baber/WOPTO huggingface dataset:
Patent FR-3125741-A1 (FR)
Title: Réservoir comportant un élément cylindrique pultrudé
Inventor: HOCHSTETTER GILLES
IPC: F17C1/16
Filed: 2021-07-27
Abstract: Réservoir comportant un élément cylindrique pultrudé L’invention porte sur un réservoir pour contenir un fluide sous pression, comportant :-au moins un élément cylindrique en un matériau fibreux pultrudé imprégné d’une matrice thermoplastique,-un premier embout placé à une extrémité d’au moins un élément cylindrique le fermant et-un second embout placé à l’autre extrémité d’au moins un élément cylindrique, muni d’un orifice destiné à permettre l’entrée et la sortie du fluide, et- au moins un renfort fibreux supplémentaire, enveloppant partiellement ou totalement le ou les éléments cylindriques et éventuellement les embouts, les fibres contenues dans le renfort fibreux supplémentaire étant positionnées selon un axe différent de l’axe longitudinal de l’élément cylindrique,la teneur totale en fibres du réservoir étant comprise entre 40 et 70 % en volume par rapport au volume de la matrice et des fibres contenues dans le réservoir.  Figure 1
Patent FR-3129574-A1 (FR)
Title: Brosse pour mascara
Inventor: CHEVALIER MARC
IPC: A45D40/26
Filed: 2021-11-26
Abstract: Brosse pour mascara Brosse (1) pour mascara s’étendant selon un axe principal et comprenant au moins une branche (10, 20) munie d’éléments applicateurs (5), dans laquelle la au moins une branche (10, 20) comprend une branche primaire (10) présentant une lame intérieure (6) et une lame extérieure (4) se rejoignant de manière à former une boucle fermée, et la lame intérieure (6) est située à une distance de l’axe principal non nulle et inférieure à une distance de la lame extérieure (4) à l'axe principal.  Figure pour l’abrégé : Fig. 1.
Patent FR-3134258-A1 (FR)
Title: Dispositif de récupération de fluide de refroidissement pour machine électrique
Inventor: DUMAS ERIC
IPC: H02K5/20
Filed: 2022-03-31
Abstract: L’invention concerne un dispositif (10) de récupération de fluide de refroidissement pour machine électrique, qui comporte : - une paroi de réception (100) de fluide de refroidissement qui est incurvée, et - un support (200) adapté à bloquer la paroi de réception sous la machine électrique.  Figure pour l’abrégé : Fig.5
Patent FR-3135465-A1 (FR)
Title: Composition lubrifiante présentant une stabilité d’émulsion améliorée
Inventor: NOBUO USHIODA
IPC: C10M157/04
Filed: 2022-05-11
Abstract: Composition lubrifiante présentant une stabilité d’émulsion améliorée Composition lubrifiante comprenant :   - au moins une huile de base,   - de 0,1% à 13% en masse d’au moins un additif permettant d’améliorer l’indice de viscosité,  - au moins un composé organomolybdène, la teneur en élément molybdène étant d’au moins 400 ppm en masse,   - au moins un premier additif détergent choisi parmi les sels de magnésium d'acides carboxyliques, de sulfonates, de salicylates, de naphténates, de phénates et l’un quelconque de leurs mélanges,   - optionnellement, au moins un second additif détergent choisi parmi les sels de calcium d'acides carboxyliques, de sulfonates, de salicylates, de naphténates, de phénates et l’un quelconque de leurs mélanges,   dans laquelle la teneur cumulée en élément magnésium et en élément calcium, par rapport à masse totale de la composition lubrifiante, est d’au moins 1000 ppm en masse.  Figure pour l'abrégé : Néant
Patent FR-3135658-A1 (FR)
Title: Interface de raccordement de conduit d’air sur un boîtier.
