baber/WOPTO huggingface dataset:
Patent FR-3133406-A1 (FR)
Title: Système de conditionnement de carburant pour l’alimentation en carburant d’une turbomachine d’aéronef
Inventor: MAALOUF SAMER
IPC: F02C7/224
Filed: 2022-03-11
Abstract: Un système de conditionnement (SC) de carburant, configuré pour alimenter une turbomachine (M) d’aéronef à partir de carburant (Q) issu d’un réservoir cryogénique (R), le système de conditionnement (SC) comprenant au moins un échangeur de chaleur à recirculation (3), comprenant une enceinte (30) comprenant au moins un premier conduit (31) de circulation du flux de carburant (Q), monté dans l’enceinte (30) et configuré pour chauffer le flux de carburant (Q) à une température primaire (T1) ; au moins un deuxième conduit (32) de recirculation du flux de carburant (Q), monté dans l’enceinte (30) et configuré pour chauffer le flux de carburant (Q) à une température secondaire (T2) supérieure à la température primaire (T1) ; et au moins un troisième conduit (33) de circulation d’un fluide chaud (F) monté dans l’enceinte (30), le deuxième conduit de circulation (32) étant monté entre le premier conduit (31) et le troisième conduit (33).  Figure de l’abrégé : Figure 3
Patent FR-3133816-A1 (FR)
Title: Procédé et dispositif de détermination d’instructions de contrôle pour véhicule en fonction de l’éblouissement d’une caméra du véhicule par le soleil
Inventor: BENSATOR SALEH
IPC: B60W40/02
Filed: 2022-03-23
Abstract: La présente invention concerne un procédé et un dispositif de détermination d’instructions de contrôle pour un véhicule (10) embarquant au moins un système ADAS associé à au moins une caméra (101) embarquée dans le véhicule (10). A cet effet, des informations de position du véhicule (10) sont reçues selon un mode de communication V2I. Un risque d’éblouissement de la caméra (101) par le soleil est déterminé en fonction des informations de position, d’informations météorologiques et d’informations cartographiques. Des données représentatives d’instructions associées au système ADAS sont transmises en V2I, ces instructions étant déterminées en fonction du risque d’éblouissement.  Figure pour l’abrégé : Figure 1
Patent FR-3135408-A1 (FR)
Title: Système de soudage à arc
Inventor: RICHARD CLAUDE
IPC: B23K9/16
Filed: 2022-05-12
Abstract: Système de soudage à arc Système (1) de soudage à arc, comportant :  Une base mobile (6), comportant au moins un élément magnétique (10) apte à produire par attraction magnétique une force de maintien de la base sur la surface sur laquelle elle se déplace,au moins une torche de soudage à l’arc (4), de préférence standard telle qu’utilisée pour le soudage MAG ou MIG, montée sur la base (6) et reliée à un poste de soudure (2),un ensemble (15) de distribution de flux, monté de façon amovible sur la base pour submerger l’arc avec le flux, cet ensemble comportant :o un réservoir (16) de flux,o au moins une buse (24) de distribution de flux, eto au moins une buse (23) d’aspiration de flux.  Figure pour l’abrégé : Fig. 1
Patent FR-3136833-A1 (FR)
Title: Module d’éclairage automobile avec écran bloqueur servant à positionner les sources lumineuses
Inventor: MUTHULAR LAURENT
IPC: F21S41/40
Filed: 2022-06-20
Abstract: MODULE D’ÉCLAIRAGE AUTOMOBILE AVEC ÉCRAN BLOQUEUR SERVANT À POSITIONNER LES SOURCES LUMINEUSES L’invention a trait à un module d’éclairage (2) pour véhicule automobile, comprenant une platine (4) supportant une source lumineuse (6.1) apte à émettre des rayons lumineux ; un collecteur (14) avec au moins une surface réfléchissante apte à réfléchir les rayons lumineux en un faisceau lumineux réfléchi ; un dispositif optique apte à projeter le faisceau lumineux réfléchi ; un écran (10.1) situé à l’avant de la source lumineuse (6.1), suivant une direction principale de propagation du faisceau lumineux réfléchi, et configuré pour récolter des rayons lumineux provenant directement de la source lumineuse (6.1), dit rayons directs ; la platine (4) comprenant un ajour (4.1) au travers duquel l’écran (10.1) s’étend, ledit ajour (4.1) comprenant au moins un bord (4.1.1, 4.1.2) en appui sur ledit écran (10.1).  (Figure à publier avec l'abrégé : Figure 5)
Patent FR-3137482-A1 (FR)
Title: Procédé de contrôle à distance d’une flotte de véhicules en libre service
Inventor: KANTCHEV KALIN
IPC: G08G1/00
Filed: 2022-06-30
