baber/WOPTO huggingface dataset:
Patent FR-3127703-A1 (FR)
Title: Réacteur tubulaire à lit fixe comportant une chambre d’appoint
Inventor: DUCROS FRÉDÉRIC
IPC: B01J19/24
Filed: 2021-10-05
Abstract: L'objet principal de l'invention est un réacteur tubulaire (1) à lit fixe, s’étendant entre des première et deuxième extrémités, et comprenant un lit de poudre catalytique confiné dans un espace annulaire (30) délimité par une paroi externe (15) d’un tube creux (10) et une paroi interne (21) d’un insert creux (20), lequel comprend une chambre de distribution (40) et une chambre de collecte (50), caractérisé en ce qu’il comporte au moins une chambre d’appoint (100) séparée de ladite au moins une chambre de distribution (40) et de ladite au moins une chambre de collecte (50) par au moins une première paroi séparatrice (60), ladite au moins une chambre d’appoint (100) comprenant un orifice d’entrée d’au moins un fluide d’appoint, distinct des gaz réactifs, au niveau de la première extrémité (11) et un orifice de sortie dudit au moins un fluide d’appoint au niveau de la deuxième extrémité (12).  Figure pour l’abrégé : Figure 2
Patent FR-3130113-A1 (FR)
Title: Dispositif tendeur de fil
Inventor: BERNEDE PHILIPPE
IPC: F16G11/12
Filed: 2021-12-10
Abstract: DISPOSITIF TENDEUR DE FIL.  L’invention concerne un dispositif tendeur de fil (F) tels ceux utilisés pour le palissage, ledit dispositif comprenant un tendeur (T) formé par une tige métallique pliée (100) comportant un pli en U (P1) définissant deux branches dans un même plan, une branche dite branche courte (110) étant plus courte que l’autre dite branche longue (120), la rotation du tendeur (T) permettant l’enroulement du fil (F) autour de la partie à deux branches dite U d’enroulement ou sur la seule branche longue, remarquable en ce que l’extrémité distale de la branche la plus longue (120) est prolongée dans un plan perpendiculaire à celui défini par le U d’enroulement par un brin d’arrêt (140) préformé lui-même en U.  Figure pour l’abrégé : Fig. 7
Patent FR-3131360-A1 (FR)
Title: Installation de stockage pour gaz liquéfié
Inventor: MOREL CÉDRIC
IPC: F17C3/06
Filed: 2021-12-23
Abstract: L’invention concerne une installation de stockage comprenant une cuve comportant au moins une paroi de plafond (4), la membrane d’étanchéité de la paroi de plafond comportant une pluralité de virures (15), la paroi de plafond étant interrompue localement de manière à délimiter une ouverture, la cuve comportant un couvercle (19) disposé dans l’ouverture, dans laquelle un premier bord d’extrémité longitudinale d’une bande de liaison métallique (24) est soudé à la paroi d’étanchéité (20) du couvercle (19) et un deuxième bord d’extrémité longitudinale de la bande de liaison métallique (24) est soudé à la membrane d’étanchéité (11, 13) interrompue, dans laquelle une portion de la bande de liaison métallique (24) est supportée par une plaque de support, dans laquelle la bande de liaison métallique (24) est fixée à la plaque de support à l’aide d’au moins un premier dispositif de fixation à proximité du premier bord d’extrémité longitudinale et d’au moins un deuxième dispositif de fixation à proximité du deuxième bord d’extrémité longitudinale.  Figure pour l’abrégé : Fig. 5
Patent FR-3135480-A1 (FR)
Title: Agencement de serrure pour capot de véhicule automobile.