Inventor: ROYER GUILLAUME
IPC: B60H1/34
Filed: 2022-05-20
Abstract: L’invention concerne une interface (1) de raccordement ménagée sur un boîtier (4) d’un système de circulation d’air d’un véhicule automobile, l’interface (1) permettant le raccordement d’un conduit d’air sur l’interface (1) pour permettre un échange d’air entre le boîtier (4) et le conduit à travers l’interface (1), l’interface (1) comportant des moyens de réception (6) conçus pour recevoir au moins un clip de fixation, chacun ménagé à une extrémité du conduit, pour assurer la fixation du conduit lorsque chaque clip est reçu dans les moyens de réception (6), les moyens de réception (6) étant conformés pour former un caisson (9) entourant au moins un clip pour réduire la circulation d’air autour du clip, lorsque le clip est reçu dans les moyens de réception (6).  (Figure 3)
Patent FR-3136512-A1 (FR)
Title: Systeme de pompe a air additionnelle de depollution d’un moteur thermique equipe d’un support
Inventor: BEAUFILS PASCAL
IPC: F01N3/32
Filed: 2022-06-14
Abstract: Système de pompe à air comprenant une pompe à air additionnel (20) de dépollution d’un moteur thermique de véhicule automobile, disposant d’un corps présentant une forme globalement cylindrique contenant une turbine centrifuge tournant autour d’un axe (A), et comprenant un support de pompe (12) réalisé en tôle, comportant une face plate (30) de fixation sur le moteur thermique, présentant un bord plié formant une face perpendiculaire (32) contenant deux pattes allongées (36) sensiblement parallèles à l’axe de la turbine (A), encadrant le corps de pompe, chaque patte (36) disposant à son extrémité d’un perçage recevant une vis (28) de fixation de la pompe (20), présentant dans une partie centrale de sa longueur un rétrécissement de largeur donnant une flexibilité amortissant des fréquences vibratoires.  Figure 1
Patent FR-2023590-A1 (FR)
Title: Primary cell with electrode of metal tube coated with a plastic
IPC: H01M6/08
Filed: 1969-11-05
Abstract: Electrode has plastics envelope and soluble metallic tube electrode. Envelope is lid of insulating plastics and plastics cup establishing electronic connection with soluble electrode.
Patent FR-2100556-A1 (FR)
Title: Combing wool fibre laps - using contra rotating needled rollers
IPC: B65H71/00
Filed: 1970-07-06
Abstract: The continuous lap passes between two counter-rotating rollers havin short steel needles on their surfaces, and the rollers are arranged so that teh cylindrical surfaces defined by the needles of each roller have a common tangent. One needled roller is driven by a main drive roller, and advancing rollers, which supply the lap to the needled rollers, and delivery rollers, which withdraw the lap from the needled rollers, are both driven pref. via belts from this needles roller. The other needled roller is driven by an independent motor at a higher peripheral speed. The lap is used for producing angora wool products, and a better combing of the lap is achieved at higher speeds.
Patent FR-2097054-A1 (FR)
Title: Lubricant and phosphating agent - for cold working steel contg water, phosphoric acid, oil
IPC: B21C9/00
Filed: 1970-07-30
Abstract: Compsn. comprises (a) 2 - 15 wt.% water; (b) 1.5 - 7.5 wt.% phosphoric acid (to give a pH of compsn. below 3); (c) 30 - 70 wt.% of a phosphate of oleic acid amide with amine H(NHCH2CH2)1-6- NH2; (d) 15 - 55 wt.% lubricant to give an Engler viscosity at 60 degrees C of 2.5 - 15 selected from amimal, vegetable and mineral oils and fatty esters; and (e) 5 -25 wt.% hexylene glycol, dimethylformamide phosphate or dimethyl acetamide phosphate.
Patent FR-2128179-A1 (FR)
Title: 1-benzoylvinyl-4-subst piperazines - analgesics and antiinflammatories
IPC: C07D295/104
Filed: 1971-03-10
Abstract: Title cpds. of formula (I): (where R is 1-3C alkyl, N-substd. aminocarbonylmethyl or an esterified acetic acid gp.) are prepd. by addn. of the appropriate N-substd.-N1-unsubstd. piperazine to propiolophenone.
