baber/WOPTO huggingface dataset:
Patent FR-3127206-A1 (FR)
Title: Dispositif de distribution de produits alimentaires légers et cassants (chips, biscuits apéro,...) en vrac.
Inventor: REY DU BOISSIEU ELISE
IPC: B65D85/36
Filed: 2021-09-23
Abstract: Dispositif de distribution de produits alimentaires légers et cassants (chips, biscuits apéro,...) en vrac.L’invention concerne un dispositif permettant de distribuer à l’utilisateur un volume donné en vrac de produit léger et cassant alimentaire avec très peu de casse de celui-ci.Il est constitué d’un bac de réception constitué de deux pentes dans lequel les produits contenus dans un contenant se déversent et s’entassent grâce à une trappe coulissante (P4).Une pression de l'utilisateur sur le bouton (P6) de la face avant ou sur un bouton électrique actionne un moteur permettent de mettre en rotation une bielle (P2). La trappe du haut (P4) vient se fermer sous une pente en matériau souple (P3) et lorsque celle-ci est fermée, la trappe du bas (P7) entre en rotation d’ouverture grâce à un système pignon crémaillère (C) permettant de désamorcer un système d’aimant (B). Des ressorts permettent un mouvement retour vers la position initiale.Le dispositif selon l’invention est particulièrement adapté à la distribution de chips en vrac au bol.
Patent FR-3129064-A1 (FR)
Title: Masque de protection respiratoire anti-écrasement
Inventor: HENARD GRÉGORY
IPC: A62B23/02
Filed: 2021-11-17
Abstract: Masque de protection respiratoire anti-écrasement.  L’invention concerne un masque (1) de protection respiratoire pliable comprenant une pièce poreuse (2) de protection par filtration, ladite pièce poreuse comprenant au moins un bord proximal supérieur (3) et un bord proximal inférieur (4) destinés à être en contact avec le visage du porteur, ladite pièce poreuse (2) comprenant au moins un premier et deuxième élément de renforcement (14,15) s’étendant au moins partiellement le long d’une première et deuxième ligne oblique supérieure (d1,d2), lesdites lignes obliques supérieures s’écartant l’une de l’autre depuis la portion du bord proximal supérieur (3) destinée à être en contact avec le nez du porteur, en formant entre elles un angle α compris entre 35° et 50°.  Figure pour l’abrégé : Fig. 1
Patent FR-3129750-A1 (FR)
Title: Procédé de réalisation d’une zone d’individualisation d’un circuit intégré
Inventor: LANDIS STEFAN
IPC: H01L21/762
Filed: 2021-11-30
Abstract: Titre : Procédé de réalisation d’une zone d’individualisation d’un circuit intégré L’invention porte sur un procédé de réalisation d’une zone d’individualisation d’une puce comprenant un premier (10A) et un deuxième (20A) niveaux de pistes électriques (10, 20), et un niveau (30A) d’interconnexions comportant des vias (30), le procédé comprenant les étapes suivantes :  - fournir le premier niveau (10A) et une couche diélectrique (200) à base d’un matériau diélectrique comprenant une concentration d’azote non nulle,  - former sur la couche diélectrique (200) un masque (300),  - graver la couche diélectrique (200) au travers des ouvertures de masque (301) par une gravure HF vapeur, de façon à former :  des ouvertures (320, 320R) débouchant sur le premier niveau (10A) des pistes électriques (10),des résidus (R) azotés aléatoirement répartis au niveau de certaines ouvertures (320R), les ouvertures (320, 320R) comprenant alors des ouvertures (320R) avec résidus azotés et des ouvertures (320) sans résidus  - remplir les ouvertures (320, 320R) de sorte à former les vias (30) du niveau (30A) d’interconnexions, lesdits vias (30) comprenant des vias fonctionnels (30OK) au niveau des ouvertures sans résidus (320) et des vias inactifs (30KO) au niveau des ouvertures avec résidus (320R).  Figure pour l’abrégé : Fig.6A
Patent FR-3132105-A1 (FR)
Title: Utilisation d’amidon de légumineuse granulaire dans les colles pour carton ondulé pour diminuer le temps de collage
Inventor: GOMBERT HERVÉ
IPC: C09J103/02
Filed: 2022-01-21
Abstract: L’invention concerne l’utilisation d’amidon de légumineuse granulaire dans la partie secondaire d’une composition adhésive pour carton ondulé de type Stein-Hall pour réduire le temps de collage « CT0 à 75°C » de la dite composition adhésive à des valeurs mesurées par le test « Strohlein » inférieures ou égales à 25 secondes, préférentiellement inférieures ou égales à 20 secondes, et préférentiellement inférieures ou égales à 15 secondes,caractérisée en ce que l’amidon de légumineuse présente :- un pourcentage massique en amylose, mesuré par dosage spectrophotométrique à l’iode, allant de 20% à 55%, préférentiellement de 25% à 50%, plus préférentiellement de 30% à 45%, et tout préférentiellement de 35% à 41%,- et un pourcentage massique en polymorphe B, mesuré par diffraction des rayons X, supérieure ou égale à 35%, préférentiellement supérieure ou égale à 37,5%, plus préférentiellement supérieure ou égale à 40%, encore plus préférentiellement supérieure ou égale à 45%, et tout préférentiellement supérieure ou égale à 50 %.
