baber/WOPTO huggingface dataset:
Patent FR-3128416-A1 (FR)
Title: Siège de véhicule à points d’ancrage de dispositif de ceinture de sécurité mobiles
Inventor: RICHARD OLIVIER
IPC: B60R22/26
Filed: 2021-10-27
Abstract: Un siège de véhicule (10) comprend une assise (13) avec une armature d’assise (14), un dossier (16) avec une armature de dossier (17), un mécanisme d’articulation (20) pour régler l’inclinaison de l’armature de dossier (17) par rapport à l’armature d’assise (14), autour d’un premier axe (A1) sensiblement transversal, au moins un élément d’ancrage (44) d’une sangle (36) de dispositif de ceinture de sécurité (35), à l’armature d’assise (14), l’au moins un élément d’ancrage (44) étant fixé à l’armature d’assise (14) par l’intermédiaire d’au moins un organe de liaison (48), tel qu’une bielle (48), et des moyens (50) pour commander un mouvement, notamment une rotation, du au moins un organe de liaison (48), en fonction d’une rotation de l’armature de dossier (17) autour du premier axe (A1).  Figure de l’abrégé : [Fig. 2]
Patent FR-3134669-A1 (FR)
Title: Procédé de fabrication d’un élément à pôles magnétiques
Inventor: ESPINASSE QUENTIN
IPC: H02K1/27
Filed: 2022-04-14
Abstract: L’invention concerne un procédé de fabrication d’un élément à pôles magnétiques (1) pour rotor de machine électrique à flux axial, ledit élément à pôles magnétiques comprenant une couche supérieure (11) et une couche inférieure (12) qui sont agencées pour s’étendre l’une au-dessus de l’autre selon un axe de rotation du rotor, le procédé comprend les étapes suivantes : - fabrication d’une pluralité d’aimants unitaires (10) ; - formation de la couche supérieure par assemblage d’au moins deux des aimants unitaires ; - formation de la couche inférieure par assemblage d’au moins deux autres des aimants unitaires ; - superposition de la couche supérieure et de la couche inférieure et fixation de la couche supérieure à la couche inférieure.   Figure pour l’abrégé : Fig. 9.
Patent FR-3135067-A1 (FR)
Title: Dispositif de distribution d’un produit fluide
Inventor: FREISSINET SOPHIE
IPC: B65D77/06
Filed: 2022-04-29
Abstract: L’invention concerne un dispositif de distribution d’un produit fluide comportantun conteneur externe (10) non extensible comprenant une ouverture (105), un réservoir interne (11) fermé à paroi souple (111) contenant le produit, disposé dans le conteneur externe, muni d’un bec de distribution du produit (113) s’étendant latéralement à l’extérieur du conteneur externe, et un système de mise sous pression (12) configuré pour introduire de l’air dans le conteneur externe, dans un espace intérieur du conteneur externe extérieur au réservoir interne, actionnable manuellement, et fixé de manière réversible à l’ensemble formé par le conteneur externe et le réservoir interne. Le conteneur externe (10), le réservoir interne (11) et le système de mise sous pression (12) sont configurés et assemblés les uns aux autres pour obturer l’ouverture du conteneur externe et interdire toute sortie d’air hors de ce dernier.  Figure pour l’abrégé : Fig. 1
Patent FR-3136388-A1 (FR)
Title: Installation d’application de produit de revêtement et procédé de commande d’une telle installation
Inventor: LE-STRAT CÉDRIC
IPC: B05B5/08
Filed: 2022-06-14
