baber/WOPTO huggingface dataset:
Patent FR-3135412-A1 (FR)
Title: Procédé de fabrication additive par dépôt de matière sous énergie focalisée permettant de réaliser des nervures sécantes et pièce nervurée obtenue à partir dudit procédé
Inventor: SICRE MATTHIEU
IPC: B29C64/10
Filed: 2022-05-16
Abstract: Procédé de fabrication additive par dépôt de matière sous énergie focalisée permettant de réaliser des nervures sécantes et pièce nervurée obtenue à partir dudit procédé L'invention a pour objet un procédé de fabrication additive d’au moins une intersection de première et deuxième nervures en empilant des couches de matière, au moins une couche de matière d’un premier tronçon (34) de la première nervure étant obtenue en déposant au moins un cordon de matière (40, 40’) qui s’étend de part et d’autre de l’intersection, caractérisé en ce qu’au moins une couche de matière d’un deuxième tronçon (36) de la deuxième nervure comprend une première partie obtenue en déposant au moins un cordon de matière distant du premier tronçon (34) qui s’étend selon la direction (D36) du deuxième tronçon (36) ainsi qu’une deuxième partie obtenue en déposant au moins un cordon de matière accolé au premier tronçon (34) qui s’étend selon la première direction (D34).  Cette solution limite les risques de surchauffe de la matière au niveau de l’intersection.  L’invention a également pour objet un procédé de fabrication d’un panneau nervuré ainsi qu’un panneau nervuré ainsi obtenu.   Figure 3
Patent FR-3135881-A1 (FR)
Title: Dispositif d'application d'un raisin de produit cosmetique
Inventor: JOURDAIN MARC
IPC: A45D40/06
Filed: 2022-05-31
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-3137122-A1 (FR)
Title: Ensemble aubagé à liaison inter-plateformes par organe de friction
Inventor: COUSSEAU SIMON JEAN-MARIE BERNARD
IPC: F01D5/10
Filed: 2022-06-22
Abstract: Un ensemble aubagé (40) pour turbomachine comprend une pluralité d’aubes (42) réparties autour d’un axe (28) et comprenant chacune une pale (44) et une plateforme (46) formée à une extrémité libre de l’aube (42). La plateforme (46) de chaque aube comporte un organe de friction (70) et une ouverture (72) oblongue dans une direction circonférentielle (C) par rapport à l’axe (28). L’organe de friction (70) est engagé au travers de l’ouverture (72) formée dans la plateforme (46) d’une aube (42) circonférentiellement adjacente au sein de l’ensemble aubagé (40) avec un jeu permettant au moins un déplacement de l’organe de friction (70) dans la direction circonférentielle (C) au sein de l’ouverture (72). Un écartement mutuel des plateformes (46) dans la direction circonférentielle en fonctionnement du fait de vibrations des aubes conduit l’organe de friction 70 à frotter contre un bord de l’ouverture 72 et ainsi à dissiper de l’énergie.   Figure pour l’abrégé : Figure 4
Patent FR-3137085-A1 (FR)
Title: Installation et procédé de carbonatation forcée d’une fraction fine d’un béton recyclé
Inventor: CORDONNIER ALAIN
IPC: C04B7/38
Filed: 2022-06-27
Abstract: Installation (1) de carbonatation forcée d’une fraction fine d’un béton recyclé, l’installation comprenant :- un réacteur (2) de carbonatation dans lequel la fraction fine est apte et destinée à être mise en contact avec un gaz contenant du dioxyde de carbone,- un premier dispositif (11) de pulvérisation d’eau apte à augmenter le taux d’humidité de la fraction fine, et/ou  - un dispositif (16) de conditionnement apte à gérer la température et l’humidité relative du gaz contenant du dioxyde de carbone,  l’installation comprenant une unité (6) de contrôle informatique apte à contrôler le premier dispositif (11) de pulvérisation et le dispositif (16) de conditionnement du gaz contenant du dioxyde de carbone.  .   Figure pour l'abrégé : Figure 1
Patent FR-3137453-A1 (FR)
Title: Procédé d’identification automatique d’une source acoustique a partir d’un signal acoustique produit
Inventor: RECOQUILLAY ARNAUD
IPC: G01N29/14
Filed: 2022-06-30
