baber/WOPTO huggingface dataset:
Patent FR-3134783-A1 (FR)
Title: Berceau arrière à résistance renforcée, pour un véhicule terrestre
Inventor: TROPEE NICOLAS
IPC: B62D21/15
Filed: 2022-04-21
Abstract: Un berceau arrière (BR) équipe un véhicule terrestre (VT) comprenant un train arrière à bras latéraux et une machine motrice arrière (MM) ayant un arbre de transmission (AT) couplé audit train arrière. Ce berceau arrière (BR) comprend deux parties latérales (PLB) auxquelles sont solidarisés les machine motrice arrière (MM) et bras latéraux et comprenant chacune un passage (PA) pour l’arbre de transmission (AT). Chaque partie latérale (PLB) a, au moins dans une sous-partie inférieure (SPI) délimitant une portion inférieure du passage (PA), une structure en caisson propre à encaisser des efforts inférieurs à un seuil et résultant d’un choc subi par l’arrière par le véhicule terrestre (VT).  Figure à publier avec l’abrégé : Fig. 3
Patent FR-3128286-A1 (FR)
Title: Detecteur microbolometrique a reactivite spectrale ajustable
Inventor: ÇELİK ÖZER
IPC: G01J5/00
Filed: 2022-10-11
Abstract: DETECTEUR MICROBOLOMETRIQUE A REACTIVITE SPECTRALE AJUSTABLE La présente invention concerne un détecteur microbolométrique à réactivité spectrale ajustable, comprenant un élément réfléchissant (5) situé entre un corps de pixel suspendu (3) et une section de base (4), un bras bimétallique (6), dont une extrémité est reliée à une extrémité de l'élément réfléchissant (5) et l'autre extrémité est reliée à la section de base (4) par l’intermédiaire d’une connexion d'électrode, dont la température est augmentée par le passage d'un courant à travers celui-ci, et configuré pour changer la hauteur de l'élément réfléchissant (5) en se dilatant avec l'augmentation de température.   Figure à publier avec l’abrégé : Figure 3
Patent FR-3134421-A1 (FR)
Title: Système de Propulsion pour un aéronef
Inventor: BEMMENT CRAIG W
IPC: F02B77/08
Filed: 2023-04-06
Abstract: Un système de propulsion (2) pour un aéronef (1) comprend un moteur à turbine à gaz (10) et un réservoir de carburant (50, 53) agencé pour stocker du carburant pour alimenter le moteur à turbine à gaz (10), dans lequel le carburant stocké comprend au moins une proportion d’un carburant aviation durable – SAF – ayant une densité comprise entre 90 % et 98 % de la densité, ρK, de kérosène et un pouvoir calorifique compris entre 101 % et 105 % le pouvoir calorifique PCK, de kérosène. Le moteur à turbine à gaz 10 comprend une chambre de combustion 16 ; et une pompe à carburant 108 agencée pour apporter un carburant à la chambre de combustion 16 à un débit d’énergie, C, la pompe 108 étant agencée pour délivrer en sortie du carburant à un débit volumétrique, Q, le pourcentage de carburant passant à travers la pompe qui n’est pas fourni à la chambre de combustion 16 étant appelé un pourcentage de déversement. Le carburant comprend X % de SAF, où X % est dans la plage allant de 5 % à 100 %, et a une densité, ρF, et un pouvoir calorifique PCF. Le système de propulsion 2 est agencé de telle sorte que :  le rapport de déversement de changement de carburant, Rd :  est égal à :  Figure pour l’abrégé : 13
Patent FR-3136508-A1 (FR)
Title: Dispositif de depressurisation de moteur à combustion interne
Inventor: SHIN JIUN-JIE
IPC: F01L13/08
Filed: 2023-05-11
