baber/WOPTO huggingface dataset:
Patent FR-3134340-A1 (FR)
Title: Élément de structure muni d’inserts rapportés pour une structure composite acoustique et procédé de fabrication associe
Inventor: MARIN MEHDI
IPC: B32B3/12
Filed: 2022-04-11
Abstract: L'invention concerne un élément de structure (10) pour une structure composite acoustique (100), l’élément de structure comprenant au moins une âme alvéolaire (20) comportant un réseau d’alvéoles (21) creuses délimitées par des cloisons (22) s’étendant entre deux faces (23, 24) de l’âme alvéolaire (20), et au moins une peau résistive (30) recouvrant une des faces de l’âme alvéolaire (20), l’élément de structure (10) étant caractérisé en ce qu’il comprend une pluralité d’inserts (50) rapportés, chaque insert (50) présentant un corps (51) tubulaire traversant ouvert à ses extrémités (53, 54) et une collerette (52) saillante depuis le corps (51) tubulaire associé, et en ce que la peau résistive (30) est perforée par chacun des inserts (50) positionnés en face de tout ou partie des alvéoles (21) de sorte que, pour chaque insert (50), la collerette (52) est positionnée contre la peau résistive (30) d’un premier côté, et le corps (51) tubulaire débouche d’un deuxième côté, opposé au premier côté.   (Fig. 1)
Patent FR-3135151-A1 (FR)
Title: Maintien de la continuité de fonctions d’assistance à la conduite
Inventor: NID BOUHOU SOUMIA
IPC: G05D1/02
Filed: 2022-04-28
Abstract: L’invention concerne un procédé mis en œuvre par un module apte à mettre en œuvre une fonction d’assistance à la conduite en fonction de données cartographiques segment. Sur obtention (300 ; 303) de premières données cartographiques segment à un premier instant donné, le procédé comprend le stockage (302 ; 306) des premières données cartographiques segment. Sur obtention (303) de deuxièmes données cartographiques segment à un deuxième instant, le procédé comprend la vérification (304) d’une présence, dans les deuxièmes données cartographiques segment, de données courantes relatives à un segment courant de route sur lequel circule le véhicule, et, en cas d’absence de données relatives au segment courant, utilisation (307;308;309) des premières données cartographiques stockées pour déterminer des données courantes relatives au segment courant. La fonction d’assistance à la conduite est mise en œuvre (305) en fonction des données courantes relatives au segment courant.  FIG. 3
Patent FR-3137998-A1 (FR)
Title: Dispositif électronique de protection ESD
Inventor: ARNAUD AURELIE
IPC: H01L21/70
Filed: 2022-07-18
Abstract: Dispositif électronique de protection ESD La présente description concerne un procédé de fabrication d’un dispositif de protection contre des surtensions, comportant les étapes successives suivantes :   a) former, par épitaxie, sur un substrat semiconducteur (13), une couche semiconductrice (19) ;   b) exposer la face supérieure de la couche semiconductrice (19) à un traitement plasma fluoré ; et c) former une couche électriquement isolante (27) sur et en contact avec la face supérieure de la couche semiconductrice (19).  Figure pour l'abrégé : Fig. 1G
Patent FR-3135882-A1 (FR)
Title: Dispositif d'application d'un raisin de produit cosmetique
Inventor: JOURDAIN MARC
IPC: A45D40/06
Filed: 2023-04-03
Abstract: L'invention concerne un dispositif (10) d’application de produit cosmétique comportant :  - une cupule (30) comportant au moins un ergot (32) ;  - un guide (14) comportant une fente (22, 24) traversée par un ergot (32) associé de la cupule (30), la fente (22, 24) comportant un bord (26) supérieur ;  - une gaine (40) comprenant intérieurement une rainure (42, 44) hélicoïdale de réception de l'ergot (32) de la cupule (30) ;  - l'ergot (32) présentant un méplat (90a) supérieur ;  caractérisé en ce que le bord (26) supérieur de la fente (22, 24) est incliné par rapport à un plan radial.  Figure pour l'abrégé : Figure 5
Patent FR-2059965-A1 (FR)
Title: Antibacterial gamma-lactam of a 7-p-amino-ph
IPC: A61K31/00
Filed: 1969-08-06
Abstract: Racemic and optically-active gamma-lactams of 6H, 7H-cis-7-p-amino-phenylacetamido-3-aminomethylceph-3-em-4-carboxy- lic acids are antibacterial agents active against penicillin-resistant Staphylococcus, the daily dose for an adult being 0.5 to 5.0 g depending on the route of administration. The cpds. are prepd. by reacting an N-protected p-aminophenylacetic acid deriv. with the gamma-lactam of the cephalosporin nucleus.
