baber/WOPTO huggingface dataset:
Patent FR-3129913-A1 (FR)
Title: Convoi de vehicules et systeme d’asservissement de direction pour un tel convoi
Inventor: GATOU MIKE
IPC: B62D63/02
Filed: 2021-12-07
Abstract: L’invention concerne un convoi routier motorisé comprenant un véhicule de tête (1) et au moins un véhicule suiveur (2) attelés ainsi qu’une liaison de communication du genre CAN reliant les véhicules (1, 2) du convoi, chacun des véhicules (1, 2) comportant un essieu arrière (3), un essieu directionnel avant (4), un système d’asservissement de direction électrique comprenant une crémaillère de direction, un actionneur agissant sur l’orientation angulaire de l’essieu directionnel avant (4) et un automate pilotant l’actionneur, chacun des véhicules (1, 2) comportant également des organes d’attelage avant (5) et des organes d’attelage arrière (6) de manière à réaliser l’attelage du véhicule suiveur (2) au véhicule de tête (1) ou à un autre véhicule suiveur (2), les automates des véhicules (1,2) étant paramétrés pour générer des consignes d’orientation angulaire de l’essieu directionnel avant (4) du ou de chaque véhicule suiveur (2). Chacun des véhicules (1, 2) est équipé d’une part d’un capteur d’orientation permettant de déterminer l’angle des roues de l’essieu directionnel avant (4) et d’autre part d’un capteur angulaire d’attelage (8) pour déterminer l’orientation angulaire en lacet de l’attelage par rapport au châssis du véhicule (1,2), l’automate du ou de chaque véhicule suiveur (2) fournissant une consigne d’angle optimal des roues et spécifique à l‘actionneur du véhicule suiveur (2) considéré, ladite consigne d’angle optimal étant définie en utilisant une loi de pilotage cinématique qui est une fonction de l’angle des roues de l’essieu directionnel (4) du véhicule précédent et de l’orientation angulaire en lacet de l’attelage par rapport au châssis du véhicule suiveur (2) considéré.  Figure pour l’abrégé : Fig. 2
Patent FR-3132228-A1 (FR)
Title: Harnais d’encordement à dispositif d’accrochage
Inventor: EMONIN SIMON
IPC: A62B35/00
Filed: 2022-02-01
Abstract: HARNAIS D’ENCORDEMENT À DISPOSITIF D’ACCROCHAGE
    Un harnais d’encordement comporte une paire de tours de cuisse (2) et une ceinture (1). Une sangle (4) formant au moins une partie d’un anneau (3) définit la ceinture (1) ou un des tours de cuisse (2). Le dispositif de fermeture (5) est configuré pour ouvrir et fermer l’anneau (3). Le dispositif de fermeture (5) comporte une boucle (6) solidarisée à une extrémité de la sangle (4) et une tige de fermeture (5) solidarisée à une autre extrémité de la sangle (4). Le dispositif de fermeture (5) comporte un élément filaire (8) ayant une extrémité fixée à la tige (7). La tige (7) définit une rainure (9) destinée à recevoir une autre extrémité de l’élément filaire (8). L’élément filaire (8) empêche la désolidarisation entre la boucle (6) et la tige (7).