Abstract: L’invention concerne un procédé de contrôle d’un objet mobile (V1), le procédé comprenant des étapes consistant à : recevoir par au moins un capteur installé sur l’objet mobile un signal d’identification transmis par un rayonnement lumineux depuis une installation d’émission (LS), le signal d’identification transmettant des données comprenant un identifiant d’émetteur ; localiser l’objet mobile par une unité de traitement (CU) de l’objet mobile, en fonction des données, et commander par l’unité de traitement, un organe électromécanique (CC) de l’objet mobile en fonction de la localisation de l’objet mobile.  Figure 1
Patent FR-2009062-A1 (FR)
Title: Float flowmeter for parenteral administration of - liquids
IPC: A61M5/14
Filed: 1969-05-06
Abstract: Float flowmeter for parenteral administration of liquids. F3A. Indicating element moves longitudinally in float chamber between stops, and indicates liquid flow into device permitting dropwise flow and delimiting a chamber with flexible walls whose volume can be varied mannually. Between flowmeter and drop chamber is an intermediate chamber whose lower part is connected by 1st channel to flowmeter and upper part by 2nd channel to drop chamber. Capacity of intermediate chamber is > capacity of flowmeter chamber, so that, when flexible wall is flexed inwards to drive air from the drop chamber to the intermediate chamber, liquid in lower part of latter is returned to the flowmeter to clear it of air bubbles which contaminate it. Advantages: removal of bubbles from float ensures accurate indication of flow.
Patent FR-2039361-A1 (FR)
Title: Mat-decorated sheet glass
IPC: C03C17/23
Filed: 1969-06-24
Abstract: A dye consisting of ordinary binding agents and solvents is applied to the glass. Dissolved in the dye as inorganic components is a mixture comprising 60-65% pure zinc oxide and 40-35% lead oxide in the form of bound or particulate lead. Specif. reinforcing agents can be added which consist wholly or mostly of alkali metal silicates, partic. sodium silicate and/or potassium silicate in quantities of approx. 25% when calculated on the total amount of zinc oxide and bound lead. More specif. approx. 0.0001% cobalt oxide, calculated on the total inorganic components, can be added.
Patent FR-2027816-A1 (FR)
Title: Surgical bandage
IPC: A61F13/00
Filed: 1970-01-05
Abstract: Surgical bandage. Comprises 2 strips of material coated with adhesive; 1st has central aperture, 2nd has central portion of reduced width, so that bandage can be assembled by passing part of 2nd. strip through aperture of 1st.
Patent FR-2096481-A1 (FR)
Title: Floating electric cable - with polyurethane float strands
IPC: H01B7/12
Filed: 1971-06-24
Abstract: Floating electric cable has carrier strands, pref. of closed-cell polyurethane foam and with a dense, sprayed-on outer jacket, fitted around the strands carrying the conductors. The carrier strands are cabled or interlaced with the conductor strands. The whole is sleeved with a perforated tube.
Patent FR-2159193-A1 (FR)
Title: Electrolytic treatment of conductive rods - ensuring constant current density around immersed portion of rod
IPC: C25D7/06
Filed: 1971-11-10
Abstract: Electrolytic appts. is for treating a conductive rod held in an electrolysis vat and having one end connected to one terminal of an electrolysis current source. Another electrode is connected to the other terminal and is formed of identical conductive rings arranged along the immersed portion of sthe rod whose ends show a p.d. as a result of passage of the electrolysis current and opt. a parasite current. Two conductive plates are immersed in the vat at both ends of the immersed position of the rod, perpendicular to and out of contact with it, and a voltage source is connected between the plates to keep a p.d. between them which is equal to or of the same sign as the p.d. which appears between the ends of the immersed portion of the rod so that the current density remains constant around the rod.
Patent FR-2163348-A1 (FR)
Title: Stable dermatological compsns - two phases mixed on application
IPC: A61K9/107
Filed: 1971-12-15
Abstract: Creams, lotions, etc. for dermatological cosmetological, veterinary and agricultural applications contain an active ingredient in a phase in which it is stable, and the remainder of the ingredients in another phase. These are mixed on application to activate the active ingredient. The compsns. may be stored and dispensed from a double-tubed syringe or an aerosol with two compartments. In an example, a cosmetic cream contained 0.5g calf embryo thymic extract, together with testosterone, oesteradiol, starch, zinc, oxide and wax, while a separate phase contained aq. ingredients and an emulsifying agent.