Inventor: REGUEIRO BLANCO AGUSTIN
IPC: E05B83/24
Filed: 2022-05-13
Abstract: L’agencement (10) comprend un loquet (16) monté pivotant pour coopérer avec une gâche (100), un organe de verrou (20) comprenant un cliquet (22) de verrouillage agencé pour coopérer avec le loquet (16) entre des configurations initiale et intermédiaire de verrouillage du loquet (16), consécutivement à au moins une action de commande de déplacement du cliquet (22) par un actionneur (110), un éjecteur (50) agencé pour entraîner, avec son éjection, le pivotement du loquet (16) et le levage du capot, le loquet (16) et l’éjecteur (50) formant un organe (90) d’éjection de la gâche (100). Selon l’invention, lors du déplacement du cliquet (22) de la configuration initiale à la configuration finale, l’organe de verrou (20) est agencé pour faire pivoter l’organe d’éjection (90) dans un sens d’éjection à l’encontre du couple résultant du poids du capot exercé sur l’éjecteur (50) par l’intermédiaire de la gâche (100) afin de permettre le levage du capot.   Figure 1_
Patent FR-3136400-A1 (FR)
Title: Stylo-plume à réservoir rechargeable
Inventor: RINGEARD MARCEL
IPC: B43K5/16
Filed: 2022-06-14
Abstract: Stylo-plume (1) comprenant un dispositif d’écriture (4) mobile en translation dans le corps de stylo (2) entre une position d’écriture et une position de fermeture du stylo-plume (1), le stylo-plume (1) comportant en outre une colonne de verrouillage (25) fixée au corps de stylo (2) et traversant le réservoir (6), une tête (28) de la colonne de verrouillage (25) venant en appui contre une embouchure du canal (24) en position de fermeture du stylo-plume (1) et étant en retrait de l’embouchure du canal (24) en position d’écriture et un élément élastique (26) sollicitant le dispositif d’écriture (4) vers l’avant du stylo-plume (1) dans la position d’écriture, le capuchon (3) comportant une douille (35) configurée pour repousser le dispositif d’écriture (4) vers l’arrière du stylo-plume (1) lors de la fermeture du capuchon (3).  Figure 2
Patent FR-3126864-A1 (FR)
Title: Dispositif digital tactile
Inventor: COUDEREAU CLAUDE
IPC: A61B5/107
Filed: 2022-06-26
Abstract: L’invention concerne un dispositif digital tactile DIS.  Ledit dispositif est composé d’un tube prolongateur TUB déformable, constitué d’une membrane cylindrique d’axe longitudinal AXE prolongée par une membrane apicale sphérique, ovoïde ou sphérico conique, apte à coiffer et prolonger le doigt DOI d’un médecin lors d’un examen prostatique par toucher rectal. Ledit tube TUB est muni de capteurs CAP11, CAP12, CAP21, CAP22.  Figure de l’abrégé : figure 1.
Patent FR-3138036-A1 (FR)
Title: Stabilisation de composé de thiopyridinone et composition comprenant ledit composé
Inventor: SUZUKI JUN
IPC: A61K8/49
Filed: 2022-07-22
Abstract: STABILISATION DE COMPOSÉ DE THIOPYRIDINONE ET COMPOSITION COMPRENANT LEDIT COMPOSÉ La présente invention concerne une composition comprenant : (1) au moins un composé de thiopyridinone ; et (2) au moins un antioxydant lipophile. La présente invention peut fournir une composition incluant (1) un (des) composé(s) de thiopyridinone à stabilité accrue du (des) composé(s) de thiopyridinone (1) au fil du temps, en particulier même lorsque la composition est maintenue pendant une période de temps relativement longue à température élevée.  Figure pour l'abrégé : Néant
Patent FR-2047875-A1 (FR)
Title: Antileukaemic aziridinyl pyrimidines
IPC: A61K31/495
Filed: 1969-06-11
Abstract: Aziridine derivs. of formula (I) are prepd. by the reaction of a pyrimidine (II) with an aziridine (III) in the presence of an acid binding agent: (where R is alkyl or aralkyl; one X is halogen and the other 2X groups are: X1 is halogen and R1 is H or lower alkyl).