Patent FR-3134346-A1 (FR)
Title: Dispositif antipatinage avec bande antiderapante, pour pneu d’une roue de vehicule, amise en tension, montage et verrouillage automatique
Inventor: TAILLEFER JEAN PAUL
IPC: B60C27/06
Filed: 2022-04-11
Abstract: DISPOSITIF ANTIPATINAGE AVEC BANDE ANTIDERAPANTE, POUR PNEU D’UNE ROUE DE VEHICULE, A MISE EN TENSION, MONTAGE ET VERROUILLAGE AUTOMATIQUE Dispositif anti patinage pour roue de véhicule qui se met en place automatiquement et se met en tension sous le poids du véhicule, en faisant rouler, la roue, sur une bande équipée de segments 5 intégrant une lame ressort 13 en forme d’arc 6. La bande 1 dont les lames ressorts 13 des segments 5 s’écrasent successivement sous le poids du véhicule, se met en tension progressivement sur la périphérie du pneu lors de l’avancement de la roue, Lorsque la roue a fait un tour, la bande dont les deux extrémités se rejoignent se verrouille automatiquement par un « scratch ».   Figure pour l’abrégé : Fig. 1
Patent FR-3135243-A1 (FR)
Title: Support de joint de capot pour véhicule automobile
Inventor: ROYER GUILLAUME
IPC: B62D25/08
Filed: 2022-05-06
Abstract: L’invention concerne un support de joint de capot (1) présentant une plateforme (11) de fixation d’un joint de capot, le support comportant un dispositif de fixation (12) sur un support d’aile de véhicule automobile permettant de ménager un évidement entre le support d’aile et la plateforme (11), relativement à un axe vertical (Z). Complémentairement, le support de joint de capot (1) comporte un système d’amorce de rupture (15) configuré pour rompre le dispositif de fixation (12) si un effort appliqué sur le support de joint de capot (1) dépasse une intensité nominale de rupture prédéterminée.  Figure à publier avec l’abrégé : Fig. 2
Patent FR-3137929-A1 (FR)
Title: Générateur d'eau atmosphérique alimenté par l'énergie solaire photovoltaïque
Inventor: GILBERT JOEL
IPC: E03B3/28
Filed: 2022-07-13
Abstract: L’invention concerne un dispositif photovoltaïque générateur d'eau atmosphérique, comprenant :  -un générateur photovoltaïque (2) ;   - un dispositif humidificateur d'air (H) comprenant un compartiment de stockage (4) de la vapeur d'eau atmosphérique ;   - un condenseur (89) de l’air humidifié par le dispositif humidificateur (H) ;   - un module de gestion (3) de la puissance électrique produite par le générateur photovoltaïque (2), configuré pour alimenter en priorité le condenseur (89) dès que la puissance (P) disponible est supérieure à la puissance (P0) requise par le condenseur (89), et pour alimenter le dispositif humidificateur d'air (H) avec une puissance électrique P1 variable, correspondant au surplus de puissance électrique photovoltaïque disponible à un instant donné et qui n'est pas consommée par le condenseur (89).  Figure pour l’Abrégé : figure 2
Patent FR-2009634-A1 (FR)
Title: Diaziridines prepn with increased yields
IPC: C07D229/00
Filed: 1969-05-22
Abstract: Improved yields of substituted diaziridines of formula (I) where R is independently H or (cyclised) alkyl, prepared by reaction between carbonyl compounds and mono- or di-alkylamines and a chlorine source (pref. NaClO), result from reaction at sub-ambient temps. (pref. -13 degrees C to 3 degrees C), pref. in presence of excess (25%) stoichiometric quantities of Cl and carbonyl cpd. (HCHO).