Abstract: PROCÉDÉ D’IDENTIFICATION AUTOMATIQUE D’UNE SOURCE ACOUSTIQUE A PARTIR D’UN SIGNAL ACOUSTIQUE PRODUIT Ce procédé comporte :  - une étape de reconstruction (58) du signal acoustique produit lors de l’apparition ou l’évolution du défaut, cette étape de reconstruction comportant la construction d’une estimation Se(w) du signal produit au niveau de la position du défaut à partir d’un signal ultrasonore Fj(t) mesuré par un capteur et à l’aide d’une estimation ou d’une mesure d’un produit Rj(w)Gj(w) qui relie, dans le domaine fréquentiel, le signal ultrasonore Fj(w) mesuré au signal acoustique S(w) produit, et  - une étape de classification (76) automatique de la source acoustique réalisée à partir de l’estimation du signal acoustique reconstruit.  Fig. 2
Patent FR-2034130-A1 (FR)
Title: Method for anchoring support bolts in rocks - etc
IPC: E21D20/02
Filed: 1969-02-10
Abstract: The support bolt is mounted in a hole by means of bonding material. The bonding material with hardener is in a flexible container. This container is mounted in a tube rolled from gauze. The gauze is made from a brittle material specif. polystyrene or PVC. When pressing the bolt home, container and tube will brake and form a bonding mixture with filler. For use e.g., in mining industry.
Patent FR-2014206-A1 (FR)
Title: Electrode having a hydrophobic electrolyte surface
IPC: H01M12/06
Filed: 1969-06-25
Abstract: Electrode has an electro-catalyst in the form of fire particles combined to form a porous cohesive structure with a first main surface, which acts as reagent surface, and a second main surface, which acts as electrolyte surface, while a hydrophobic material is intimately mixed with the electrocatalyst, and is mainly situated on the electrolyte surface of the electrode. The first main surface of the electrode comes into contact with a liquid or gaseous reagent, and the second, opposite main surface comes into contact with electrolyte. The electrode has an electronically conducting carrier with a number of openings extending through its thickness between the two main surfaces.
Patent FR-2067140-A1 (FR)
Title: Thermoforming machine with twin frames for - continual operation
IPC: B29C51/26
Filed: 1969-11-12
Abstract: Use of twin clamping frames in thermoforming equipment designed to reciprocate a single frame between (a) a loading (and forming) position and (b) the heated zone. By providing an adjustable heater daylight if necessary and a carrier system allowing frames to interchange between the two work stations, more continual use can be made of separate heating and forming units, for less floor space than conventional rotary table units.
Patent FR-2024348-A1 (FR)
Title: Adjustable handle for floor mop of brush - type
IPC: B25G3/12
Filed: 1969-11-26
Abstract: The handle is attached to the brush housing (pref. of PVC) by two separate, angled nods which are inserted into two slots provided in the brush housing and angled thereto, a clip being fastened to a bar provided at the edge of the housing. When the bristles have been partially worn in one direction, the angle of the handle may be reversed by inserting the rods into two further slots inclined in the opposite direction to the first slots, the additional bar being provided on the other side of the brush housing for the clip fastening.
Patent FR-2081590-A1 (FR)
Title: Derivs, antilipemic antichesterolemic - derivs, antilipemic anticholesteralemic
IPC: C07C233/00
Filed: 1970-03-27
Abstract: 2-(p-Chlorophenoxy)-2-methyl-propionamide derivs. antilipemic anticholesteralemic. Title cpds. of formula (where R = -CnH2nOH, CmH2m-1(OH)2, CmH2mOZ, CmH2m-1(OZ)2; R1 = H, CnH2nOH, CmH2M OZ or when R1 = H, R opt. -C(CH2OH)3 or -C(CH2OZ)2 CH2OH or -N(R)R1 = a heterocyclic gp. such as piperidine or piperazine of 1 hydroxy lower alkyl gp. which is opt. esterified by Z, n = 1,3,4,5,6 m = 1-6, Z = 2 (p-chlorophenoxy)-2- methylpropionoyl) are prepd. by reaction of 2-(p-chlorophenoxy)-2-methyl-propionic acid or its active derivs. with an appropriate amine. Therapeutic medicine for use in animals and humans.