Patent FR-2011635-A1 (FR)
Title: Heat treatment of body with a heated bandage
IPC: H05B3/34
Filed: 1969-06-20
Abstract: The heating element is embedded in the bandage and is itself elastically extensible, the conductor forming a winding pattern. Preferably the element is a woven tape in which the weft is an elastic thread, such as "lycra", and the warp is an electric resistance wire, or vice versa.
Patent FR-2015001-A1 (FR)
Title: Buoyancy sections for inflatable boat
IPC: B63B7/08
Filed: 1969-07-24
Abstract: Buoyancy sections for inflatable boat in which the toroidal sections are bent when inflated to form the required shape for the boat. Rubberised cords are wound around the diameter of the section to limit the diameter of the inflated section. In order to bend the section cords are attached along the length of the section along the inside of the bend to limit the longitudinal extension of the section.
Patent FR-2015795-A1 (FR)
Title: Moulded porous ceramic components
IPC: C04B38/06
Filed: 1969-08-14
Abstract: Covers a substantially homogeneous cellular structure; plates, bricks, tubular sleeving for thermal and acoustic insulation. The cells are of honeycomb structure with an apparent specific mass below 250 kg/m3 and composed of natural or synthetic clay which contains 30% min Al2O3 and to which usual additives are mixed such as other silicates, slag, basalt, etc in fine grain form. The average radius of the pores is 3 mm max.
Patent FR-2017300-A1 (FR)
Title: Fungicide compn of amidophosphonium salts
IPC: C07F9/54
Filed: 1969-09-03
Abstract: The fungicide consists of, or contains an amidophosphonium salt of formula: (R1)3P-N(R2)(R3) + X-, (where R1 is a phenyl or cyclohexyl group, and R2 and R3, which are same or different, are H or a methylphenyl group, or together with the adjacent N atom form the phosphimino group of formula: -N=P(R1)3, where R1 is as defined above and X is halogen, chloride, H oxalate, trihalogenomercurate (II), periodate, or half a chromate-VI ion or a third of a hexacyanoferrate-III ion) together with a solid or liquid support.
Patent FR-2018312-A1 (FR)
Title: Static decanter for thickening colloidal - sludge from first sugar saturation
IPC: B01D21/00
Filed: 1969-09-16
Abstract: Suspension is thickened by free deposition from a laminar flow. The classified liquor is extracted at the top of the apparatus and the thickened sludge at the bottom. A decanter container is shaped like a long funnel, with a distributing chamber extending its whole length, above the liquor level, to which is connected an entry chamber for suspension, of the same length and extending into the lower part of a sedimentation chamber. Two gutters are provided, at right and left, at the sides of the entry chamber and parallel to it. The sludge removal element extends also over the whole decanter length.
Patent FR-2069870-A1 (FR)
Inventor: BOYER M L
IPC: H04W88/18
Filed: 1969-11-20
Abstract: The invention concerns the field of point-to-point communications in a network of stations equipped for selective calling. It concerns a coding system partially of the numerical types, partially of the analogical type, combined with a device for enabling maximum output at the transmission level. The main applications are in mobile communications, in particular, between airplanes.
Patent FR-2187701-A1 (FR)
Title: Precipitating agent - for water purification by roasting natural minerals to give water soluble product contg oxides of silico
IPC: C02F1/52
Filed: 1972-06-02
Abstract: Agent consists of a mixt. of minerals, the major part of which is soluble in water, at least after roasting which have a molar ratio basic oxides/acid oxides in the mixt. of 1.0-5.0, and have the following compsn. after roasting 15-40% SiO2, 5-15% Al2O3. 3-12% Fe2O3, 15-17% CaO, and 0.1-20% MgO. The agent efficiently forms micro- and macro-flakes to form a sludge which is compact and can be easily dewatered. The sedimentation rate is high, and the pptn. of metals is promoted.
Patent FR-2234919-A1 (FR)
Title: Mixing appts - esp for foamed cement mixes
IPC: B01F7/08
Filed: 1973-06-29
Abstract: Mixing appts. comprises an elongated casing housing a double helix rotatably mounted to feed material to the casing outlet. The conveyor comprises two helices located one within the other to rotate at different speeds. A third helix is rotatably mounted at the inlet end of the casing to pump material into the double helix conveyor.