Patent FR-2009260-A1 (FR)
Title: Waste heat boiler
IPC: F21V5/00
Filed: 1969-05-23
Abstract: Waste heat boiler. .F4-. Is more especially intended for the cooling of cracked gases; it includes a passage for the gases where the exchanger tubes are incorporated parallel to the conduit for cooling the gases. The boiler is divided into two parts which follow each other in the direction of the circulation of the gases; at least one of the parts has a bypass conduit and includes an associated sliding control valve. The two parts of the boiler are adjacent and are connected by a circulation conduit in the form of a 'U'; they comprise an external body and an internal body assembled by the welding of the exchanger tubes. Down comer tubes are situated in the space between the internal and external bodies as well as other tubes arranged in the enclosure of the internal body. The exchanger tubes are joined in dusters to annular manifolds and the body enclosure serves as a flow channel. Insulation and refractory linings are provided in the usual manner. The object of the boiler is to obtain without difficulty and even with fluctuations in the inlet temperatures or the operating conditions, well defined outlet temperatures for cooled gases.
Patent FR-2010768-A1 (FR)
Title: Yarn treatment process
IPC: D02G1/12
Filed: 1969-06-12
Abstract: Yarn treatment process. . GG-. Involves leaving the yarn in the form of a plug while the yarn is brought into contact with a treatment medium. Although the intention is to cool the plug of crimped yarn, the yarn in the form of a plug can be subjected to other treatments, including dyeing and lubricating. Another treatment is cooling before tensioning, for example by unwinding the yarn from the plug to form a package. The yarn can remain in plug form while it is brought into contact with cooling gas which can be the ambient atmosphere. One method consists of elements forming an elongated guide through which the yarn can pass, the guide having a large number of surfaces for subjecting the yarn to a treatment medium.
Patent FR-2047879-A1 (FR)
Title: Trifluoromethylphenyl amidinoureas, anti- - inflammatories and analgesics
IPC: C07C279/22
Filed: 1969-06-16
Abstract: 2-Trifluoromethylphenyl-aminido-ureas are useful as anti-inflammatories and analgesics. They are opt. substd. by halogen in the phenyl ring; the 5-chloro cpd. is prefd. They are prepd. by treating the corresponding biguanide with NaNO2 in HCl at 0-10 degrees C for 2-24 hr. In an example, the mixture is then filtered and the precipitate recrystallised from butanol to give the nitrate of the amidino-urea; the free base, or other salts, are prepd. conventionally from this salt.
Patent FR-2014517-A1 (FR)
Title: Catalytic reaction of a liquid and a gaseous component
IPC: C10G65/02
Filed: 1969-07-03
Abstract: Catalytic reaction of a liquid and a gaseous component particularly for the desulphurisation of mineral oil or cracker distillates or residues b.pt. above 350 degrees C, using a hydrogen-rich gas containing 60-95% hydrogen, in which the reactants flow upwardly in sequence through a series of 2-5 or more reaction zones at a velocity which maintains the catalyst in suspension without carrying over from one zone to another or out of the top of the reactor, and in which there is no recycling of reactants, the reactant ratio being controlled by feeding some of the gas to any or all of the reaction zones.
Patent FR-2104727-A1 (FR)
Title: Nutritive solid carrier for treatment to - fish
IPC: A23K1/14
Filed: 1970-03-08
Abstract: The carrier is prepd. from cereals or starches and contains 92.0-95.0% wheat flour (15% H2O, max), 1.0-4.0% dextrin 1.0-2.0% starch esp. potato starch, 0.4-2.0% gluten, 0.05-0.1% gum arabic and optionally preservatives and/or antioxidants. The carrier is mixed with an antibiotic, subjected to heat, H2O and pressure to break down polysaccharides and the product formed into granules.