Patent FR-2139806-A1 (FR)
Title: Confectionery prodn - using microwave heating
IPC: A23G3/34
Filed: 1972-01-26
Abstract: Paste contg sugar and a taste-and/or aroma and/or colour agent is heated by means of microwave radiation and the product is cooled to room temp. The use of the microwave heating results in uniform dispersion of taste- and aroma agents in the absence of fats or oils. The initial water content can be low (about 7%) so that the amt to be evaporated (to 2% moisture) is relatively small. There is no local overheating.
Patent FR-2185400-A1 (FR)
Title: 1-Pyrrolidinocarbonylmethyl-4-acrylamido piperazines - with antiinflam-matory, analgesic, hypotensive, vasodilator, anticholinergic and respiratory analeptic activity
IPC: C07D401/14
Filed: 1972-05-25
Abstract: Title cpds. and their maleates, having the formula: where R is thienyl, furyl, pyridyl, naphthyl, cyclohexyl are used at a dosage of 50-400 mg orally 1-5 times daily; 5-100 parenterally once or twice daily; or as suppositories contg. 50-250 mg, once or twice dialy. Prepd. by reaction of acrylic acid chlorides with 1-amino-4-pyrrolidinocarbonylmethylpiperazine.
Patent FR-2180643-A1 (FR)
Title: Water soluble polyester - for use with aminoplasts as protective coatings for plywood
IPC: C08G63/12
Filed: 1973-01-10
Abstract: A water soluble resin ester is prepd. by reaction of a polyol (I) e.g. trimethylol-ethane, -propane-butane, of functionality 3-3.5 of C:O ratio 5:3-5:3 with a 3-10C polycarboxylic acid (II) where molar ratio of (I):(II) is 1.9:1-3:1. (II) is o-phthalic, isophthalic, malonic, succinic etc. acids or anhdrides. The resin is a diester (ratio polyol:acid 3:1 equivalents) or polyester (ratio 1.9:12.5:1) of acid no. 10. The ester is used with larger amts. of water soluble aminoplast than when known polyesters are used to give a hardenable flexible coating for polywood.
Patent FR-2216931-A1 (FR)
Title: Cattle feeds contg. urea phosphate - as source of non protein nitrogen and phosphate
IPC: A23K50/15
Filed: 1973-02-13
Abstract: The feed contg. urea phosphate may further contain trace elements, vitamins, calcium salts, magnesium salts, magnesia and sodium chloride. It may be used with silage, esp. of maize or as an aqs. soln. Pref. the feed contains >=30% urea phosphate.
Patent FR-2218318-A1 (FR)
Title: Sterically uniform 4-endo-tricyclodecyxlamine prodn - reduction of imines or oximes
IPC: C25B3/25
Filed: 1973-02-21
Abstract: Sterically uniform 4-endo-tricyclo(5,2,1,02,6-endo) decylamine (I), a valuable inter. esp. for pharmaceuticals (partic. as the amine component of hypoglycaemic benzenesulphonyureas), is produced by reducing a cpd. of formula (II): (where X is H, OH or OCOR in which R is 1 - 4C alkyl) either electrochemically or by heterogeneous catalytic hydrogenation on metal.