Patent FR-2192859-A1 (FR)
IPC: F23J3/06
Filed: 1973-07-13
Abstract: A process for removing fuel ash from precipitator bottoms circulates water through the bottoms to carry off the ash, then passes the water at least in part through a hydrocyclone separation stage to produce a major overflow fraction of reduced solids content and a minor overflow fraction of increased solids content, and recirculates the water withdrawn from the bottoms less the underflow fraction back through the bottoms at a rate to maintain the solids concentration less than that at which substantial settling out of solids will occur. Preferably, the recirculation is continuous, and the underflow from said hydrocyclone separation stage is subjected to secondary stage hydrocyclone separation from which the underflow may be subjected to tertiary stage solids separation, the overflow from one or both further separation stages being recirculated.
Patent FR-2244516-A1 (FR)
Title: Bis-1,2-(4-phenyl-1-piperazinyl)ethane derivs - hypolipaemic, analgesic and anti-inflammatory agents
IPC: C07D295/073
Filed: 1973-07-16
Abstract: Cpds. of formula (I) and their acid addition salts are new: (where R1 and R2 are halogen, trifluoromethyl, (except bis 1,2-(m-4-trifluoromethylphenyl-1-piperazinyl)ethane) or lower alkyl) and have hypolipaemic, analgesic and anti-inflammatory activity. LD50 values are >=880 mg./kg.
Patent FR-2215169-A1 (FR)
Title: Long lasting insect-repellent compns. - contg. monoalkyl ethers of triethylene glycol as active component
Filed: 1973-08-13
Abstract: Insect repellant compsn. for application to human and animal skin comprises a 6-8C monoalkyl ether of triethylene glycol and pharm. acceptable diluent. They are esp. for repelling attacks of midges, mosquitos etc. Suitable alkyl gps. are hexyl, 2-ethylhexyl, 4-methylpentyl, heptyl and octyl. About 0.016 to 0.8 mg/cm2 of active cpd. should be left on the skin. Compsn. contg. film-formers may leave 0.8-3.6 mg/cm2 on the skin. Repellant effect lasts for much longer than that of diethyltoluamide.
Patent FR-2252860-A1 (FR)
Title: Vaporisation of liq., partic. water - esp. for giving the humidity required in coating operations in semi-conductor mfr.
IPC: B01D1/00
Filed: 1973-11-30
Abstract: Appts. for vaporising a liq., partic. water, consists of a quartz vessel in which the liq. is put, and which has a heater which heats by infra-red radiation. Used esp. for supplying the humidity necessary in the mfr. of certain semi-conductors, in which a layer of silicon oxide is formed on the surface of a silicon platelet. The use of infra-red heat gives a smoother vaporisation at a constant rate with less consumption of water than existing vaporisers, requiring less frequent re-filling. In addn., it is not necessary to regulate the feed to the heater, and the appts. is smaller and cheaper to make than existing appts. and it can be easily put into a diffusion assembly for semiconductor mfr. In operation, all the vessel, except a thin layer at the liq. surface, is at ambient temp. and impurities from the quartz do not contaminate the water and the cylindrical form makes the appts. easier to handle than existing spherical vaporisers.
Patent FR-2210508-A1 (FR)
Title: Adhesively bonding a polyurethane to a rubber - with the aid of a polyisocyanate
IPC: C08J7/046
Filed: 1973-12-17
Abstract: A polyurethane is adhesively bonded to a rubber by first coating the latter with a polyisocyanate (e.g. 2,4-tolylene diisocyanate) soln. placing a urethane prepolymer thereupon contg. a hardening agent, and then hardening the prepolymer so as to obtain a composite article comprising a rubber in the polyurethane stuck onto it. A hardened rubber (e.g. EPDM, SBR) having a roughened surface is used. The rubber component does not flow, warp or otherwise deform during processing.