Patent FR-2017639-A1 (FR)
Title: Oil-containing paper produced by admixing oil-containing - microcapsules to paper pulp and pressing the paper
IPC: D21H17/14
Filed: 1969-09-08
Abstract: Oil is encapsulated in polymeric envelopes by known methods; the resulting microcapsules are uniformly distributed in a paper pulp; paper sheets or strips are produced in the normal way and then subjected to pressure to crush the microcapsules. By this method, the oil is uniformly distributed throughout the paper and staining during the production is avoided. Semi-transparent papers so produced are suitable for photographic applications, as the paper, being less hydrophobic than known oil-impregnated papers, has a good receptivity for photographic emulsions. These papers have also good ink-receptivity and resistance to oils (parchment). Suitable oils include tributyl and tricresyl phosphates, paraffin, ethyl and butyl phthalates, butyl oleate, amyl laurate, diphenyl derivatives and natural fatty oils. Suitable polymeric materials include gelatin, casein, sodium alginate, gum arabic, styrene-maleic anhydride copolymers, urea-formaldehyde resins, polyisocyanates, polyamines, epoxy resins, waxes, polystyrene, polyvinyl chloride and vinyl chloride-vinyl acetate copolymers. The microcapsules are preferably used in an amount of 20% with respect to the weight of dry paper substance.
Patent FR-2032353-A1 (FR)
Title: Atmospherically stable photo-images
IPC: G03C8/52
Filed: 1969-10-21
Abstract: The photo image contains a polymeric layer comprising repeating units of formula: where R is H or lower alkyl, where at least one of the R's is a lower alkyl.
Patent FR-2027682-A1 (FR)
Title: Heat-cured foamed phenolpolyurethane
IPC: C08G18/54
Filed: 1970-01-02
Abstract: Cellular, heat-cured unmeltable phenolpolyurethane (density 0.3 lb/cu.ft) is obtd. from the reaction of a polyisocyanate and a polyol in the presence of a foaming agent. The polyol is a mixt. of monomers and polymers of ethers of mono-, di- and tri-methylophenols. The foam has excellent strength and heat insulation properties, and dimension stability and is suitable for cool box, house and refrigerated transport car insulation use.
Patent FR-2030032-A1 (FR)
Title: Refining iron in blast converter - using commercially pure oxygen
IPC: C21C5/34
Filed: 1970-02-11
Abstract: Oxygen blast is through tuyeres set in converter's base. Distributor jets for simultaneously injecting water with oxygen are set concentrically around oxygen jets. This colls each tuyere and provides water curtain entirely around oxygen jet at latter's inlet to bath.
Patent FR-2085520-A1 (FR)
Title: Electric fuse - and ignition compsn
IPC: C06B41/02
Filed: 1970-04-29
Abstract: Electric fuse comprising a resistive wire and an inflammable composition igniting at >200 degrees C. The composition is lead mononitroresorcinate mixed with collodium as binder. Does not rely on a redox reaction and the consequent necessary intimacy of mixing to achieve an accurate flashover temp. The composition may also be used in detonators.
Patent FR-2088164-A1 (FR)
Title: Sheet metal beating mallet - with polypropylene body
IPC: B25D1/00
Filed: 1970-05-25
Abstract: Handle and outer part of the head form one piece, cast in a mould. A wt. is integrally buried in the head's outer part, which has two projections at its ends to receive two plastics ferrules with a push fit. The ferrules are of cellulose acetate. The wt. is steel or PB.
Patent FR-2113787-A1 (FR)
Title: Thiabendazole -levamisole compsns - treatment of ankylostomiasis
IPC: A61K31/425
Filed: 1970-11-16
Abstract: Title cpds. contain 2-(2-thiazolyl)benzimidazole (thiabendazole) and 1-(2,3,5,6-tetrahydro-6-phenyl) imidazo 2, 1-b thiazole (levamisole), either as the free bases or as salts. The prefd. wt. ratio thiabendazole: levamisole is 10:1.
Patent FR-2165753-A1 (FR)
Title: O-aryl n-alkylamido alkyl and haloalkyl thiophosphonates - - selective herbicides
IPC: C07F9/44
Filed: 1971-12-29
Abstract: Title compds. are of formula (I):- where R = (1-4C) alkyl, or (1-4C) haloalkyl; R1 = (1-4C) alkyl; R2 = H, hal or alkyl; Y = hal or NO2; and Y and R2 may not both be hal. (I) are prepd. by condensing a dichlorothiophosphonate with R1NH2/t. amine and with a substd. phenol triethylammonium salt, in order, or an O-aryl chlorothiophosphonate with R1NH2 (2 moles).