Abstract: Installation d’application de produit de revêtement et procédé de commande d’une telle installation Cette installation (I) d’application de produit de revêtement comprend une tête d’impression (10) équipée de plusieurs buses (12) commandées chacune par une vanne (14) alimentée par une source (32) de produit. Un accumulateur de produit (100), installé sur un circuit (C) de circulation du produit, comprend une paroi (102) déformable ou mobile délimitant au moins en partie une première chambre de volume variable (C102) alimentée en produit de revêtement et une deuxième chambre de volume variable (C104) alimentée en gaz, sous une pression prédéterminée égale à une pression nominale de fonctionnement de la tête d’impression (10). La première chambre de volume variable (C102) est alimentée ou purgée en produit de revêtement du fait d’une différence entre un débit instantané d’éjection (Q10) de produit de revêtement par la tête d’impression (10) et un débit d’alimentation (Q32) de la tête d’impression à partir de la source (32). Une unité de commande (130) ajuste une valeur (S130) de consigne de fonctionnement de la source (32) en fonction de la différence entre le débit instantané d’éjection et le débit d’alimentation, dans un sens de réduction de cette différence.  Figure pour l'abrégé : 2
Patent FR-3138140-A1 (FR)
Title: procédé de préparation d’un matériau composite à matrice carbone
Inventor: POTIN JEAN-FRANÇOIS DANIEL RENÉ
IPC: C04B35/83
Filed: 2022-07-22
Abstract: PROCÉDÉ DE PRÉPARATION D’UN MATÉRIAU COMPOSITE À MATRICE CARBONE L’invention concerne un procédé de fabrication d’une pièce en matériau composite à matrice carbone, comprenant :  - une imprégnation d’une préforme fibreuse (21) de la pièce à obtenir par une suspension d’imprégnation (22) comprenant des précipités d’hydrocarbures aromatiques polycycliques dans un milieu liquide, de sorte à obtenir une préforme fibreuse chargée (31) par lesdits précipités d’hydrocarbures aromatiques polycycliques, et  - une pyrolyse desdits précipités d’hydrocarbures aromatiques polycycliques dans la préforme fibreuse chargée de sorte à former une matrice de carbone.  Figure pour l’abrégé : Fig. 1
Patent FR-2033178-A1 (FR)
Title: Welding a thermoplastic tube to a wall - or to a second tube
IPC: F16L47/28
Filed: 1969-02-25
Abstract: A thermoplastic joining element is welded to the wall before the joining operation. Then by a simultaneous operation the tube is welded to the element and a disc is removed from the wall of diameter equal to the tube inner diameter. This overcomes the problems such as a ring of material forming on the joint at the inside of the tube, which can restrict flow of fluid in the tube. The strength of the weld is also increased.
Patent FR-2036811-A1 (FR)
Title: 1-substd-3 4-dihydro-6 7-dimethoxy-isoquinolines
IPC: C07D307/54
Filed: 1969-04-03
Abstract: Cpds. of general formula (I) n = 1 or 2 R2 = H or CH3 R1 = an aromatic or heterocyclic group which may be substd. by groups R3 and R4 R3 and R4 = H, halogen, alkyl, alkoxy, hydroxy, carboxy, nitro, cyano, primary, secondary or tertiary amino, with the proviso that when R1 = phenyl(unsubstd.) then n=2, and when R1 = p-Cl phenyl and R2 = H, then n = 2. Thrombocyte inhibitors, useful for prophylactic treatment of thrombosis.
Patent FR-2021839-A1 (FR)
Title: Plywood gluing press with multiple plates - and continuous cycle
IPC: B27D3/02
Filed: 1969-10-29
Abstract: Plywood glueing press with multiple plates and a continuous cycle. It can be used also for laminated plastics. The heated multiple plates are composed of paired sheets insulated by a sandwiched asbestos layer and provided with regulated temp. The temp. difference between each sheet and the top plate at constant temp. during the operation is corrected and eliminated by the temp. regulator. Continuous operation is ensured by a charging/discharging arrangement.
Patent FR-2025951-A1 (FR)
Title: Protective casting mould coating
IPC: B22C3/00
Filed: 1969-12-09
Abstract: Base and walls of casting moulds are protected from corrosion by molten metal by means of a fireproof coating, consisting of a colloidal oxide hydrosol with a solids content of at least 50 wt.% (60-70 wt.%).