Patent FR-2233980-A1 (FR)
Title: Chemical suppository treatment unit - has parallel rigid bases flexibly joined, with hollow cone for suppository
IPC: A61J3/08
Filed: 1973-06-19
Abstract: Two parallel and relatively rigid bases are joined together by a compressible elastic device, the first base being solidly secured to a distorting hollow cone acting as a mounting for the suppository. The cone extends towards the second base. The elastic devices can be in the form of a bellows surrounding the cone. The second base can have an aperture in line with the cone tip, its diameter being less than the maximum cone diameter. The unit can be made of plastic, and the cone can be closed by a flexible tear-off sheet welded onto the outside of the first base.
Patent FR-2246350-A1 (FR)
Title: Welding machine for welding strengthening rods - onto refrigerator condenser serpentine tubes
IPC: B23K11/00
Filed: 1973-10-04
Abstract: Machine for welding serpentine condenser tube or pipe to strengthening rods running transversely across a set of pipes, esp. for condensers with two or more sets of pipes in series, for use in dissipating heat from refrigerators, comprises a retractable device for moving the pipe set onwards stepwise, the length of each step being equal to the distance between two successive transverse rods of the same condenser body, and an appts. for moving the pipes upwards over the length separating the last rod of one set of transverse rods and the first rod of the next set. Two and multistage condenser units can be rigidified by automatic welding sequences without dismantling or resetting the appts.
Patent FR-2252566-A1 (FR)
Title: Temperature sensor for fluids in pipes - clamp and shell maintain sensor in contact with pipe
IPC: G01K1/14
Filed: 1973-11-22
Abstract: The temperature sensor has a device which is fixed on the pipe (1) and which maintains a thermo-sensitive element (e.g. thermocouple) (33) in contact with it. An attachment device (4) maintains contact with the pipe (1) and, at the same time, provides a passage (11) to the pipe's outer wall. This device is fixed to the pipe by means of a clasp (2, 3) and screw (5) arrangement. A tube (13) is attached at one end to the device (4) and carries a head (15) at its other end which defines a cavity (18) whose interior is accessible and which communicates with the interior of the tube (13) and thus with the attachment device (4). The thermosensitive device (33) may be placed in contact with the pipe and withdrawn as required through the tube (13).
Patent FR-2217183-A1 (FR)
IPC: B60P3/022
Filed: 1974-02-11
Abstract: The vehicle for transporting prefabricated garages has a superstructure which is arranged on the chassis and has a supporting frame (9) for loading and unloading the garages. An upper section (8) of the supporting frame (9) is movably mounted on a guide frame (5) in the longitudinal direction of the vehicle. The upper section (8) is adjoined by a vertical support (10) which runs on an auxiliary frame fixed on the chassis (2) of the vehicle. The supporting frame is provided with a lifting device (11). As a result, prefabricated garages with a continuous floor without recesses can be loaded on or transported and unloaded at the erection site.
Patent FR-2264102-A1 (FR)
Title: Metallising carbon film resistors - using a jig to allow mass prodn. electroplating with nickel
IPC: H01C1/142
Filed: 1974-03-15
Abstract: Device for metallising carbon film resistors, the novelty being that it consists of two conducting supports; the resistors; a central core-plate made of insulating material and fitted with guide pegs; an insulating elastic plate; an electric contact; and one or more clamps for holding the assembly together. The conducting supports are pref. made of metal, e.g. brass, all their surface being provided with equi-distant holes with a dia. to match the resistors, the holes having a conical section on one surface. The core plate is pref. hard plastic contg. matching clearance holes and the elastic plate made of rubber and the pref. electroplating bath uses a nickel anode.
Patent FR-2271412-A1 (FR)
Title: Geothermic energy recovery method - from underground hot water sources, for producing superheated steam
IPC: F03G7/04
Filed: 1974-05-13
Abstract: Geothermic energy recovery apparatus comprises first devices for transferring a portion of the energy contained in a first geothermic source to a second geothermic source which is then converted to a work medium for actuating second devices which transfer the second geothermic source to the first devices in liquid state and in heat exchange relationship. Pref. the work medium is superheated steam used to drive a turbine and pump of the second devices. Bearing devices lubricated by the hot water may be used to mount a rotor in the pump.