    Figure pour l’abrégé : f igure    1
Patent FR-3134858-A1 (FR)
Title: Unite d’entrainement en rotation d’un outil anime et procede de controle associe
Inventor: DEFRANCQ HUBERT
IPC: F15B13/04
Filed: 2022-04-21
Abstract: La présente invention a pour objet une unité d’entraînement en rotation et à commande hydraulique d’un outil animé, ainsi qu’un procédé de contrôle d’une telle unité, ladite unité comprenant un moteur hydraulique (3) d’entraînement de l’outil, un réservoir d’huile (4), une pompe (1) assurant le débit et la mise en pression de l’huile issue du réservoir pour entraîner le moteur hydraulique, deux distributeurs (2A, 2B) pour réguler le débit d’huile en amont du moteur hydraulique, un capteur (6) pour mesurer la vitesse de rotation Rmot du moteur hydraulique, un capteur (7) pour mesurer la pression Pmot en amont du moteur hydraulique, des moyens (8) pour afficher la vitesse de rotation Rmot, une première alarme, une unité de pilotage (5). L’invention a également pour objet un engin agricole incluant ladite unité d’entraînement ainsi qu’un procédé de commande dudit engin.  Figure 1
Patent FR-3135027-A1 (FR)
Title: Siege ventile a double entree d’air
Inventor: PINTAT BRUNO
IPC: B60N2/56
Filed: 2022-05-02
Abstract: SIEGE VENTILE A DOUBLE ENTREE D’AIR L’invention concerne un siège (2) pour véhicule automobile, comprenant : une assise (4), un dossier (6), et un dispositif de ventilation (8) de l’assise et du dossier, remarquable en ce que le dispositif de ventilation comprend un conduit d’entrée d’air haute (10) situé sur le dossier et un conduit d’entrée d’air basse (12) situé sous l’assise, et des moyens de sélection (12) entre le conduit d’entrée d’air haute et le conduit d’entrée d’air basse.L’invention concerne également un procédé de ventilation du siège selon l’invention, comprenant les étapes suivantes : détermination d’une différence entre une température ambiante et une température de consigne ; et lorsque la différence est supérieure à une valeur seuil, activation du dispositif de ventilation et sélection entre le conduit d’entrée d’air haute et le conduit d’entrée d’air basse, où la température est la plus proche de la température de consigne.  (Figure à publier avec l'abrégé : Figure 1)
Patent FR-3136647-A1 (FR)
Title: Ensemble de distraction comprenant un distracteur palatin et un outil d'activation
Inventor: DALLARD JÉRÉMY
IPC: A61C7/10
Filed: 2022-06-20
Abstract: La présente invention concerne un ensemble de distraction (1), comportant :  - un distracteur palatin (3), comprenant une tige d’activation (7) et un corps (9) segmenté en une première partie (11) comportant un premier ensemble magnétique (13) composé d'au moins un premier aimant permanent (15), et en une seconde partie (12),   la rotation de la tige d’activation (7) provoquant un déplacement relatif de la première partie (11) et de la seconde partie (12) selon un axe de distraction X,  - un outil d’activation (5) fixé de manière amovible sur la première partie (11), comprenant un organe d'entraînement (19) configuré pour entraîner la tige d'activation (7) en rotation, et un second ensemble magnétique (23) composé d'au moins un second aimant, préférentiellement permanent (25),  la liaison fixe entre la première partie (11) et l'outil d’activation (5) comprenant un couplage magnétique du premier ensemble magnétique (13) et du second ensemble magnétique (23).  Figure pour l’abrégé : figure 1
Patent FR-3129875-A1 (FR)
Title: Produit laminé et méthode de fabrication d'un produit laminé, méthode de traitement d'un produit laminé et utilisation du produit découpé correspondant, mémoire lue par ordinateur
Inventor: SELOW ROBERTO
IPC: B32B43/00
Filed: 2022-12-06
Abstract: La présente invention concerne un produit laminé qui comprend au moins un premier élément (100) couplé à au moins un second élément (200) au moyen d'au moins une couche d'adhérence (300), dans lequel le premier élément (100) a une température de point de fusion inférieure à la température de point d'éclair du second élément (200). La présente invention concerne également une méthode de fabrication d'un produit laminé (10), une méthode de traitement d'un produit laminé (10) pour obtenir un produit découpé (500), l'utilisation d'un produit découpé (500) et mémoire lisible par ordinateur.