Abstract: Un dispositif de dépressurisation (2) est monté sur un arbre à cames (3) et comprend un premier et un deuxième siège de support (21, 22) agencés sur l'arbre à cames (3) et espacés l'un de l'autre, un bras d'oscillation (23) monté rotatif sur les sièges (21, 22), une unité (24) de restauration de position agencée sur l'arbre à cames (3) et agissant sur le bras d'oscillation (23), et un ensemble (25) formant arbre à cames (3) de dépressurisation entraîné par le bras d'oscillation (23). Les premier et deuxième sièges (21, 22) sont respectivement formés avec des premier et deuxième trous d'axe (211, 221). Le bras (23) présente un trou de pivotement (231) et est monté rotatif sur les sièges (21, 22) au moyen d'un axe formant pivot (26) reçu dans le trou (211), le trou (231) et le trou (221).  Figure pour l'abrégé : Figure 3
Patent FR-2016289-A1 (FR)
Title: Carre's disease combined vaccine - from measles type virus
IPC: A61K39/02
Filed: 1969-08-22
Abstract: Combined vaccines against Carre's disease are prepd. from strains of measles-type virus attenuated by passage in primate tissue culture, by adapting pref. attenuated measles virus by at least 10 passages in tissue culture of organs of the Canidae or Mustelidae family, followed by recovery of the virus and conversion into a vaccine by known methods. The vaccine has a titre of measles-type virus of 103-106 (pref. 104.5-105) TCID50/ml. Prefd. vaccines also contain attenuated Carre's disease virus (pref. 103.5-104.5 TCID50/ml) and/or inactivated canine contagious hepatitis virus (pref. with a complement fixation rate of 1:80+) and/or inactivated leptospires. e.g. Leptospira canicola and icterohaemorrhagiae (pref. 108-109 organisms/ml). These vaccines are particularly useful in protecting young animals.
Patent FR-2016446-A1 (FR)
Title: Decorative wall panels consisting of a cured resin with - a surface layer of metal particles
IPC: B44C5/04
Filed: 1969-08-26
Abstract: Flat body for wall covering consists essentially of plastics, and is provided with a surface layer enriched with metal components, pref. in powder form. The surface layer may be enriched with iron, non-ferrous or noble metals.
Patent FR-2119882-A1 (FR)
Title: Calcium hypophosphite-ascorbate/carnitine compsn - used as appetite stimulant
IPC: A61K33/06
Filed: 1970-12-31
Abstract: Appetite stimulant for treatment of retarded growth, esp. in children, and anorexia of varied causes comprising a mineral/org. cpd. associated with vitamins of the B-group, ascorbic acid, carbohydrates esp. sorbitol, proteins from a purified meat extract and lysine. The mineral/org. compound is calcium hypophosphite ascorbate; the protein is carnitive.
Patent FR-2137234-A1 (FR)
Title: Felt for papermaking machine
IPC: D21F7/08
Filed: 1971-05-17
Abstract: Felt is an endless belt having an outer paper-contacting face and an underside to which several mono-filaments are fixed in parallel spaced relation to form channels therebetween. Water expressed from the paper may be removed at high felt belt speeds through a press by conveying it along the channels. Prefd. belt has woven base to which non-woven batting is needled on one or both sides.
Patent FR-2121508-A1 (FR)
Title: Polyamide silk bonded materials - esp textured fabrics for garments and interior decorating use
IPC: D06M17/00
Filed: 1971-12-10
Abstract: Localized strips of reactive free radicals which can be radio chemically initiated are produced in a fabric especially polyamide silk knit and the treated fabric shrunk with a shrinking medium such as a vinyl compound, hot air, hot water, satd. steam etc., and after localized shrinking in these treated areas one or both sides of the material bonded in the usual manner i.e. by adhesion to a film, fabric or felt etc.