Patent FR-2186347-A1 (FR)
Title: Light, plastics gutter sections - based on thermally treated and moul-ded polystyrene for buildings
IPC: E04F19/00
Filed: 1972-05-31
Abstract: The basic polystyrene material, obtd. by styrofor technique, is first exposed to a temp. of 120 degrees C for expansion and then moulded into the desired fillet-gutter shaped. After moulding a rib, formed by a longitudinal sepn. orthogonal to the gutter base and exceeding the gutter edges by 15 mm. is obtd. and forms an edge, suited to the inner dimensions of the box forming the gutter body.
Patent FR-2202974-A1 (FR)
Title: Exhaust dyeing process - using aqs. bath contg. org. agent for low temp. dyeing
IPC: D06P1/642
Filed: 1972-07-31
Abstract: Exhaust dyeing process for natural and/or synthetic textile fabrics comprises dyeing the fabric in an aqs. bath which contains the dye(s) and an org. cpd. which swells the fabric, is miscible with or sol. in water and dissolves the dye(s); followed by removing the org. cpd. during or after fixing the dye onto the fabric. The org. cpd. allows dyeing to be performed at low temp. while giving a dyed fabric with good fastness.
Patent FR-2150756-A1 (FR)
Title: Epitaxial growth furnace - with push plate for liquid phase and cover plates
IPC: C30B19/10
Filed: 1972-07-26
Abstract: An epitaxial layer is produced on a crystalline substrate by applying a cover plate so that the pressurized liquid phase is given a uniform height. the distance between substrate and upper fusion surface is made smaller than the diffusion lengths of all components of the melt. At right angles to the substrate surface, a temp. gradient is maintained which increases with increasing distance from the substrate surface.
Patent FR-2153047-A1 (FR)
Title: Injection moulding prodn - using thermoplastic materials esp for thin walled vessels
IPC: B29C45/20
Filed: 1972-09-15
Abstract: To ensure high fill-factor without the use of excessively thick walled and hence expensive mould tools, the material which is of the that is conveyed to the injection head proper from some distance away, is compressed and densified whilst in its plasticised condition to the max. permissible injection pressure with the nozzles shut off and after transfer into the injection box the nozzles are opened so that the material enters the moulds with explosive force.
Patent FR-2162649-A1 (FR)
IPC: B03D1/14
Filed: 1972-12-08
Abstract: 1408878 Electrolytic flotation apparatus SIMON HARTLEY Ltd 22 Nov 1972 [10 Dec 1971] 57402/71 Heading C1C [Also in Divisions C6-C7] Flotation apparatus used in the treatment of aqueous suspension such as activated sludge comprises a tank in which is located an electrcde assembly comprising a generally plane cathode and a superimposed generally planar and parallel anode structure, means for introducing liquid to be treated evenly along or adjacent to one boundary edge of the electrode assembly to flow across the assembly to an opposed boundary edge, the dimension across the electrode assembly between the boundary edges in the direction of flow of the liquid to be treated being from 0À5-1À5 metres. As shown the cell comprises side walls 11, 12; electrolyte inlet chambers 23, 24 extending the length of the walls such that electrolyte flows over the serated top edge of the walls to flow down between each wall and a respective baffle 25; a V-shaped cell base each side of which has a cathode 18 adjacent thereto and a grid anode 20 parallel to and spaced apart from the cathode; electrolyte flowing from beneath the baffles 25 between anodes 20 and cathodes 18 to be withdrawn via nozzles 26; sediment which collects being removed via channel 17 in the base of the cell and flocculent material which is raised to the surface by gas bubbles given off by the electrolysis being removed by a system of scraper blades attached to an endless belt (40) (Fig. 1, not shown).
Patent FR-2221768-A1 (FR)
Title: Multi-tariff meter for domestic electricity supply - has separate cages for totaliser and actuating gears locked together
IPC: G06M1/02
Filed: 1973-03-15
Abstract: The constructional method provides a multi-total counter for use esp as an electricity meter with ease and low cost of construction. A double cage is employed and the principal cage is used to support the totalisers and is of rigid construction. The second cage is used to house the actuating gear train and is fabricated using a ductile material. The secondary cage slides into and is rigidly locked to the principal cage and no securing screws are necessary. The housing has windows to allow the numbers on the number drums to be seen.