Patent FR-2009570-A1 (FR)
Title: Water and oil sealing arrangement for a rolling mill, - etc
IPC: B21B31/07
Filed: 1969-05-28
Abstract: Arrangement for a rolling mill cylinder characterised by a circumferential flange extending radially from the cylinder journal, the journal being close fitted with a bearing and bearing support; a spacing ring is mounted on the journal between flange and bearing with a peripheral rim extending radially and shaped to conform to the adjacent cylinder journal flange and in rubbing contact with the bearing support. One at least of the surfaces of the journal flange and spacing ring rim is shaped to define a circumferential groove in which an elastic seal is fitted to form a seal between the adjacent surfaces of the cylinder journal flange and spacing ring.
Patent FR-2009521-A1 (FR)
IPC: H01L21/60
Filed: 1969-05-28
Abstract: 1,253,708. Semi-conductor devices. MOTOROLA Inc. 6 May, 1969 [28 May, 1968], No. 23001/69. Heading H1K. Apparatus for bonding leads on to the electrodes of semi-conductor dice comprises a frame 10 with a plurality of heavy steel aligning teeth 11 each having a receptacle 12 for receiving the semi-conductor dice in accurate alignment, and a weighted frame 30. During the bonding process a mounting strip 15 is placed in position on frame 10 and rigidly held in position by the teeth 11, the semi-conductor dice are placed in position in the receptacles 12, the lead strip 21 is placed on the frame and accurately located by means of notches 23 which engage indexing studs 24 on the frame, and the weighted frame 30 is placed overall and accurately located by notch 34 engaging stud 36, there being spring fingers 31 passing through apertures 67 to press the lead portions 26 and 27 on lead strip 21 into engagement with the electrode pads of the semiconductor device. The whole apparatus is then placed in an oven and heated to soldering temperature to bond the leads and electrodes together, solder having been provided on the leads and dice for this purpose. After removal from the oven, the dice and lead strips are removed from the apparatus and the leads are severed from the strip. The dice are finally encapsulated in plastics in a known manner, or sealed in a can or a ceramic package.
Patent FR-2031345-A1 (FR)
Title: Direct positive silver halide emulsions
IPC: G03C1/485
Filed: 1970-07-01
Abstract: The process comprises adding soluble iodide to the emulsion before or during the fogging stage. Preferred is a mainly silver chloride emulsion using potassium iodide. After addition of the iodide the emulsion is heated to 65 degrees C over 1 hour.. The preferred fogging agents are thiourea dioxide and potassium chloroaureate. The process results in increased sensitivity and maximum density. Results are given for a chlorobromide emulsion (9.1) (a) fogged with thiourea and potassium chloroaurate and heated for 1 hr. (b) adding the iodide 10.25 gm/mol silver halide) with the fogging agents (c) adding the iodide heating to 65 degrees C over 1 hr. and then adding the fogging agents.
Patent FR-2138259-A1 (FR)
Title: Oil absorption - with a moulded reinforced fibreboard - waterproofed with silicone and/or paraffin
IPC: E02B15/06
Filed: 1971-05-21
Abstract: Absorption of oils e.g. from a surface of water using a moulded article (pref. cylindrical or a mat which may be rolled into a cylinder) from a floating porous cellulosic material from a paper paste reinforced with elastic fibres which has been impregnated with a waterproofing agent e.g. (a) 0.20% silicone, 40-60% paraffin, at least 2% emulsifier and the rest a metal (a) stearate, or (b) 92-98 wt.% paraffin, the remainder being emulsifier.
Patent FR-2107711-A1 (FR)
Title: Gelatinous vinyl alcohol polymers - useful as carriers for fishing baits, deodorants and fertilisers
IPC: C05G3/00
Filed: 1971-09-15
Abstract: Gelatinous PVA is produced by freezing an aqs. soln. of a vinyl alcohol polymer (polymn. degree pref. 500-2000), opt. mixed with dyes, fillers, deodorants, fish baits, fertilisers and swelling agents, to below -5 degrees C, pref. -15 to -50 degrees C for 10-50 hrs., and then melting or thawing the frozen soln. The PVA can be used as a support for fishing baits (e.g. for tunny fishing), deodorants or fertilisers (e.g. in sea-water algae culture).