Patent FR-2042705-A1 (FR)
Title: Vulcanisable rubber compositon
IPC: C08K5/18
Filed: 1970-05-19
Abstract: A vulcanisable rubber compsn. comprising per 100 pbw rubber, 2-10 pbw CdO 2-20 pbw MgO, 1-8 pbw cadmiumdialkyldithiocarbamate and 0.5-7 pbw aromatic amine e.g. acetyl diphenylamine. The rubber is pref. butadiene-acrylonitrile copolymer (10-50 wt. % acrylonitrile) on a styrene-butadiene rubber (at least 50% wt. butadiene). The rubber composition has improved heat stability.
Patent FR-2058396-A1 (FR)
Title: Stamping channels in radiators manufactured - from sheet metal
IPC: B21D53/04
Filed: 1970-08-18
Abstract: The apparatus comprises a stamp and a matrix, and one or more channels extending longitudinally in the direction sheet metal feed. Stamping is carried out in several consecutive phases, during certain ones of which the channels are only partially stamped to form gaps. Pref. the partial stamping of the channels is effected by introducing a punch slide above a recess in the matrix; the slide moves in the punch transversely to the sheet metal feed.
Patent FR-2135472-A1 (FR)
Title: Treatment for textile materials - contains wax, metallic soap and butyl rubber
IPC: D06M13/02
Filed: 1971-05-06
Abstract: Liquid compositions consists of a liquid vehicle, a hydrocarbon wax and small proportion of butyl rubber, and pref. a small proportion of water-repellant metal soap. The proportion of wax is 3 - 30 times the amount of butyl rubber, the wax having a m.pt. of 50 - 60 degrees C. The textiles are treated by the solution and the solvent is then evaporated. The composition confers properties such as resistance to water, staining and creasing, and improves the 'touch'. The solution may be used as a dry-cleaning fluid.
Patent FR-2090288-A1 (FR)
Title: Metal forming process - using magnetic impulses
IPC: B21D26/14
Filed: 1971-05-25
Abstract: The tube to be deformed has at least one of its ends covered by a cap while it is subjected to magnetic impulses from the generating coil so that no flux leakage from the tube occurs. The density of the useful flux is thus increased and the deformation of the tube for a given coil is increased.
Patent FR-2512192-A1 (FR)
Title: Procede de production de blindages stratifies et nouveaux produits ainsi obtenus
Inventor: HOLMES RICHARD R
IPC: B32B7/03
Filed: 1972-05-29
Abstract: PROCEDE DE PREPARATION DE STRUCTURES DE BLINDAGE STRATIFIEES ET NOUVEAUX PRODUITS AINSI OBTENUS. CETTE STRUCTURE SE COMPOSE DE PLUSIEURS UNITES LIEES SOUS COMPRESSION (PAR EXEMPLE, DES TAPIS TISSES 5, 6, 7), DANS LESQUELLES CHACUNE DES UNITES EST PLACEE DE MANIERE TELLE QUE LA DIRECTION D'ORIENTATION D'UNITES ADJACENTES SOIT SOUS UN CERTAIN ANGLE L'UNE PAR RAPPORT A L'AUTRE, DANS LESQUELLES LES PLIS (OU COUCHES) DE CHAQUE UNITE SONT FORMES D'AU MOINS UN MEMBRE CHOISI DANS LE GROUPE SE COMPOSANT DE FILM ET DE FILAMENT DE POLYMERE D'OLEFINE A ORIENTATION UNIDIRECTIONNELLE, LES PLIS DE CHAQUE UNITE ETANT PLACES DE MANIERE TELLE QUE LA DIRECTION D'ORIENTATION DE PLIS ADJACENTS SOIT LA MEME, CHAQUE UNITE CONTENANT AU MOINS DEUX PLIS (OU COUCHES). LA PRESENTE INVENTION EST PARTICULIEREMENT UTILE POUR FOURNIR DES STRUCTURES DE BLINDAGE OU DE CUIRASSE STRATIFIEES POUVANT EMPECHER LA PENETRATION DE BALLES ET DE FRAGMENTS D'OBUS.