Patent FR-2138452-A1 (FR)
Title: High tension discharge cleaning plant - for sand castings
IPC: B22D29/00
Filed: 1971-05-26
Abstract: The plant is intended to remove core material and residual sand from sand castings after their removal from their mould and uses electrical high tension discharges in a liquid, into which the casting is immersed. The plant consists of a trough with the fluid, a swivel mounted frame with a sieve floor pivoted on a horizontal shaft and actuated by a hydraulic cylinder. Whilst the fines fall through the sieve floor to the bottom of the trough, coarser sand agglomerates etc. are removed when the frame is swung into its vertical charging position when they drop into a channel with a moving belt. The electrode holder for the process is also swivel mounted. The plant is fully automatic and can be inserted into a flow production line. No dust is produced during its operation thereby greatly reducing the dust nuisance usually associated with plant carrying out this process.
Patent FR-2105182-A1 (FR)
Title: Antimicrobially treated fabric - from crimped fibres useful as a wound dressing
IPC: D06M16/00
Filed: 1971-08-31
Abstract: Fabric (woven or knitted) is produced from crimped pref. polyamide, yarn and treated with cation-active antimicrobial cpds. (e.g. benzylalkylammonium cmpds phenolic polyoxymethylene derivs. or alkylammonium chlorides). Useful as a wound dressing, as it permits aeration of the wounds but disinfects the air coming into contact with the wound, and can easily be removed from the wound causing pain. It is also of advantage for surgical masks, due to its disinfectant action on the air passing through it.
Patent FR-2155773-A1 (FR)
Title: Semiconductor radioactivity detector - with medical application as intravenous probe
IPC: H01L31/117
Filed: 1971-10-04
Abstract: Radiation, esp. beta-ray is counted, by a detector comprising an intrinsic conductor sandwiched between layers of n- and p-type semiconductors. The detector may be mounted on the end of a coaxial lead, to form a catheter, e.g. to study movement of radioactive tracer in the blood stream. It is formed from a cylindrical monocrystalline slug, e.g. of p-type silicon, hollowed out, and coated with Li in the cavity to produce an n-type layer, and with an external B-coating ca. 1 mu thick producing a p-type layer, which acts as a radiation window, with low absorption, but which remains coherent when Li is diffused by polarization to form the intrinsic inner layer. The probe is protected by an Al capsule, and is held in place by epoxy resin, part of which is of conductive type, to establish electrical connections to core and shielding of coaxial lead.
Patent FR-2125294-A1 (FR)
Title: Pneumatic fibre tow feeder -common to a number of open - end spinning machines
IPC: D01H4/30
Filed: 1972-01-27
Abstract: Fibre tow feeder common to a row of open-end spinning cups and dispensing with beater cylinders and supply hoppers includes a common pneumatic fibre supply duct provided in the lower wall with a row of rectangular openings through which project the upper peripheries of perforated suction drums one for each of the open-end spinning cups to supply a respective fibre tow formed by the suction drum the interior of which is provided with a manometer to control the fibre tow formation. Interior of drum is also provided with an arcuate screen to provide an opening opposite the lower wall of the duct.
Patent FR-2179053-A1 (FR)
Title: Water purification - after active carbon treatment by continuous contact with noble metal
IPC: C02F1/28
Filed: 1973-04-03
Abstract: The chloro-taste of tap water which affects the aroma of coffee and tea can be removed by active C. To prevent bacteria from propagating in the now chlorine-less water remnants in the appts., the water is kept in continuous contact with Au, Ag, Cu, or Pt.