Patent FR-2197872-A1 (FR)
Title: 2-Phenoxy nicotinic esters and amides - prepd. by reaction of nicotinic acid anhydride or halide with an alcohol or amine
IPC: C07D213/80
Filed: 1972-09-04
Abstract: Cmpds. (I) are new: where R=1 or 2 opt. substits. selected from lower alkyl, trihalomethyl, alkoxy, and halogens; X=one of the following groups- A= C1-4 divalent hydrocarbon; B= satd. C1-5 divalent hydrocarbon; R'=H, alkyl, phenyl, alkylphenyl, halophenyl, CF3-phenyl, NO2-phenyl, CN-phenyl, alkoxyphenyl, alkyl-thiophenyl, cycloalkyl, alkylcycloalkyl, phenylalkyl, alkoxy, phenoxy, phenylalkoxy, alkylthio, phenylthio or phenylalkylthio; R"=H, halogen, alkyl or CF3; R"' and R""=H or alkyl; X'=phenyl, furyl or thienyl opt. substd. by one or two groups selected from methyl, methoxy, CF3 or halogens; X" = an opt. substit. selected from halogens or methoxy; Y= opt. substit. selected from halogen, methoxy, methyl, NO2 or -NHCOCH3; Z= alkyl or 1-10C or cycloalkyl e.g. cyclopenthyl or cyclohexyl; Z'= H or halogen; Z"=alkyl or 1-8C, phenyl, phenylalkyl, or cycloalkyl; Z"'=H, alkyl of 1-8C phenylalkyl or cycloalkyl.
Patent FR-2222246-A1 (FR)
Title: Collapsible lightweight transportable caravan - uses unit construction of standard panels with low weight-area ratio
IPC: B60P3/34
Filed: 1973-03-23
Abstract: The caravan gives a total habitable area of 17 M2 with a total weight of 250 kg. with three main rooms, one ante room and kitchen working space. The shape is a rectangular parallelepiped. Standard panels of 2X 1 m. have a plastic honeycombed interior of foam, reinforced on each side by a thin aluminium sheet of 0.1 mm.thickness. Longerons and similar items form the main supports, avoiding the use of hinge type joints. The stacked dimensions for transport are only 2 X 1 m. X 0.45 m. metre high. Windows are included and also some flooring.
Patent FR-2236577-A1 (FR)
Title: Aluminium bottle mfg. process - forms top half in single press operation into rounded body from flat plate
IPC: B21D51/24
Filed: 1973-07-11
Abstract: The process is particularly for the manufacture of gas bottles, and starts with two flat discs. The top half is formed in a hydraulic press into a rounded or elliptical body (1) with a protrusion at the top extending to the outside. After this, the top half is placed in a hydraulic press which inverts the protrusion so that it extends inwards. By changing the punches in the same press, the component can be deepened and reduced in diameter, after which there can be a further change of punches to reduce the diameter again and form a cylindrical section, which can be tapped.
Patent FR-2238635-A1 (FR)
Title: Vert. take-off and landing aircraft - has jet propulsion units with swivelling nozzles and re-heat at three points
IPC: B64C29/00
Filed: 1973-07-25
Abstract: Propulsion and lift are produced by three sets of engine units, one at the front of the aircraft, one at the centre of gravity of the aircraft and one at the rear of the aircraft. The front set has two jets with horizontal outlet flow through swivelling nozzles. The centre of gravity set has vertical jets with movable flaps. The rear set has a conventional propulsion jet which gives direct thrust through a pair of parallel deflector plates which are swivelled to give a degree of direct lift as well as forward thrust.
Patent FR-2278250-A1 (FR)
Title: Manufacturing of saint saviol goats cheese - using centrifuge, coagulation and mixing tank and moulds
IPC: A01J25/12
Filed: 1973-10-04
Abstract: The process begins with the reception of the milk and its purification in a centrifuge. The milk is then curdled in a large capacity double walled tank which enables cooling and heating to take place, and in which fermenting agents are added. After stirring, the curdled material is drawn off into sacks to allow the whey to drain off, until the material has attained the stage when it contains 42 per cent dry matter, on average. The curds are then transferred into a large tank which has an auger in its bottom, the latter feeding an emptying pump. At this stage, any additions such as herbs, condiments, etc., can be mixed in. From this tank, pump (5) delivers the cheese to a mould where it is pressed into the shape and density desired by the manufacturer.