Patent FR-2242142-A1 (FR)
Title: Oxidn catalysts contg silver vanadate - for quantitative combustion of organic materials
IPC: B01J37/00
Filed: 1973-08-28
Abstract: Oxidn. catalysts for promoting quantitative combustion contain Ag vanadate. The catalysts can be used for elementary analysis (C,H,N) for the quantitative combustion of biological material etc. contg. radioactive isotopes such as 14C and 3H, and for conversion of CO into CO2 in exhaust gases (esp. from automobile IC engines). The AgVO3 can be prepd. by reacting NH4 metavanadate with AgNO3, dissolving the salt obtd. in an alkaline medium and pptg. the prod. with acetic acid. The catalysts are pref. prepd. by adding the AgVO3 in an amt. of ca 20 wt.% of a molten alumina cement, mixing with H2O and calcining. The catalysts can also contain activators e.g. oxides of Mn or W or salts of Cu or Mg.
Patent FR-2252412-A1 (FR)
Title: Low alloy steels are predecarburised - prior to immersion into liquid alkali metals to reduce carbon loss to the liquid
IPC: C21D3/04
Filed: 1973-11-27
Abstract: Low alloy steels are treated so as to avoid decarburisation in contact with liquid metals esp. Na and K, by effecting a surface decarburisation to a depth of 0.5-1mm, reducing the carbon content in this region to 80-90% of its value before treatment, by heating the steel to about 900 degrees C for about 4 hrs. in dry air after degreasing. The steels are used esp. in fast neutron nuclear reactors.
Patent FR-2211791-A1 (FR)
IPC: H02K29/00
Filed: 1973-11-29
Abstract: A commutatorless motor having a stator comprised of field poles of constant magnetic field arranged with alternate polarities. One or more coupling coils are arranged between adjacent stator field poles, and an AC voltage source for controlling the motor is connected to such coupling coils. The motor has an iron-free rotor provided with drive coils, with rectifying devices being connected to the drive coils to permit only one direction of current flow therethrough. The coupling coils on the stator provide the only source for driving energy for the rotor, and the rotor coils serve to couple the driving energy to the rotor and as control coils for the rotor. Separate rectifying devices may be provided for each of the drive coils, or alternatively, a single rectifying device may be provided for a group of the rotor drive coils.
Patent FR-2283268-A1 (FR)
Title: Alignment jack for prefabricated building - has two threaded vert. studs passing through building plate
IPC: E04B1/36
Filed: 1974-04-18
Abstract: The jack allows the horizontal, longitudinal and vertical alignment of the base sections, and comprises two threaded studs (3, 4) which are fastened onto a stud (1) and aligned by means of a stirrup piece (2). The studs (3, 4) pass through a plate (5) with two side slots, the plate being bolted to the foot of an I-section (6). Movement of the studs (3, 4) allows vertical alignment, the grooves on the plate (5) allow longitudinal alignment and a variation in height between the locking nuts (7) on the studs allows the correction of possible slanting of the sections. Cap-nuts (8) allow the whole structure to be securely locked together.
Patent FR-2270351-A1 (FR)
Title: High grade textile yarns cleansed from dust - using hood enclosing spindle unit to lead away dust and fly
IPC: D01H11/00
Filed: 1974-05-10
Abstract: During the prodn. of high grade textile threads by twisting and doubling, the dust arising from the fibres is collected in a hood enclosing the individual spindle unit, and is blown away through a conduit by the current of air set up by the ballooning of the yarn. The hood has top and bottom openings, the top being large enough to allow centrifugal forces to form the balloon, and a conduit curves into a manifold through which the dust and fly is washed away. The system provides better yarn from the frames. No risk of broken ends entangling on neighbouring spindles and breaking other ends, and improved working conditions.
Patent FR-2274812-A1 (FR)
Title: Device for strapping e.g. cable bundle together - has element with free end which engages in housing with locking arrangement
IPC: G09F3/14
Filed: 1974-06-14
Abstract: A device for strapping objects such as a bundle of cables together or attaching a label (50) to a packet (60). It consists of an element (15) with a free end and a housing (11) which incorporates a channel for engaging the free end (16) of the element. The channel has a locking arrangement which can be bent sideways by the element. The locking device has a free end which protrudes into the channel. The locking device consists of a sheet fixed along the axis of the channel and is pushed side ways when the strap is buckled. The channel extends from one end of the housing to the other.
Patent FR-2238598-A1 (FR)
Title: Wheel rim with demountable tyre flanges - are bolted to rim with O-ring between them to give tubeless tyre bead seat
IPC: B60B27/00
Filed: 1974-07-17
Abstract: The wheel is formed by a main pressing whose inner edge is bent over to form the inner surface of the wheel ball race, with the outer surface rotating freely, and bolted to the axle support plate. The outer edge of the wheel rim is fitted with inner and outer flanges which are shaped to retain the tyre and which have turned over edges with corresponding bolt holes for fitting to the wheel rim. An elastic O-ring is placed between the turned over edges to provide a secure fitting for tubeless tyres.