Patent FR-2189115-A1 (FR)
Title: Regulated feed system - for liquid treatment plant
IPC: C02F3/08
Filed: 1973-06-20
Abstract: The plant is based on an elongated horizontal drum with inlet orifice centrally in one end wall and outlet in the centre of the other end wall and with a spiral guide plate on its inner cylindrical wall promoting intensive aeration and hence aerobic degradation. The trunnions from the drum shaft are carried on a pair of axially parallel floating portions such that the orifices at the ends of the drum are above liquid level of the into which the raw liquid is fed. It is transferred into the drum by a number of pick up scoops on the outside of the inlet end wall and treated liquid passes from the other end to an isolated sump and drawn.
Patent FR-2238871-A1 (FR)
Title: Hydropneumatic self-levelling vehicle suspension - has variable connection between pressure chambers to give smooth operation
IPC: F16F9/092
Filed: 1973-07-26
Abstract: The self-pumping, hydropneumatic strut has two chambers containing hydraulic fluid and gas. A pumping facility is formed between the sprung and unsprung parts of the damper to connect a first chamber to a suction valve and the second chamber to an outlet valve. A control piston monitors the relative displacement of both parts and controls the pump and/or venting action, with both chambers connected when the set level has been reached on the suspension. The connection is progressively established so that a smooth operation is obtained, especially when the suspension oscillates about its set point.
Patent FR-2258472-A1 (FR)
Title: Loom with heald frame adjustable between high and low positions - achieved by pivoting on a horizontal axis
IPC: D03D41/00
Filed: 1974-01-17
Abstract: A loom has a heald frame pivotally mounted on an horizontal axis between a pair of upright pillars whereby, the frame being pivotable about the axis between a high (vertical) and a low position (pref. horizontal). A locking device is provided to hold the heald frame at its required angle. The loom can be readily adapted to effect different weaves.
Patent FR-2259342-A1 (FR)
Title: Rotary disc heat recuperator - sealed chamber under pairs of strips between rotating ceramic discs
IPC: F23L15/02
Filed: 1974-01-28
Abstract: A compact rotary heat recuperator with discs mounted inside a cylindrical chamber divided into two sections by a layer of air under pressure, and the heated air being fed to a heater, generator, motor, turbine etc., has a set of ceramic discs (11) enclosed in the chamber (1) separated by spaces (3) driven by a motor and reduction gear unit (4) forming an air compressor, the air under pressure being fed into a pressure chamber (5) through an opening (6), the chamber being formed between two metal combs (7, 8) between the discs (11). This forms two channels (9, 10) for hot gases, moving in counterflow. The rotation of the discs gives to the discs a self cleaning action.
Patent FR-2265601-A1 (FR)
Title: Bicycle support bracket FOR VEHICLE TRANSPORT - has U-shaped components sliding together and with saddle and handlebar hooks
IPC: B60R9/10
Filed: 1974-03-27
Abstract: The bracket allows the bicycle to be secured to a car roof luggage rack, or similar arrangement and comprises twoU-shaped tubular components, one sliding inside the other, to suit the dimensions of the bicycle carried. On these components are hooks engaging the saddle and the handlebars, and attachments for securing the bracket to the vehicle roof rack. Means can be included for adjusting and locking the components in relation to each other, typically including a fork-ended rod hooking into holes drilled in one of them, while the other end bears against a stir-up on the other component. Clamping hooks can be used for anchorage to the vehicle roof rack.
Patent FR-2265584-A1 (FR)
Title: Automobile safety device - has padded hinged shutter released by shock operated switch
IPC: B60R21/08
Filed: 1974-04-02
Abstract: There is a hinged shutter (1) and a support plate (4) fitted to the body interior supports a horizontal rod on which is a tube (6). The tube is joined to the rod by a torsion spring (9) which tends to turn the rod. The free end of the rod carries an electromagnet (8) with a plunger (7) operating against a stop (10) on the tube. The electromagnet is in a circuit consisting of a wire (11) connected to the vehicle battery (12) and a wire (13) connected to the electromagnet which is earthed. A switch is housed in a flexible housing (15) and fixed on the bumper. A severe shock energises the electromagnet, releasing the stop (10) and so allowing the hinged shutter to drop in front of the windscreen, between it and the passenger.