Patent FR-2247524-A1 (FR)
Title: Acid etching soln for nickel screen printing rolls or plates - contg nitric acid, hydrogen peroxide and an org petroleum solvent
IPC: C23F1/42
Filed: 1973-10-10
Abstract: A Ni roll or plate is polished, provided with an electro-deposit and then treated with a photosensitive resin soln. The thus treated roll is printed, developed and washed and the Ni which is laid open is etched with a soln. composed of 5- 15 vol % 65%HNO3, 15-25 vol %, 35% H2O2 and 3-6 vol % additive, balance water. The additive is composed of 40-60 vol % petroleum hydrocarbon solvent immiscible with water, 15-25 vol % sulphate salt of a glyceride or fatty acid with 18 C atoms, or a sulphate salt of a fatty alcohol with 18 C atoms, 4-6 vol % activator chosen from dialkylsulphosuccinate salt, sulphonate salt of 10-12C petroleum hydrocarbon, sulphonate- or sulphate salt of 10-12C fatty acids and sulphonate- or sulphate salts of 10-12C fatty alcohols, and 20-30 vol % second activator chosen from the group butylcarbitol, polypropylene glycol, polyethylene glycol, mixts. of these and copolymers.
Patent FR-2260704-A1 (FR)
Title: Hydraulic shut-off valve - has releasable locking device securing plug in at least one end position
IPC: B60T13/14
Filed: 1974-02-07
Abstract: The device fits between a pump and a pressure accumulator so as to maintain the pressure in the accumulator and the circuit supplied between two predetermined values, having a non-return valve in the pipe between pump and accumulator, and a shut-off valve either connecting the pump to the accumulator to recharge it, or to a discharge vessel. The shut-off valve plug is also spring-loaded into the recharging position, and thrust into the opposite direction by the accumulator pressure. Means are included for releasably locking the plug positively in one or both positions, typically in the form of a spring-loaded ball or pin, engaging in a mating recess.
Patent FR-2260645-A1 (FR)
Title: Multi-coloured yarn from continuous filaments - is produced by separating a secondary strand to be wound round to give stability
IPC: D02G3/34
Filed: 1974-02-12
Abstract: Untwisted yarn is produced from multi-coloured continuous extrusion-spun filaments, where one filament at least is a different colour from the others, by assembling 10-90% of the filaments into a strand to give a secondary strand to be wound round the main strand to give and a coil for every 15cm of length, using polypropylene, polyamide or polyester. The process gives a multi-coloured synthetic yarn material to be used for the mfr. of heather-type fabrics.
Patent FR-2263955-A1 (FR)
Title: Conveyor for dry or viscous material - uses split closed tube carried inside moving open channel
IPC: B65G15/08
Filed: 1974-03-11
Abstract: Conveyor system to carry dry powder material or thick wet material. The material is carried within a closed tube (1) carried inside an outer open channel (2) which runs in a closed circuit on palleys. The tube has an axial split (GF) the edges of which are shaped to help sealing. Pads (4) hold the tube closed. At loading and unloading points the tube is permitted to open. The material of the tube is made anisotropic to give a desired response to the deformation caused by passing round palleys etc. The anisotropy may be created by springs embedded in or attached to the material of the tube.
Patent FR-2266160-A1 (FR)
Title: Liquid sampling device lifting samples from pipe - has pressure monitor enabling flow in pipe to be taken into account
IPC: G01N1/20
Filed: 1974-03-28
Abstract: The device comprises a pressure measuring apparatus (20) installed in the pipe (8); a liquid sampling apparatus (9) also installed in the pipe and which delivers the liquid sample to two electro-valves (30, 31) mounted in parallel; a distributor having a free piston (36) and whose chambers on both sides of the piston are linked to an electro-valve and to a reservoir (38) across the latter; and a control box (26) linked electrically to the pressure measuring apparatus (20) and to an electrical current source. The control box records the information produced by the pressure measuring apparatus and transmits this as a control signal to one or other of the electro valves.