Patent FR-2128194-A1 (FR)
Title: Anticondensation ceiling - for textile factories comprises plastic panels supported on network of cables
IPC: E04B9/30
Filed: 1971-03-10
Abstract: A network of horizontal cables, secured pref. to the walls via tensioning devices is arranged below the actual ceiling of the building, and water proof panels, pref. reinforced plastic, are supported on the network, the panels being secured together at their edges by sliding clasp fasteners. Pref. a semi-rigid mat of wool fibres is supported on the plastic panels. THe false ceiling prevents condensation and provides thermal insulation.
Patent FR-2129967-A1 (FR)
Title: Foam cored mouldings - mfred by induction heated core expansion after chilling the moulding shot surface
IPC: B29C33/06
Filed: 1971-03-24
Abstract: Mouldings having an expanded core with an integral smooth skin made by charging a mould with an expandable polymer compsn. preheated to slightly below its blowing temp. and ten using h.f. induction heating to induce blowing from the centre of the material in the mould. Pref. the mould is made of comparatively low dielectric loss materials with walls large (x5) compared with the volume of the moulding cavity and having parallel plane faces for accepting h.f. heating electrode foils or coatings.
Patent FR-2146904-A1 (FR)
Title: Stabilisation of polyamides - at processing temps by using inert solvents
IPC: C08G69/46
Filed: 1971-07-23
Abstract: Stabilisation of polyamides, pref. polybutanamide (nylon 4) against thermal depolymersn. and degradation by processing the polymers in the molten state or below their melting point in the presence of inert solvents which are stable at, and have a b.pt. close to the processing temp. and form an azeotropic mixt. with water or alcohols below that temp.
Patent FR-2147878-A1 (FR)
Title: Rectangular heat exchange tube - with seam soldered along support provided by an insert
IPC: F28D1/03
Filed: 1971-08-05
Abstract: A narrow rectangular heat exchanger tube is formed from strip of e.g. Al, the edges of which are soldered, using e.g. Al/Si alloy, to form a seam, pref. at centre of one of the longer sides, where an insert is in contact along the length of the tube, to prevent flow of solder to the inside. The insert may be in the form of a shallow "V" with reversed ends, and a flattened peak in contact with the seam; or, in the case of very narrow tubes, can be a bar with a ridge extending to the outer tube surface.
Patent FR-2164482-A1 (FR)
Title: Phenyl pyridyl acylamino pyrazolones - antiinflammatories antipyretics and analgesics
IPC: C07D401/12
Filed: 1971-12-21
Abstract: Title cpds. are of formula (I): where R = lower alkyl; R1 and R11 = H or lower alkyl; Y = a gp. of formula : or branched hydrocarbon (1-5C); Y11 = H, CH3 or CH3O; Y111 = 1 or 2 opt. Cl atoms.
Patent FR-2220892-A1 (FR)
Title: Distributor leads for use on I.C. engine - are secured in metal socket ensuring electrical connection between wire and socket
IPC: H01R11/22
Filed: 1973-03-07
Abstract: The cylindrical metal socket is located in a respective aperture in an insulating body, with a metal ferrule attached to the end of the lead which has a form corresponding to that of the socket. The ferrule has a spiral spring fixed to its end biasing retaining elements on the socket and holding the ferrule in engagement. The socket is similar to that used to retain a British electric light bulb except that in this case only one pin and hooked groove is used.
Patent FR-2230004-A1 (FR)
Title: Calendar watch automatic date mechanism - does not require manual correction for months having less than thirty one days
IPC: G04C17/00
Filed: 1973-05-14
Abstract: The mechanism is driven by an electric motor and includes an electromagnetic (4) and four toothed wheels, comprising a data ring (2) a month whell (8) a leap year whee (9) and a turnstile wheel (7) for entrainment of the month wheel. During normal drive the date ring (2) is indexed by 1/31 of a revolution and twenty four hours, and for each complete revolution of the latter, an arm (6) pivoting from the date ring (2) which entrains the toothed turnstile wheel (7) causing the month wheel (8) to be indexed by 1/12 of a revolution and the leap year wheel (9) by 1/48 of a revolution. The rapid advance for months having less than thirty one days uses different sized contacts (11, 12) on the date disc (2) and the month wheel (8) one large one for the month of February and four smaller ones for months having thirty days.