Patent FR-2172793-A1 (FR)
Title: Ion exchange equipment - with reversible polarity and economic construction
IPC: B01J47/08
Filed: 1972-02-22
Abstract: The exchanger comprises a permeable element with an electron-conductive structure wired to one pole of a voltage supply of which the other pole is connected to the ionic soln. in which ion exchange is to be effected. The element structure may be sintered metal powder or activated carbon bonded with a non-conductive polymer.
Patent FR-2130122-A1 (FR)
Title: Pressure casting - for light metals so as to reduce oxidation and allowing recycling of the pressure gas
IPC: B22D18/04
Filed: 1972-03-07
Abstract: A cavity above the melt is pressurised to supply molten metal through a nozzle into a mould arranged above the melt, and accumulated pressure is eliminated from the cavity after solidification of the moulded article. Pressurisation is obtained using a pressurised inert or neutral gas and pressure is eliminated so that the gas evacuated from the cavity may be recycled.
Patent FR-2209622-A1 (FR)
Title: Foundry moulds and cores prodn. using powdered metal - with a binder contg. polymerisable resin, clays or silicates
IPC: B22C1/00
Filed: 1972-12-11
Abstract: Foundry moulds are made by mixing a powdered metal e.g. cast iron, steel or aluminium, with a binder e.g. a polymerisable resin, pref. Novolak phenolic resin. The binder has =5% of the mould wt. The moulds produce no dust, have a high thermal conductivity and give less surface blemishes and porosity than prior art sand castings. The castings cool faster, giving a higher prodn. rate and the metal powder can be reclaimed after use more easily than sand.
Patent FR-2233926-A1 (FR)
Title: Machine for pre-trimming and pulverising vine shoots - has feed augers, rotating knives and circular saws
IPC: A01G3/04
Filed: 1973-03-16
Abstract: This machine performs two operations at one pass, i.e. the preliminary trimming of the vines before the conventional pruning after harvest, and the pulsverisation of the trimmings. It is drawn by or mounted on a tractor. It comprises two vertical shafts driven in opposite directions at high speed by two pulleys powered from the tractor power take-off. On the lower part of the shaft is a circular saw, and above them two steel knives. The whole is contained within a three sided protective housing which bears fixed plates between which the knives rotate to effect the pulverisation. Two augers with lateral guide panels, feed the shoots into the shutters.
Patent FR-2241450-A1 (FR)
Title: Packing machine for elongated products - vibrating table moves products from upper conveyor to boxes on lower conveyor
IPC: B65B5/10
Filed: 1973-06-21
Abstract: The machine is intended for packing rectangular objects which need not be arranged in a predetermined order of rows in the packing box. The machine consists of two conveyors one above the other. The upper conveyor brings in the objects to be packed. These are assisted in their motion by means of a fluid film on the conveyor. This may be compressed air or liquid. The lower conveyor carries the boxes which are to be filled. These are stopped by a toothed wheel which anchors the packing box at its required filling station. The objects fall from one conveyor to a vibrating table which feeds the objects into the cartons.
Patent FR-2256939-A1 (FR)
Title: Liq. methylvinylphenylpolysiloxanes - storage stable, and curing thoroughly to form non tacky surface, impregnants for electrical wires
IPC: C08G77/20
Filed: 1973-09-10
Abstract: Novel organopolysiloxanes have formula (CH3)X(C6H5)y(CH2=CH)2(QO)u(HO)w SiO4-x-y-z-u-v / 2 (where Q is 1-4C alkyl, x and y are independently 0.55-0.85 pref. 0.6-0.8; z is 0.08-0.35 pref. 0.1-0.3; u is 0.08-0.3 pref. 0.11-0.23; w is not >0.1, pref. is not >0.07; x+y+z is 1.5-1.9) and pref. a functionality of 2.5-2.9. Their prepn. also claimed consists in (a) cohydrolysing mixts. of chlorosilanes chosen from CH3SiCl3, (CH3)2SiCl2, CH3(CH2=CH)SiCl2, CH3(C6H5)SiCl2, C6H5SiCl3, (C6H5)2 SiCl2, by contacting their 20-50 wt. % solns. in org. solvents with aqs. 1-4C alcohol solns. at 5-80 degrees C (b) sepg. the org. layers and treating them with water at 10-100 degrees C (c) again sepg. the org. layers which are freed from acid traces and then distilled, provided that (1) the no. of Me. Ph and vinyl gps. attached to the Si atoms in the mixt. used coincides with the above values for x,y and z (2) x+y+z is as above, (3) the functionality as calculated from these values is 2.3-2.9 (4) the aqs. alcohol solns. are in amts. sufficient to provide for each g atom of Cl2 in the chlorosilanes in (a) >=0.5 mole alcohol and >=0.3 mole water and (5) the water in (b) comprises >=1 mole/mole chlorosilanes. The resins are used for impregnating electrical conductors and cure thoroughly to form a non tacky surface. They adhere strongly to copper and are resistant to heat ageing; partic. after ageing at 200 degrees C for 1000hr. their cohesive strength may be >13kg (UTE C26937 using a Cu wire insulated by glass-silicone resin).