Patent FR-2278454-A1 (FR)
Title: Oyster opening tool for attachment to pneumatic hammer - has forged rounded tip with hexagonal handle
IPC: A22C29/04
Filed: 1974-03-26
Abstract: The tool for the rapid opening of shells of japanese oysters, is some three times faster in operation than conventional hand tools; and is for attachment to a small hand held pneumatic hammer. The tool has a hexagonal haft (1) to prevent rotation of the blade and the blade has a demi-rounded tip. The tool is preferably fabricated from forged steel. This usage represents a unique application of a pneumatic drill and a suitable drill has a working pressure of 0 to 6 kg/cm2 and a proportional vibration of 0 to 3600 blow per minute. The tool travel is 15 mm maximum, and the length of the blade is 10 cm, with a flattened tip (3).
Patent FR-2266879-A1 (FR)
Title: Static pressure measuring device for sampling system - has capacitive manometer in oscillator alarm circuit
IPC: G01L9/00
Filed: 1974-04-04
Abstract: A sampling system contains a detector which measures several parameters and includes a pressure detector comprising a capacitive manometer whose plates are connected to an inductor in a transistor oscillator stage. A second inductor is magnetically coupled to this inductor and is tuned by a capacitor in parallel. A tapping on the inductor is connected to a detector diode whose output is filtered. This output varies according to the pressure and is amplified by two transistors which cause an output transistor to conduct to operate a warning relay when a zener diode voltage is exceeded.
Patent FR-2268637-A1 (FR)
Title: Material combination for container-building panels - consisting of structured, perforated metal plate bonded to plastic layer
IPC: E04C2/26
Filed: 1974-04-24
Abstract: Material combination for use in panels for inner/outer walls, kitchen furniture and containers etc. consists of a structured, perforated metal plate, e.g. honeycomb gauze, drawn sheet gauze, or broached metal with widened-out holes, bonded on one or both sides to a plastic layer. Matl. can support high mechanical loads, even when the plastic layer consists of a relatively cheap thermoplast. It is easily shaped. Forms stable containers, etc.
Patent FR-2279403-A1 (FR)
Title: 1-(2-(2-Quinolylethyl))-4-substd piperazines - and their tetrahydro derivs useful as hypotensives
Inventor: JAIN PADAM CHAND
IPC: C07D401/06
Filed: 1974-05-10
Abstract: Substd. piperazines (I) and their, 1,2,3,4-tetrahydroquinolyl analogues (II) are prepd. by (a) reacting equimolar amts. of 2-vinylquinolines, a lower aliphatic carboxylic acid and a 1-R-substd. piperazine and opt. (b) reducing (I) to (II) with an alkanol-alkali metal or with H2/catalyst. (R = lower alkyl, aryl or heterocyclyl). (I) and (II) are hypotensives of low toxicity.
Patent FR-2235110-A1 (FR)
IPC: C06B21/00
Filed: 1974-06-26
Abstract: A process for treating final acid obtained in forming a nitrate of a polyhydric alcohol, said final acid comprising a mixture of sulfuric acid, nitric acid, water and said nitrate, said process comprising mixing said final acid with an aromatic nitro compound, allowing said mixture to stratify whereby said nitrate is dissolved into said aromatic nitro compound as one layer and there is another substantially nitrate-free waste acid layer comprising sulfuric acid, nitric acid and water, and separating said layers. Preferably the nitrate is trinitroglycerine and the aromatic nitro compound is dinitrotoluene. The waste acid layer advantageously is partially used to form additional dinitrotoluene and is partially mixed with fresh final acid since its presence serves to stabilize such final acid by preventing any settling out of trinitroglycerine, presumably by the action of the small amount of dinitrotoluene which may be present in said waste acid.