Patent FR-2190798-A1 (FR)
Title: Trans-methyljasmonate prepn - from 2-(2'-trans-pentenyl)-cyclopentanone
IPC: C11B9/00
Filed: 1972-07-06
Abstract: Trans-methyljasmonate (I) is prepd. by introducing a double bond into the 2-posn. of the ring of 2-(2'-transpentenyl)-cycl opentanone, condensing the resulting 2-(2'-transpentenyl)-cyclopent-2 -ene-1-one with a di-lower alkyl malonate to give a cpd. (II) of formula (I); CH2COOCH3 is CH(CCOR)2, where R is lower alkyl and coverting (II) into (I) by hydrolysis, decarboxylation and methylation.
Patent FR-2217024-A1 (FR)
Title: Ventilating system for operating theatre - providing laminar sterile air flow over operating table
IPC: A61G13/00
Filed: 1972-08-11
Abstract: Laminar sterile air flow, restricted to the region of an operating table, issues from a screen in a side wall of an operating theatre, fitted with parallel side deflectors at right angles to the screen, which form constraining air curtains. The screen need only extend a length of 2-3 times width of the table, the blower capacity being also economised.
Patent FR-2198889-A1 (FR)
Title: Removing hydrocarbons from spent sulphuric acid catalyst - which has been used for alkylation of olefins or aromatics
IPC: C01B17/92
Filed: 1972-09-11
Abstract: Recovering H2SO4 catalyst used for alkylation of olefins or aromatics, (a) contacting it with olefinic hydrocarbon to produce mostly dialkyl sulphate with some alkyl acid sulphate, acid-polymeric hydrocarbon complex and water (b) extracting the dialkyl sulphate from the product with a liq. hydrocarbon solvent (c) diluting the raffinate to 85-90% acidity, extracting the residual dialkyl sulphate with more solvent, (d) diluting the second raffinate to 50% H2SO4 to hydrolyse the acid sulphate to alcohol and release the polymeric hydrocarbon from the complex and finally removing the alcohol and polymeric hydrocarbon from the final acid which contains about 50% acid. The final acid may be concd. by distn.
Patent FR-2203888-A1 (FR)
Title: Aluminium cell cathode bus bar connections - are joined in pairs via links to the anode stand pipe bus bars
IPC: C25C3/16
Filed: 1972-10-24
Abstract: The bus bars are connected by means of flexible laminated Al - strip connections fixed to either end with corresponding bus bars pairs attached to the anode pipe stand to form a loop. The cross sectional area of each anode bus bar is half that of the relevant cathode bus bars. The design reduces electromagnetic field losses and also saves space permitting the inclusion of more cells in a given floor space.
Patent FR-2210679-A1 (FR)
Title: Effluent purification in car body coating - by adsorption of degreasing solvents on lime pptd. phosphates
IPC: C02F1/52
Filed: 1972-12-14
Abstract: Rinsing baths contg. degreasing solvents are treated by adding >=5 ppm of polyelectrolytes e.g. Fe or Al sulphates or chlorides as flocculants and 0.5 g/litre of lime or baryta to supply a cation which forms insol. phosphates and sulphates at pH 7-10 (9-9.5) and maintaining the ppt. in suspension to allow it to adsorb the degreasing agent. Content of degreasing solvents is reduced from 225 m/litre and suspended materials from 50 mg/litre to 10-2 mg/litre and nil respectively. The treated effluent is odourless.
Patent FR-2217720-A1 (FR)
Title: Silver halide, merocyanine and hydroquinone emulsion - giving rapidly fading latent image, for multiple exposure
IPC: G03C1/22
Filed: 1973-02-15
Abstract: The compsn. comprises (1) Ag halide grains of low external sensitivity, (2) a merocyanine of formula (I) (where Z completes a basic 5-6 membered heterocyclic ring contg. one or more C, one or more N and other atoms chosen from Se,O and S; d is 1 or 2; n is 0, 1 or 2; Y is O, S or -NR4, R1, R3 and R4 are (hydroxy) alkyl, carboxylalkyl sulphoalkyl or aryl and R2 is lower alkyl or aryl), and (3) a hydroquinone. The pH of the compsn. is adjusted to 2.5-4 to increase the fading speed of the latent image. The emulsion is used in layer form, e.g. coated on a paper support for periodically recording a latent image of a phenomenon under study, the image being allowed to fade, e.g. for 1 hr. before the next exposure development being effected immediately after the final exposure when the desired image has been obtd. The sensitometric props. of the emulsion are not altered after a previous image has been allowed to fade.