Patent FR-2249216-A1 (FR)
Title: Hydraulic motor remote control system - has proportional control valve regulating flow to motor direction control valves
IPC: E21B19/087
Filed: 1973-10-29
Abstract: A remote-mounted transmitter supplies directional command signals to several functions, and a control unit supplies selective command signals for the proportional operation of one or more of the functions. A receiver is coupled to the transmitter, responding to its signals, and is supplied by a hydraulic circuit fed by a pressure pump. Parallel control valves for the motors performing the various functions are in series with the hydraulic circuit and with a proportional control valve. The receiver has a number of passages connected to the control valves so as to respond to the directional command, while a separate passage responding to the proportion signal is connected to the proportional valve.
Patent FR-2275734-A1 (FR)
Title: Air conditioning system - draws cold air in at bottom and discharges it at top
IPC: F24F7/06
Filed: 1974-06-20
Abstract: The system is for use in closed and heater premises, and consists in drawing the cold air in from the lower zones and discharging it into the upper ones. There can be a vertical air conduit (2) containing a fan (7) and having distribution ports or a plenum ventilator (6) discharging horizontally round at least part of its periphery. There can be a tapping in the conduit diverting part of the intake air to a horizontal branch containing a heater.
Patent FR-2290678-A1 (FR)
Title: Lightweight large aperture objective - for cinematographic or TV cameras, has low aberations in visible and near IR and has seven lens elements
Inventor: BALUTEAU JEAN-MICHEL
IPC: G02B11/32
Filed: 1974-11-05
Abstract: The lens of focal length F has a first group (R1-R5) including a converging plano-convex lens (R1-R2) and a convergent doublet lens (R3-R5) and the focal length of the group is between F and 1.25F. There is a biconcave divergent lens (R6, R7) whose focal length is between -0.75F and -0.9F, whose diameter is approx. equal to the mean of that of the first group of lense, at a distance between 0.3F and 0.4F from the first group. There is a biconvex converging lens (R8, R9) of focal length between 0.35F and 0.55F, whose diameter is less than the mean of that of the first group, and at a distance between 0.18F and 0.28F, from the divergent lens between -0.5F and -0.8F, at a distance between 0.15F and 0.25F from the converging lens.
Patent FR-2291259-A1 (FR)
Title: Aq suspensions of hard asphalt - for precoating aggregates, stabilised with anionic emulsifier
IPC: C08L95/00
Filed: 1974-11-12
Abstract: Stabilised aq. suspensions of hard asphalt comprise (a) 30-60 (pref. 40-55) wt. % of finely divided hard asphalt; (b) 70-40 (pref. 60-45) wt. % H2O; and (c) 0.05-0.3 wt. % of an anionic emulsifier, (pref. a soap obtd. by treating tall oil with NaOH). The suspensions are esp. useful for precoating aggregates, e.g. for the prodn. of road surfaces. The suspensions can be stored at ambient temp. for long periods (e.g. 1 week) without phase sepn., and the precoated aggregates have adhesive properties at least as good as those caoted with hot bitumen.
Patent FR-2295186-A1 (FR)
Title: Panel arrangement on orthogonal grid - has easily-stored identical panels, angle and connecting sections
Inventor: PERRELLE PIERRE
IPC: E04H1/00
Filed: 1974-12-16
Abstract: The facing panels in a building are arranged in a regular orthogonal grid pattern. The panels are all identical and are placed on the structural wall in such a way that their axial plane coincides with the grid pattern. In corners, identical angle-irons with equal flanges are used and, where necessary, identical flat sections are used to link up the panels. Because all the elements are identical, less storage space is required and the manufacturing costs are reduced.