Patent FR-2278954-A1 (FR)
Title: Gear tooth hydraulic pump or motor - can rotate in either direction and has balanced end thrust
Inventor: LAUMONT ROGER
IPC: F04C2/08
Filed: 1974-06-21
Abstract: The pump or motor has two meshing pinions mounted on parallel shafts (12) and (13). The end face of the body (1) is divided into five zones (27, 27a, 28, 28a) and (30) by sealing elements (23, 23a, 24 and 24a) which fit in matching grooves. The zone (27) is maintained at the pressure of the port (5), which may be inlet or outlet according to the direction of rotation and the zone (27a) is maintained at the pressure of the port (4) which may be outlet or inlet. The zones (28) and (28a) are maintained at the tooth pressures on the sides of the pinions opposite to the meshing side, and the zone (30) is maintained at an intermediate pressure supplied from a controlled hydraulic reservoir.
Patent FR-2288344-A1 (FR)
Title: Flow controller with sliding element - has variable section restriction receiving element
IPC: F16K47/04
Filed: 1974-10-17
Abstract: The flow controller body (1) contains a longitudinal tube (2) in which slides a cylinder (3b) which is slightly smaller than the bore (2) and has an inclined flat (4). This forms a variable-section restrictor where it passes through a ring (8). Liquid enters the tube (16), through the gap between ring (8) and the flat (4) and out through the orifice (17). The rate of flow is thus regulated by the position of the cylinder relative to the ring (8). This position can be set by a calibrated external control.
Patent FR-2249710-A1 (FR)
Title: Stable aluminium oxide catalyst carrier having low shrinkage - for oxidn catalysts for exhaust gases from internal combustion engines
IPC: B01J21/04
Filed: 1974-10-31
Abstract: Stable aluminium catalyst carrier, having a residual shrinkage 5 vol. % (pref. 2 vol. %) after heating at 982 degrees C for 24 hrs., a bulk density of 640-376kg/m3, a specific surface area of 75-120m2/g., a breaking strength of >=4.54kg, and abrasion loss 5 wt. %, is produced by preparing and shaping as desired as aluminium oxide-contg. gel, and heating it in a rotary kiln under practically atmospheric press. under combustion gases at 732-1316 degrees C (pref. 760-982 degrees C) and then at 982-1427 degrees C (pref. 1038-1204 degrees C) with rotation until the desired degree of shrinkage is attained. A promoter is then applied onto the carrier; pref. H2PtCl6, Pd(NO3)2, CuCl2 or CrO3. Used as carrier for oxidn. catalysts for exhaust gases from internal combustion engines.
Patent FR-2295127-A1 (FR)
Title: Extn. of nickel, copper, cobalt and manganese - from manganese nodules obtd. from ocean bed, using ammonium sulphate treatment
Inventor: MOURET PIERRE
IPC: C22B3/00
Filed: 1974-12-18
Abstract: In the extn. of metals from ores such as the manganese nodules found on ocean beds, the milled ore is attacked by a mixt. based on (NH4)2SO4, then drying and roasting the paste at 500-800 degrees C, the product being discharged into water, the solids sepd. and the liq. treated by NH3, obtd. from the roasting to ppte metallic impurities, and the valuable metals are obtd. from the soln. by solvent extn. MnCO3 is pptd. from the residual soln. by injection CO2, air and NH3, and the filtrate conc. by evapn. and the (NH4)2So4 obtd. recycled. The attacking reagent pref. contains >=50 mole% (NH4)2SO4, the remainder being another sulphate, pref. NaSO4. The winning of Ni, Cu, Co, and Mn etc. by a simple economic process is provided.
Patent FR-2295811-A1 (FR)
Title: Horiz. band sawing machine for steel sections - has blade housing pivotal on link movable between two stops
IPC: B23D55/02
Filed: 1974-12-24
Abstract: A blade housing (9) is pivotally connected to a bed (17) by a link (21) and is moved downwards in a cutting stroke through a cutting station (31) by a hydraulic cylinder (29). The blade housing rotates about hinge (15) during the initial stages of the cutting stroke while the link engages a stop (25) on the blade housing to prevent relative rotation between the link and blade housing. The blade housing then rotates about the second link hinge (23) during completion of the cutting stroke as the link engages a second stop (27) on the bed (17) to prevent relative rotation between the link and the bed.