Patent FR-2228838-A1 (FR)
Title: Red wine-making process - using tube for introducing fresh grapes into mass of fermenting must
IPC: C12G1/02
Filed: 1973-05-08
Abstract: In a wine-making process partic. suitable for red wines, which allows a better extraction of the colour during the course of fermentation in conventional vats. A simple and inexpensive appts. is used to introduce fresh grapes into the mass of fermenting must. The appts. consists of a tube of a stainless material which penetrates into the vat through an upper trap door; the tube dips to the bottom of the vat to a distance equal to three times its dia. The tube has the same dia. as the distribution pipe for the fresh vintage running from the collecting point; connection is made by an elbow and a coupling. A detachable fitting keeps the tube at the right depth when it is installed successively in each vat before the latter is filled. Part of the tube is provided with fine, elongated perforations, so that a portion of the juice can flow outside the tube; and is further dispersed by a collar. A portion of the fresh must is sprayed on the marc which floats on the surface of the fermenting must, at the same time as the introduction of the fresh grapes. Perfect mixing is ttained with perfect alcoholic and thermal homogenisation of the mass by two reverse movements, one ascending and the other descending, without the intervention of any mechanical device and without special recipients.
Patent FR-2228607-A1 (FR)
Title: Panels with a foam core between double wall covers - with foam keyed to perforations in the inner walls
IPC: E04C2/20
Filed: 1973-05-09
Abstract: Panels are made by lining the vertical walls of a moulding cavity with prefabricated double walled sheets perforated on the inner face, and casting a foam forming resin into the cavity under conditions which cause the foam to penetrate the cavities and extend partly into the wall cavity before setting. The outer face of each cover is smooth. The double walls covers are prefabricated from rigid plastic matl, esp. by extrusion of a fire resistant grade of polyethylene, polypropylene, PVC or polyester. The core is of polyurethane, phenolic or PVC foam. The channels between the ribs which bridge the gap in the double wall covers should be open ended to allow gases displaced by or devolved from the foam to exhaust longitudinally through the skins without interfering with the main foam/skin interface. The internal faces of the covers may be adhesive coated. Used for mfr. of insulation panels for concrete structures, insulated containers or packages. Integral cast mechanical key does not require assembly of ancillary fastenings e. g. rivets or bolts to hold core and skins together.
Patent FR-2239384-A1 (FR)
Title: Appts. for forming cover over clothes on hangers - plastic sheet is pulled over clothes and cut and sealed
IPC: B65B51/30
Filed: 1973-08-01
Abstract: The apparatus is suitable for dry cleaners and similar establishments. A short length is pulled from the roll (5, 6, 12), a coat hanger is inserted on a support (4) and the material passed between guides (13). The garment is put on the hanger and the sheath pulled down the full length of the garment. A head (3) grips the material at the top and two blades simultaneously seal and separate the sheath from the roll. The head is pulled down manually to the bottom where the cover is sealed. The head has horizontally moving jaws with heating resistances for cutting and sealing.
Patent FR-2244156-A1 (FR)
Title: Optical device for measuring small deformations - uses birefringent phase difference measurements to detect movement
IPC: G01B11/16
Filed: 1973-09-14
Abstract: A low power laser (1) generates a monochromatic light which passes through optical lenses (2, 3) to a separator (5) consisting of semi transparent (5) and reflecting (5') mirrors. Two parallel light beams are obtained for directing towards a transparent sample (6) on which is fixed a gauge (7) and two slits (8). The narrow beams pass to a measuring system comprising a polariser (9) and a linear birefringent system (10). It also includes an analyser of elliptical vibrations (11). The optical signals are directed to two photocells (16) for application to the input of a differential amplifier (17). Movement causes a different signal which is recorded (18). Measurements are independent of the movement of the support assembly.