Patent FR-2241381-A1 (FR)
Title: Grinding machine for tools - has a tensioner arranged on a universally pivotable and fixable spherical support in a ball guide
IPC: B24B41/06
Filed: 1974-08-23
Abstract: Tool grinding machine, esp. for turning, milling tools or drills has a grinding disc and a movable tensioning device for the tool where the tensioning device is arranged on a universally pivotable and fixable support in the form of a sphere which is accepted in a corresp. ball guide. The sphere has an equatorial line in a plane parallel to the tool tensioning direction and an angular scale runs round this. There is also a shaped clamping grip to fix the sphere axis.
Patent FR-2285268-A1 (FR)
Title: Garment suspension fitting for inside car - has suspension arm on carriage adjustable along vert. strut hooked onto window
IPC: B60R7/10
Filed: 1974-09-17
Abstract: A fitting so that a car driver can hang up articles of clothing, particularly when on a hanger, in a position where they are suspended without obstructing the rear view, consists of a strut (1) of curved cross section, with a hook (5) at the top so that it can be hung on the top of sliding rear window pane. A pressure pad (18) of adjustable height holds the strut firmly in position, and an arm (16) extending from the strut fits into a height adjustable sliding carriage (7) engaging one of several holes (4) along the strut. The arm (16) has a hook at the end on which one or two hangers can be hung, so that the garments are parallel to the window. The arm (16) swings in the carriage to extend away from or parallel to the window pane.
Patent FR-2287068-A1 (FR)
Title: Magnetic coding of passenger transport tickets - uses multi-magnetic pole matrix energised from direct current source
IPC: G07B1/00
Filed: 1974-10-01
Abstract: The magnetic ticket coder has a magnetic track. It also has a magnetic coding matrix of ferro-magnetic material and has an active surface having alternate north and south magnetic poles (45). These poles (45) are separated from each other by different spaces (P) which correspond to the code to be recorded on the magnetic track by applying the matrix against the track. The magnetic poles (45) are produced by tongues (46) formed between transversal slots in the active surface of the matrix. In these slots, in zigzag form is an electrical conductor (48) which is connected to a direct current source.
Patent FR-2290351-A1 (FR)
Title: Viscous or powdered material pipeline flow regulator - uses two alternately pressurised compartmented containers in parallel branch
IPC: B65B37/00
Filed: 1974-11-08
Abstract: The containers used to regulate the rate of delivery of viscous or powdered material flowing in a pipeline are mounted in parallel branches (10, 11) of the pipeline (3). Each container is separated into the compartments (C1, C2) by a flexible membrane (7). The two lower compartments have inlet (10, 11) and outlet pipes with inlet (12, 13) and outlet valves. The upper compartments are supplied with pressurised fluid. Microswitches (17, 18) inside the containers are operated by the diaphragm and control the operation of the valves. In this way the lower compartments are alternately filled and emptied, one being filled while the other is emptied. The duration of inlet valve opening is longer than that of the outlet valves.
Patent FR-2300246-A1 (FR)
Title: Pressure tight joint between two pieces of apparatus - has clamping rings fitting in circular grooves in outer surfaces of pieces engaging seal plate
IPC: F16L37/00
Filed: 1975-02-04
Abstract: A joint for connecting two pieces of apparatus consists of a plate (1) which is placed between the flat faces (2) and (3) of the pieces (4) and (5) to be joined. The plate has a hole (1a) fitted with an O-ring (6), the internal diameter of which matches the larger of the two holes (4a), (5a) of the pieces (4, 5). Each piece (4), (5) has a semi-circular groove (8) on two opposite faces. When the pieces (4) and (5) are pressed together on either side of the plate (1) complete circular grooves are formed so that the rings (7) can be fitted into the grooves (8) to hold the two parts together. The rings (7) are retained by spring rings (10) which fit in notches (1b), (1d) formed in the ends of the joint plate (1).