Patent FR-2243258-A1 (FR)
Title: Pressing and dewatering leather, esp. cattle hide halves - with endless compression felts and slower moving cord conveyor
IPC: C14B1/44
Filed: 1973-09-07
Abstract: An installation for continuously pressing and dewatering leather, esp. halves of the hides of bovines, has a conveyor formed by a series of endless nylon cords, arranged in front of and feeding at a lower speed than pressure bowls, around each of which an endless blanket of felt or similar material runs, tensioned by cylinders. The upper blanket moves vertically, whereas the lower runs horizontally and acts as a delivery conveyor also. In the space enclosed by the blankets between the pairs of cylinders and a humidifying and washing arrangement is provided. Effective dewatering and compression of the leather uniformly and without any creasing, laying the basis for further processing on broad cylinder machines, and higher prodn.
Patent FR-2203865-A1 (FR)
Title: Solvent-free, photo-curable, printing ink - contg a resinous photo-poly-meritable binder compsn.
IPC: C09D11/101
Filed: 1973-10-22
Abstract: Printing ink, hardenable by UV light, comprises usual colourants, pigments, polymn. inhibitors and/or adjuvants, and, as binder, a mixt. (A) >=1 resin sol. in org. liquid (e.g. an alkyd resin); (B) a polymerisable cpd. having >=2 olefinic unsaturations (e.g. bis(N-methylolacrylamide)-ethyleneglycolether); (C) >=1 olefinically unsatd. cpd. copolymerisable with (B), egdiethylfumarate; and (D) >=1 photo-initiator e.g. a mixt. of benzophenone with Michler's ketone. Component (B) has >=2 gps. CH2-CR-C(=O)-NH- where R is H or Me. The binder contains 30-75 wt.% (A), 5-55% (B), 5-50% (C) and 1-35% (D), with the proviso that (C) and (D) have b. p. above 180 degrees C under normal pressure. Used for rapid rotary printing. Drying rate is high hence no smudging or "making-off" on stacked printed sheets; no dusting necessary hence no effect on depth of printed colour.
Patent FR-2270900-A1 (FR)
Title: Healthy air conditioning with negatively ionized atmos - by associating ozone with water vapour for stable ion agglomeration
IPC: A61N1/44
Filed: 1973-11-14
Abstract: A process and apparatus for producing a negatively ionized atmos. are claimed, by forming agglomerations of stable negative ions; this is effected by associating ozone with an aerosol in the form of water vapour or water suspended in the atmosphere, so that massive agglomerations of negative ions become fixed on the aerosols. Pref. an ozone generator is used in conjunction with a device for producing an aq. aerosol. The odour of ozone can be masked by dispersing an aromatic perfume simultaneously with the aerosol. Pref. the atmos. air used with the aerosol is prefiltered to reduce the contents of solid aerosols which would promote the development of harmful, positive ion agglomerations. Method is inexpensive and convenient. The negative ions remain stable for up to several hours.
Patent FR-2252165-A1 (FR)
Title: Dividing plate for a machine tool - has removable peripheral ring allowing angular plate position to be set
IPC: B23Q16/06
Filed: 1973-11-28
Abstract: The top plate (1) has a central shaft (2) rotating in bearings (4, 5) in the pedestal base (3). A worm (7) and worm-wheel (8) provide rotation by hand or motor. A brake (17) holds the top plate in position when in use. A recess (10) in the top of teh plate takes a ring (12) secured to it by screws, having an annular T-slot (14) in its under surface. Trip pins (15) fitting in the T-slot can be set and locked in position. A detector (16) fitted to the pedestal registers the presence of a trip pin, clamps the shaft and causes a locking ring (18) to rise and hold the pins securely.