Patent FR-2258193-A1 (FR)
Title: Antiseptic spray gun useful in healing wounds - can be hung in bed clothes cradle for continue spraying
IPC: A61M11/06
Filed: 1974-01-22
Abstract: A portable vaporising spray gun for applying liq. to wounds comprise a jar to hold the liq. and closed by a stopper having a side inlet for a propellant gas which is directed through a passage across the open top of a dip tube so that Venturi action ensures that the gas carriers vaporised liq. out of the gun via a nozzle feed tube opposite the passage. The stopper is provided with means of suspending the gun from a support, pref. a simple hook to hang on a bed frame and the spray nozzle is connected to its feed tube by a universal ball joint. The means of suspension is positioned so that when the gun hangs freely from a support, the nozzle feed tube is inclined so that any liq. reaching the feed tube must run back into the jar. Used for spraying wounds during the healing period, esp. with antiseptic using oxygen as propellant gas. The gun is conveniently suspended above an open wound, e.g. from the frame of a bed cradle holding bedclothes clear of a patient. Once the gun is positioned the nozzle can be swivelled to direct the spray as required, partic. for long periods e.g. 12 hrs. in 24 hr. using typically 6-191. of oxygen per min.
Patent FR-2233584-A1 (FR)
Title: Vertical heat exchanger with low liquid level - has distributors directing film of condensate under gravity onto heated surface at bottom
IPC: F28D15/02
Filed: 1974-02-21
Abstract: The unit is partic. for the heating of gas, fluid or synthetic yarn, and comprises a closed vessel partly filled with vaporising fluid. Heat for vaporising is applied to a surface in the lower part, and dissipated via the vessel wall at the top, causing condensation. One or more distributors members are mounted in the vessel to direct the condensate under gravity in the form of a thin film of liquid onto the heating surface. Each member can have heat-resistant cladding and perforations allowing capillary action.
Patent FR-2228255-A1 (FR)
Title: Vehicle lighting circuit with failure monitor - has failure indicator supplied via logic circuit
IPC: B60Q11/00
Filed: 1974-05-03
Abstract: The failure monitor for the lighting circuit comprises a detector, responsive to the state of each of the vehicle lamps, a control unit and an indicator. The control unit verifies an indiated failure and comprises a logic circuit which energises the failure indicator in dependence on the signal from the detector. The latter is connected to two lamps and monitors the voltage drop across each so tht these equate upon both lamps being functional, but give a failure indication when one of the two lamps fails. The detector uses semiconductor or thermic relays or an electromagnetic relay (R) with its winding in series with the lamp (L) supply circuit.
Patent FR-2274220-A1 (FR)
Title: Automatic folding machine for pancake sheets - with compressed air jet to initiate fold
IPC: A21C9/08
Filed: 1974-06-11
Abstract: Automatic folding machine is notably intended for pliable sheet s of dough for making pancakes. It consists of two rollers rotating in opposite directions; a second folding device comprises two rollers (I) arranged in a plane at right angles to the drawing. The roller also serves to carry the conveyor belt by which the sheets to be folded are delivered to the machine. A jet of compressed air pressed the sheets against the rollers. A photocell indicates the position of a sheet and controls a blowing nozzle in the horizontal plane of the roller gap; this blows the sheet between the rollers and transfers it to the conveyor belt, the fold being formed during passage through the roler gap so that the pancake is hemispherical. When it reaches (I) it is again folded symmetrically so that it leaves the second folding unit in the shape of a quarter circle. Machine is simple and reliable and effects the fold along a pre-determined line. With the compressed air jets, the risk of tearing is eliminated.
Patent FR-2242558-A1 (FR)
Title: Rotary drum coal cutting machine - water is supplied intermittently to spray nozzles between cutters
IPC: E21C35/23
Filed: 1974-06-24
Abstract: A coal cutting machine with a drum (21) carrying the coal picks (23) incorporating supply channels (25) to feed water to jets (27) between the picks, has a two part rotary joint (9, 14) mounted coaxially on the drive shaft (5) to supply water to these channels, designed to prevent water seeping into the reduction gear driving the shaft (5). The water supply line (17) connects to the rearmost flange (9) which is shaped for retention by a system of collars which also retains an annular collar (19) leaving a channel (15) which extends only partially around the shaft, so that water is supplied intermittently to the jets (27), thus reducing the risk of seepage.