Patent FR-2225815-A1 (FR)
Title: Focusing laser beams for machining metals - glass fibre optics and focus unit used to form a burning line
IPC: G21K1/08
Filed: 1974-04-05
Abstract: The concn. or bundling of corpuscular radiation, esp. for machining metals or ceramics, where the corpuscular ray is converted by glass-fibre-optics, to a rectangular beam which is then focused to form a burning-line. This burning-line is directed e.g., onto a metal bar mounted in a lathe, ahead of the turning-tool, so that fissures are produced in the metal surface by melting and/or evaporation which act as "chip-breakers", i.e., the turning tool removes the layers of metal between the fissures. The distance between the fissures (and thus the length of the chip) depends on the pulse-frequency of the beam and the dia. and rotational speed of the bar. The focusing unit consists of a row of glass discs with convex end-faces which convert the rectangular beam to a single line. A line-type of cut is thus produced in the metal instead of a chain of holes formed by a burning point.
Patent FR-2269112-A1 (FR)
Title: Unitary diffusion-transfer photographic prod - with drying layer contg hydrophilic binder, polyoxyalkylene and reducing/buffering agent
IPC: G03C8/52
Filed: 1974-04-26
Abstract: Unitary, diffusion-transfer photographic prod. comprises (a) a support coated with the following layers in the given order: a dye receptive layer, a reflecting opaque layer, one or more Ag halide photosensitive emulsion layer associated with an indophenol dye image forming substance, (b) a complementary sheet, placed on the surface of (a) most remote from the support, and (c) means for introducing a processing compsn. into the prod., the novelty being that sheet (b) comprises a drying layer contg. a hydrophilic binder, a polyoxyalkylene (lower alkylene) of mol. wt. 4000-20,000 and a reagent (I) which is both reducing and can buffer the pH at 5-10. The drying layer stabilises the developed image during the drying stage and prevents curling.
Patent FR-2272191-A1 (FR)
Title: Boron containing coating for chromium steels - improves resistance to high temperature oxidation
IPC: C21D1/76
Filed: 1974-05-22
Abstract: Cr steels are given improved resistance to oxidation at 400 degrees C-900 degrees C by enclosing the alloy together with a volatile inorganic B cpd. which is heated to form a vapour which contacts the surface(s) of the alloy. The B cpd. is pref. a B silicate glass, Na metaborate, Na tetraborate, boric acid or B trioxide. Blank, as well as already oxidised, surfaces of Cr steel can be treated, and the process is also suitable for large, complex structures which can be provided with an oxidation resistant coating either during fabrication or after oxidation has occurred during service.
Patent FR-2276060-A1 (FR)
Title: Flavonoids from chrysnthellum - prepd by aqueous extraction and solvent precipitation- for treating capillary fragility
IPC: C07D311/40
Filed: 1974-06-27
Abstract: New flavonoid compsns. are obtd. from varieties of Chrysanthellum, esp. Chrysanthellum procumbens Rich and are capillary protectors, useful in the treatment of fragility of the vascular wall, and such conditions as haemorrhoids, oedema, purpura, arterial hypertension, hepatic insufficiency, diabetes, etc. The compsn. are extracted from the plant by boiling water and extracted into ethyl acetate. The organic phase is evaporated and the residue taken up into water. After filtering the aqs. phase is concentrated and a solvent such as methanol is added. The flavonoids are then pptd. by addition of a solvent in which they are insoluble such as chloroform, petroleum ether, or methylene chloride. In toxicity tests the compsns. had LD50 =>9600 mg/kg p.o. (mouse); and >400 mg/kg i.v. (mouse). Oral and intraperitoneal administration of 200 mg/kg and 500 mg/kg per day for 6 weeks to rats caused no mortality or adverse effects.