Patent FR-2238658-A1 (FR)
Title: Box handling mechanism - lifting cage has two pairs of jaws at right angles
IPC: B65G57/20
Filed: 1974-07-25
Abstract: A mechanism, suitable for transfering stacked boxes to a vehicle, has a lifting frame with a cage with two sets of jaws which can be moved in two directions at right angles to each other and which can be operated electrically, pneumatically or hydraulically. The vertical and horizontal movement is derived from an electric motor and a chain conveyor with direction changing sprockets in suitable place places. The process of moving boxes up and across can be reversed and with little difficulty fully automated.
Patent FR-2240065-A1 (FR)
Title: Portable drill with two part casing - has tool centre line offset from motor centre line
IPC: B23B45/00
Filed: 1974-08-08
Abstract: The drill comprises a casing, part of which (1) holds the drive motor and in the front part of which is a gear train, connecting the motor to the output shaft (3). A hand-hole is formed by a top piece (7) and a rear member (8). The operating switch (11) is mounted on the inner face (10) of this rear part. The drill can be held by one hand round the motor casing or by the top piece. The switch can be operated by the same hand. The drill is manufactured using two shells to form the casing.
Patent FR-2242810-A1 (FR)
Title: Amplifier for a difference between D.C. and A.C. voltages - has voltages applied to two inputs of a differential amplifier circuit
IPC: H03F3/45
Filed: 1974-08-26
Abstract: The summation circuit is connected to two inputs of the amplifier circuit. Its output delivers the reference potential for the amplifier circuit consisting of two differential amplifiers, whose non-inverting inputs are the circuit inputs, and their inverting inputs are connected together through equal resistors, whose junction point is connected to the summation output. The summator has two amplifiers, whose inputs are connected to the circuit inputs, and outputs are connected together through summation resistors. The collective output is fed through a capacitor.
Patent FR-2285220-A1 (FR)
Title: Machine for sawing tree trunks longitudinally - has chain or circular saw mounted on carriage travelling on frame above trunk
IPC: B27B7/00
Filed: 1974-09-23
Abstract: A machine for cutting tree trunks longitudinally, of lighter, transportable construction than machines with frames along which the trunk is moved under the cutting blade, has a tubular or angle iron frame above the tree trunk. An engine or electric motor powered chain saw is mounted on a wheeled carriage which moves along the frame. In an alternative design, a circular saw is conveyed by the wheeled carrage. The frame can be mounted on channels positioned across it at ground level. The chain saw can be mounted to pivot about an axis at right angles to the direction of travel so as to alter the depth of cut.
Patent FR-2288077-A1 (FR)
Title: Salicylaldehyde used in purification of pentachlorophenol - in combination with water by addition of both during distillation of the phenol
Inventor: WATSON WILLIAM DAVID
IPC: C07C37/74
Filed: 1974-10-14
Abstract: Impure pentachlorophenol is purified by distilling it at subatmospheric pressure, pref. 100 mm. Hg absolute, in the presence of contact water and salicylaldehyde. The product, a fungicide and preservative, is light yellow coloured, has little or no tendency to bloom, is free flowing in granular form, is essentially free of toxic impurities, and is essentially unchanged in appearance after long storage. The water and salicylaldehyde act synergistically to prevent decomposition during distillation.
Patent FR-2250716-A1 (FR)
Title: Hard glass compsns. contg. silica vitrifier - and intermediate network former, intermediate network modifier and glass network modifier
IPC: C03C13/04
Filed: 1974-11-27
Abstract: Glass compsn. contains 35-60 mol % SiO2 as vitrifier and as modifiers, (A) 5-20 mol % glass intermediate network forming trivalent oxide e.g. Al2O3 and/or an oxide of lanthanide series, (B) 15-35 mol % glass intermediate network modifier, e.g. ZnO, BeO and/or ZrO2 and (C) 10-30 mol % glass network modifier, e.g. MgO, CaO, BaO and/or SrO. Pref. (B) + (C) content is >35 (35-50) mol %. The glass is used for e.g. microwave guides, transparent casings, glass fibre-reinforced fixtures and other uses requiring fibres having a high modulus and strength. Glass compsns. have Knoop hardness >750, esp. >800, Young's modulus >17 x 106 p.s.i. g. low dielectric loss, dielectric const. 10, and low density.