Patent FR-2236186-A1 (FR)
Title: Frequency coded radio wave prodn. - is by antenna with cylindrical or quasi-cylindrical reflector
IPC: G01S1/54
Filed: 1974-07-05
Abstract: The frequency coded radio wave producer includes an antenna with a cylindrical or quasi-cylindrical reflector. The R.F. output of each element is modulated by a frequency which can be varied. The envelope curve of the waveform is symmetrical w.r.t. the peak frequency. slow and fast modulators are coupled, the slow modulator having a Gaussian waveform shape.
Patent FR-2366955-A1 (FR)
Title: Fifteen cubic metre living space for caravan or boat - includes chest for bedding and camp beds, kitchen facilities, TV, seating and luggage space
IPC: B60P3/36
Filed: 1974-08-14
Abstract: A principle of fitting out a volume of 15 cubic metres for boats, caravans etc. so as to house six people, with various kinds of equipment. various items are included eg a television set, refrigerator, tape recorder, and similar items as well as equipment holders. There is a chest to hold four camp beds and a combined seat and box to hold bedding for six people. A kitchen block is provided, with an electric oven and hotplate. Fumes from this are removed by a fan. Luggage is carried on top and there is a table and windows. Other items may include a water tank, and washing machine.
Patent FR-2250677-A1 (FR)
IPC: B65B9/087
Filed: 1974-11-07
Abstract: The apparatus comprises a tank, having a perforated wall disposed above its bottom, arranged to be flooded with a disinfectant and to have the disinfectant drained therefrom, and arranged to have a laminar flow of germ-free air under pressure directed against the surface of the liquid during draining thereof. A pair of laterally spaced guide rails extend longitudinally through the tank in parallel relation with each other. A plurality of container-working stations and a container-filling station are arranged linearly along the guide rails, each container-working station comprising a pair of mutually displaceable, mirror-reversed mating tool parts, each mounted on a respective guide rail. A pair of webs of thermoplastic material or metal foil, which have already been subjected to a preliminary aseptic treatment, are constantly supplied into the tank for step-by-step displacement along the several container-working stations and the container-filling station. The stations are mounted on the guide rails for adjustment longitudinally thereof to set predetermined stepped distances between these stations and also to permit the two tool parts of each pair to be properly adjusted relative to each other in the vertical direction. The step distance between the stations is simultaneously a function of two parameters, one of which is the desired width of a container and the other of which is the number of containers to be formed simultaneously.
Patent FR-2259863-A1 (FR)
Title: Photo-sensitive polymers for lithographic plates, etc. - consisting of 3-(2-furyl) acrylic acid esters of phenoxy resins
IPC: G03F7/038
Filed: 1975-01-30
Abstract: 3-(2-Furyl)acrylic acid esters of phenoxy resins with mol. wt. of at least 15,000 are used as coatings of light-sensitive printing plates for lithographic use, etch-resists, etc. Greater sensitivity to light from conventional sources is obtd. than usual cinnamic acid derivs., without need for photo-sensitisers.
Patent FR-2299252-A1 (FR)
Title: Unstable stack transporting process - with stack formed inside frame supporting on all sides
IPC: B65B27/08
Filed: 1975-01-31
Abstract: The process is for transporting unstable stacks of sheets material such as paper between the stacking machine and the tying station. The stack is made inside a supporting frame (1) acting against all the sides of it. It can be removed at the tying station. There can be a flexible envelope enclosing the track, of elastic material. The frame can be box-shaped, in sections held together by magnets and so shaped that they can be pulled apart by the tying strap. Alternatively they can be secured to each other by catches and tongues, the catches being elastically mounted.