Patent FR-2240687-A1 (FR)
Title: Synergistic herbicidal compsns - contg a phenylurea, an amino triazine and opt a benzothiadiazine sulphone
Inventor: FISCHER A
IPC: A01N/
Filed: 1974-08-09
Abstract: Herbicidal compsns. contain cpds. of formulae (I) and (II) (where X = methoxy, Y = Cl, R = H and R1 = methoxy or R = cycloalkenyl, R1 = H, methoxy or methyl, Y and X = halo, methyl, methoxy, CF3 or H; X1 ; Cl, Br, CN, OH, methoxy CH3S, C2H5S or N3; R2 and R3 are H, is not > 7C alkyl, alkenyl or alkynyl (opt. substd. by CN, halo, alkoxy or OH), cycloalkyl acetyl or alkylacetyl; Y1 is as R2 and R3 or may also be alkylthio or amino) and opt. a cpd. (III) (R4 = lower alkyl; R5 = H or salt-forming cation). Components show synergistic activity, compsns. may be used selectively in cereals, potatoes, vegetables or vines, or at higher dosage rates they are total herbicides. Application may be pre- or post-emergence or pre-sowing.
Patent FR-2249365-A1 (FR)
Title: Identity cards with coloured photographs - made in camera device using photosensitised card material
IPC: G03C8/42
Filed: 1974-08-23
Abstract: A process and equipment for producing coloured photograph identity cards exposes to an image a photosensitive silver halide emulsion layer which can produce a diffusible colour picture, a coloured picture is produced on the layer which, suitable treatment agent, is then transferred to a sensitised layer on a card capable of accepting a diffusible colour picture and made of PVC or vinylidene chloride-acetate mixed polymer. The photograph does not deteriorate with age or under light and has excellent mechanical and thermal durability.
Patent FR-2283495-A1 (FR)
Title: Digitizer providing positional information - determines relative position of target in two or three dimensional working environment
Inventor: MACLEOD IAIN DONALD GRAHAM
IPC: H03M1/00
Filed: 1974-08-27
Abstract: A digitizing device comprising means for generating at least one beam of light; means to cause the beam, or two or more beams of light, to sweep a working environment from different directions; at least one light-sensitive means adapted to give rise to an electrical signal when intercepted by a light beam in the working environment; and means for detecting the position in the working environment relative to the light beam sweeps. The position detecting means includes means to relate the electrical signals of the light-sensitive means to the relative position of the light beam during each sweep through the working environment.
Patent FR-2249094-A1 (FR)
Title: 6,6'-Dichloro-6,6'-didesoxy-sucrose prodn - in high yields by reaction of sucrose in DMF with methane sulphonyl chloride
IPC: C07H5/02
Filed: 1974-10-23
Abstract: (I), opt. in admixt. with 1', 6,6'-trichloro-1', 6,6'-tridesoxy-sucrose is made by reacting sucrose with methane sulphonyl chloride in DMF (I) is formed in higher yields and a more easily separatable form, and is used as an inter, for various known sucrose derivs. (e.g. in the prodn. of the corresponding anhydro-, azido- and amino- derivs. which, in turn are useful in the prodn. of resins.
Patent FR-2291454-A1 (FR)
Title: Boiler with burner fed with air by suction - with total combustion and means of purifying and recycling gases
IPC: F23C9/06
Filed: 1974-11-14
Abstract: A boiler, fed with air by suction, has an air inlet under the burner and a turbine connected by a pipe to the chimney. A homogeniser is fitted between the air inlet and the burner, consisting of a cone with a perforated lateral wall. A second homogeniser is fitted at the top of the chimney. An auxiliary air feed pipe enters the suction pipe under the second homogeniser, and is fitted with a valve to allow the auxiliary air flow to be adjusted. The discharge from the turbine goes to a hopper in a treatment chamber where it is subjected to a stream of water. The resulting suspension is discharged from the bottom of the hopper downwards and the pure gas discharged from the top, from where it can be recycled to the boiler. The combustion is homogeneous and balanced. The gases and dusts from the combustion are cooled efficiently. Combustion is complete and only a small discharge chimney is needed. The atmosphere is not polluted.