Patent FR-2297437-A1 (FR)
Title: Photosensitive layer based on phenoxy-type resin - for printing plates capable of giving 10,000 good quality copies
Inventor: OHTA TAKATOSHI
IPC: G03F7/038
Filed: 1975-01-09
Abstract: The phenoxy-type resin has formula (I): (where n >=50; m = 0, 1), is obtd. by esterifying an epoxy-resin derived fro epichlorohydrin and Bisphenol A with alpha-CN-substd. cinnamic acid or in alpha-CN-substd. cinnamylideeneacetic acid. In an example, pyridine 10 ml. was added to a soln. of Bakelite PKHA (Union Carbide, mol. wt is approx. 10,000) 20 g. in PhMe 50 ml., then alpha-cyanocinnamylideneacetyl chloride 20 g. dissolved in PhMe 50 ml. was added dropwise at 0 degrees. The mixt. was heated for 1 hr. at 30 degrees, then stored at room temp. in a dark place for 48 hrs. It was then poured into iso-PrOH 1000 ml., and the white polymer sepd. by decantation, washed, filtered and vacuum-dried. The polymer 1, Michler's ketone 0.1, and crystal violet 0.05 g. were dissolved in PhCl-dioxane and the soln. coated on a polished Al plate and dried. The plate was exposed through a negative with a 30-A C-arc lamp for 30 secs. then developed by rubbing with Cl2C:CHCl-soaked cotton, and gummed up with gum arabic.
Patent FR-2260900-A1 (FR)
Title: Time multiplex transmission system for digital data signals - has modems between telephone exchanges for asynchronous data conversion
IPC: H04Q1/448
Filed: 1975-02-05
Abstract: The modem has a buffer stage for the asynchronous data synchronisation in a first cycle; it delivers synchronous signals to a multiplexer for each information parallel, and for each channel in series and it is followed by a logic circuit which scans and digitalises Frequency shift keying (FSK) signals for all channels; digital scanning pulses are generated in a second cycle when the channels are scanned; the above logic circuit and the multiplexer are addressed by a timing circuit; a series of logic circuits reverses the FSK signal phases; The receiver modem has a frequency discriminator for conversion of the received f.m. signals into a.m. signals, and a chain of logic circuits for filtering out interference signals; a shift register receives the switched through signals for all channels in time multiplex and applies them in parallel to a data processing unit connected to the modem.
Patent FR-2300566-A1 (FR)
Title: N,N'-bis(3-picolyl)-4-methoxy-isophthalamide - for inhibiting blood platelet agglutination
IPC: C07D213/40
Filed: 1975-02-11
Abstract: N,N'-bis(3-picolyl)-4-methoxyisophthalamide of formula (I) is useful as inhibitor of blood platelet agglutination. (I) is prepd. from 4-methoxy-isophthalic acid dichloride and THF.
Patent FR-2301334-A1 (FR)
Title: Fabric covered disc for polishing semiconductor plaques - has parallel line gaps in adhesive liberating air bubbles
IPC: B24D9/08
Filed: 1975-02-19
Abstract: The composite disc for the chemico-mechanical polishing of e.g. silicon-based, semi-conductive plaques, comprises a stainless steel disc (2) with a fabric (3) bonded into the major polishing surface, and includes an adhesive layer (4) which is discontinuous, preventing the trapping of air bubbles between the fabric and the base disc. Pref. the adhesive is applied to the rear of the fabric in lightly interspaced parallel bands of uniform width; the interspace (4a) and the band (4b) have resp. max. widths of 5mm and 100 mm; and the interspaces can adopt a grid layout. The fabric is rolled onto the disc in the sense normal to adhesive interspaces which permit trapped air to escape to the disc periphery.