other, so that they engage the driving device between them; the guiding bar (3) has two outer surfaces, slanting upwards from the bar (3) base; each clamping device (4, 5) has two inner supporting surfaces (6) matching the above, thus allowing for the sliding motion between clamping devices and the bar.