Patent FR-2216224-A1 (FR)
Title: Utilization of sulphuric acid wastes - from paraffin refining, by spray-burning and neutralising to form sulphites
IPC: C01C1/22
Filed: 1974-02-05
Abstract: Sulphuric acid wastes (acid and oleum tars), e.g. from the refining of n-paraffins with H2SO4 or oleum, with a high H2SO4 content, a high viscosity and a low calorific value (>=1000 kcal/kg) are economically utilised by a continuous process in which (a) the wastes are continuously sprayed in finely divided form (=500 mu) with excess air or O2-contg gas (pref. a =10 vol. % excess) into a cylindrical furnace; (b) the particles are burnt at 900-1200 degrees C for =5 sec. using a gas or oil support burner (pref. fired with S-contg waste or residual oil); (c) the hot SO2-contg. combustion gases are scrubbed with H2O; and (d) the resulting SO2 is reacted with an aqs. alkali metal or NH4 bisulphite soln (pH 4.0-5) to form neutral or acid sulphite salts.
Patent FR-2266320-A1 (FR)
Title: High power polariser for centimetric waveband - has dielectric leaf with tapering ends and contour with inflection points
IPC: H01P1/17
Filed: 1974-03-28
Abstract: The polariser is capable of handling a mean power of 10kw at frequencies in the 3.7 to 6.425 GHz range, converting a circular polarised wave to a linear form or vice-versa and is applicable particularly for ground to satellite transmission. The polariser has a dielectric leaf type (10) of beryllium oxide, the dielectric having a high thermal conductivity, and can dissipate up to about 100w. It is in the form of two sintered half leaves held by an iron-nickel-molybdenum alloy insert in the waveguide walls to increase heat dissipation through to the guide outer surface which is slotted to provide a greater cooling area. The leaf has tapering ends (13) and a contour which contains points of inflection.
Patent FR-2241439-A1 (FR)
Title: Railway rolling-stock brake triangle - has U-shaped intermediate units punched out of plate bar divided into requisite-length pieces
IPC: B61H13/36
Filed: 1974-03-29
Abstract: The triangular brake truss comprises an intermediate shaped piece with inside prop and outside tie-bars, unfolded and stretched into the requisite triangle. The pieces corresponding to the required triangle lengths are made from the divided plate bar, and a U-shaped intermediate unit is punched or burned out of them, forming a folded triangle with its base line. When this is stretched into a triangle the ultimate shape is formed by forging in the die. Contours may be pre-formed before punching. Maximum use is made of material by a simple process, without welding or other joining procedures.
Patent FR-2272051-A1 (FR)
Title: Fertiliser granules contg. (thiono)phosphate insecticides - with a halogenated phenyl or pyridyl gp.
IPC: C05B3/00
Filed: 1974-05-21
Abstract: Granules consist of (a) >=1 cpd. of N,P or K as fertiliser and (b) an insecticide of formula (I): (A = N or CH,R = CH3 or C2H5, Y = 1-4 substits. chosen from Cl, Br and CF3, Z = O or S). (I) can be diluted by adjuvants such as plasticizers, polyalkylene glycols, natural or synthetic resins (e.g. cellulose ethers or esters or polyvinyl esters) or absorbant mineral powders. Granules have both fertilising and insecticidal activities.
Patent FR-2230710-A1 (FR)
Title: Selective hydrocracking of gasolines to increase octane - number - using a carbon-coated supported catalyst
IPC: C10G47/10
Filed: 1974-05-22
Abstract: The octane no. of gasolines contg. unbranched paraffins is increased by selectively hydrocracking at least part of the unbranched paraffins on a catalyst comprising >=1catalytically active metals on a porous support with a uniform pore dia. of 0.42-0.58 nm, the catalyst being pre-coated with >=2.5 (esp. 7.5-12.5) wt.% carbon. The coating is pref. carried out by passing a hydrocarbon oil (pref. the feedstock for the hydrocracking process) over the catalyst at high temp. (>450 degrees C) and pressure (10 bar) in the presence of H2. The prefd. catalysts are: Pt, Pd or Ru on zeolite KSO1; Ni, Co or lanthanide on zeolite KSO1; Ni and Ca or lanthanide on zeolite KSO1; or W or Ni on erionite. The presence of carbon suppresses hydrocracking of useful components, e.g. branched paraffins, on the surface of the catalyst.