Patent FR-2256890-A1 (FR)
Title: Automatic sepn of two sheets of glass, bent as a pair - for use in laminated windscreen mfr
IPC: B65G49/06
Filed: 1975-01-02
Abstract: Two sheets of glass which have been bent as a pair, one sheet being on top of the other, and the pair intended for a laminated sheet, are sepd by being located on an inlet conveyor next to an intermediate conveyor with four arms at 90 degrees w.r.t. each other on a rotary shaft; one arm lifts a pair of sheets up to a suction device, which retains the upper sheet while the same arm transfers the lower sheet to an outlet conveyor; the following arm collects the lower sheet from the suction device and lowers it onto the outlet conveyor while the third arm in the sequence lifts the next pair of glass sheets. The conveyors are motorised and the sheets kept in a horizontal position during the sepg. operation. Process is used in Mfr. of laminated of laminated glass, esp. motor-car windscreens where, after two sheets are bent as a pair in furnace, but must be sepd. for washing prior to inserting a thermoplastic foil between the sheets and hot pressure-bonding to make the laminate.
Patent FR-2301661-A1 (FR)
Title: Combined mechanical and electronic lock - using photoelectric sensors to recognize correct key and activate alarm if necessary
IPC: E05B49/00
Filed: 1975-02-18
Abstract: The combined electronic and mechanical lock is operated by a key which can be of any required material, shape and size, but must have included in its central section an identification element such as a photograph, perforated card, etc. The part of the mechanism into which the key is inserted can also be of any required material, shape or size, but must contain an area to house a projector and an area to house a receiver, as well as some circuit-breakers. The electronic part of the mechanism consists of a group of photo-electric cells together with circuits to activate the electro-magnet to release the lock, and an alarm circuit which activates automatically if the identification element is incorrect.
Patent FR-2306312-A1 (FR)
Title: Building block with U-profile - has notches in both faces of tapering wing projecting from one end of base
IPC: E06B1/24
Filed: 1975-04-01
Abstract: The U-section block for constructing door-posts, lintels, and window-recesses, consists of three walls (2, 3, 4) forming a U-shape. The base (4) is extended beyond its intersection with one side-wall (2) by a wing (5) which tapers as it leaves the base, its outer face (6) being on the same plane as the outer face of the base (4). At the bottom of both the inside and outside faces (6, 7) is a lengthwise V-section notch. Two identical notches (9) are located on the same faces some distance from the free edge of the wing (5) and all the walls as well as the wing (5) have longitudinal grooves. Several blocks may be placed on top of each other and rigidly joined together by means of concrete which is poured into the duct formed by the U-sections.
Patent FR-2282754-A1 (FR)
Title: Radio-telephone unit for use in mines - has receiving-transmitting potted circuit and battery with current limiter to prevent excessive short circuit current
IPC: H04B1/38
Filed: 1975-08-22
Abstract: A radiotelephone unit, intended for use in mines, consists of a potted circuit contained in a case (1). A battery and current limiter (2) are potted in another case (2). The unit uses rechargeable batteries. The current limiter reduces the current during any short-circuit of the battery terminals and consists of a transistor whose base is connected to one of the connecting terminals and whose emitter is also connected through a low impedance resistor to the same terminal. The collector of the transistor controls the voltage at the base of another transistor which is connected to the battery terminal by its collector and to the connecting terminal through its emitter. This emitter is connected through a resistor to the base of yet another transistor whose emitter is connected to the battery and whose collector is connected to the base of the first transistor.
Patent FR-2329220-A1 (FR)
Title: Material for a fire protection garment in two separate layers - held apart by lengths of spiral steel spring
IPC: A62B17/00
Filed: 1975-10-28
Abstract: The material is in two layers, held at a distance from each other by length(s) of spiral steel spring fastened down at intervals. The object is to preserve a uniform air gap, despite the wearer's movements. The cloth used may be aluminised and/or be lined with a heat-resistant textile: the outer layer may be of metal gauze, to resist flame penetration. In use, a garment made of the material is kept cool by flushing the air space through with cold compressed air. It has outlet valves for the used air.
Patent FR-2296528-A1 (FR)
Title: Outlet nozzle for ink jet printer - has nozzle opening with quadratic cross section and aspect ratio of less than one to one
Inventor: WEICHARDT HEINZ H
IPC: B41J2/085
Filed: 1975-11-10
Abstract: The regular formation of uniform droplets is an essential prerequisite for high quality printing from an ink jet printer. Outlet nozzles of circular cross-section demand the application of a large amplitude disturbance, e.g. vibration, to the nozzle for example in order to facilitate the creation of such uniformity. With the rectangular-section nozzle opening a disturbance can be applied to it (20) by an encircling electrode (30) which is connected to a frequency generator (29). In a modified design several such nozzle openings can be employed each with its own individual electrode. With the use of this set-up the ink stream breaks up into uniform droplets within a shorter distance from the nozzle opening than it does when nozzles with a circular cross-section are used.