Patent FR-2272924-A1 (FR)
Title: Direction transfer table for conveyor system - has omnidirectional receiving rollers slightly above feed rollers
IPC: B65G13/10
Filed: 1974-05-29
Abstract: The table has a rectangular frame with rows of omnidirectional rollers, comprising two pairs of barrel shaped rollers, at intervals over its surface to move the pallets in one direction, the rollers being driven by a motor through gearing. At right angles to these rollers are others, also omnidirectional and fewer in number. These move the pallets in a second direction perpendicular to the first direction and are driven by a separate motor through gears, these rollers being mounted between the rollers of the first set. They are also slightly higher so that when the load is driven on in the first direction, the second set of rollers take up the load and change its direction of movement.
Patent FR-2278152-A1 (FR)
Title: Plasma display panel matrix - has lines of cell holes passing through to rear grooves
Inventor: REBOUL JEAN-PHILIPPE
IPC: H01J17/49
Filed: 1974-07-12
Abstract: The light emitting cells (4, 5) in this plasma display panel are etched into a thin sheet of glass in rows. The top edge of each cell is chamfered, coated with a reflecting material and covered by its luminophore. The undersides of the cells are connected together by an etched groove (7) along each row. Matrix electrodes (13, 14) are deposited on two glass sheets and insulated by a dielectric layer. These three parts, when sealed together, give a plasma display panel that has low mutual interference between cells and a good flow of gas medium between cells. Conditioning of the panel is achieved by the partial ionisation of the gas by cells at the edge of the panel.
Patent FR-2286650-A1 (FR)
Title: 8-Phenyl imidazo (1,2-a)pyrimidin-7(8H)-ones - analgesics, anti-inflammatories and diuretics
Inventor: SCHINDLER OTHMAR
IPC: C07D487/04
Filed: 1974-10-02
Abstract: Imidazo 1, 2-alpha pyrimidines of formula (I) and their salts with acids are new: (n = 0, 1 or 2; R1, same or different when n = 2, is halo, NO2, NH2 or 1-4C alkyl, alkoxy or alkylthio; R2 = H, 1-4C alkyl or R4 and R5 = H, halo, OH, NO2, NH2 or acetylamino, or 1-3C alkyl or alkoxy, or R4 + R5 are together methylenedioxy attached to adjacent C atoms; R6 = H, 1-3C alkyl or alkoxy; R3 = H or 1-4C alkyl). (I) are analgesics, anti-inflammatories and diuretics.
Patent FR-2246832-A1 (FR)
IPC: F28D7/06
Filed: 1974-10-08
Abstract: 1462758 Fluid heaters CLARKE CHAPMAN Ltd 8 Oct 1974 [8 Oct 1973] 46838/73 Heading F4S Generally vertical thermosyphon circulation paths (arrowed in Fig. 2) are set up in a body of intermediate fluid (e.g. water) in a container 20 by one or more baffle plates 18 disposed in said container between a heater 10 (e.g. a burnerfired combustion tube) and a duct 28 carrying a flow of fluid to be heated (e.g. natural gas at high pressure), both the heater 10 and duct 28 being supported within the container and being withdrawable from the container via the same end thereof. As shown, there are two of the baffles 18 with the burner tube 10 therebetween, and with the duct 28 (in the form of a double-banked sinnous coil) on the other side of each baffle. The baffle, burner and duet assembly is secured to an end plate 30 and is removable therewith as a unit from the container 20. 36 are support plates attached to the baffles 18 and forming part of the withdrawable unit. 38 are side plates attached to the container wall and further defining the circulation paths of the intermediate fluid. The container has an expansion chamber 32 and a liquid level sight glass 22. A sensor (not shown) maintains constant the temperature of the intermediate fluid by controlling the burner 12. When natural gas is being heated in the coil 28 the burner fuel may be supplied by a tapping 42 from the outlet end of the coil.