Patent FR-2141893-A1 (FR)
Title: Electrolytic prodn of catalytic silver - for use in vapour phase oxidation of methanol in formaldehyde
IPC: C07C45/38
Filed: 1972-06-14
Abstract: Electrolytic prepn of catalytic Ag of precisely regulated grain size is by turning the cathode e.g. an Ag coated PVC, disc at an angular speed of 0.1-3 turns/day using 0.3-3.0 A/dm2 current density.
Patent FR-2152722-A1 (FR)
Title: Alkoxy acetoacetate prepn - from haloacetoacetates and alkali alcoholates in alcohols
IPC: C07C69/716
Filed: 1972-09-07
Abstract: Gamma-Alkoxyacetoacetates of formula ROCH2CHR1COOR2 (I) (where R and R2 are alkyl, R1 is H or alkyl) are prepd. in high yields by reacting 1 mole of a gamma-haloacetoacetate, esp. a gamma-chloroacetoacetate, with >=2 (2.5-5) moles of an alkali alcoholate dissolved in an alcohol, and sepg. (I) from reaction mixt. Reaction takes place at esp. 15-30 degrees C pref. in presence of a further aprotic solvent, partic. DMSO esp. used in amts. corresp. to vol. of alcohol used.
Patent FR-2245523-A1 (FR)
Title: Propulsion system for recreational floating device - vertical movement of legs is converted to forwards movement
IPC: B63B35/73
Filed: 1973-03-08
Abstract: A recreational floating device which may be used in pairs to support a platform and which converts an up and down movement of the legs of the user into a forwards movement has a forward upright and a rear upright interconnected by a horizontal spring (8). A lower plate (2) is connected by hinge bearings to the uprights such that a vertical movement of one upright causes the plate to assume an inclined position. The pivoting plate urges water rearwardly to produce a forward propulsion. When the pressure of a foot on the moving upright is released the spring returns the upright to its start position.
Patent FR-2224477-A1 (FR)
Title: 9-Methyl-7-substd.-trans-decalin-3-chloromercurate - obtd under mild conditions from trans-5-methyl-1,5,9-decatriene
IPC: C07F3/10
Filed: 1973-04-06
Abstract: Novel organomercury cpds. of formula (I) (where R is H, lower alkyl or -COR1 in which R1 is H or lower alkyl). Spec. claimed is 9-methyl-7-formyloxy-trans decalin-3-chloromercurate. Cpd. (I) are useful as intermediates in syntheses. They are prepd. from trans-5-methyl-, 1,5,9-decatriene by reaction with mercuric salt of carboxylic acids and then reacting the prod. with formic acid.
Patent FR-2226793-A1 (FR)
Title: Astronomical, aerial and radiological photographic analysis - uses image sharpening for reception through diffusing media
IPC: H04N5/30
Filed: 1973-04-20
Abstract: A sampling camera which has an object lens preferably of the zoom type and receiving a set number of images per unit time is controlled from the input signal via a low noise amplifier and a phot multiplier is between the object lens and the camer input. This gives instantaneous values of light input the means of which is obtained through a detector and stored in a memory so that the means level can be subtracted appropriately from the total signal level and control the sampling rate.
Patent FR-2228168-A1 (FR)
Title: Flow deflection for aerodynamic surface - using process retarding or preventing flow separation
IPC: B64C21/02
Filed: 1973-05-03
Abstract: This process, particularly used with highly convex surfaces e.g. aircraft wing flaps, has a cavity on the wall placed, transversely to the flow, at the very beginning of the increased convexity area, its opening facing the flow. Fluid is sucked in or injected to cavity along its longitudinal axis or its medium line to create or reinforce an eddy which will tend to force the flow to adhere to the wall. As a preferred addition inside the cavity, open in the working position towards the flow, a trumpet-shape tube blows out or sucks in the stabilizing fluid.
Patent FR-2237096-A1 (FR)
Title: Rapid action diaphragm type control valves - use of accelerating members increases speed and prevents fluid loss
IPC: F15B13/043
Filed: 1973-07-03
Abstract: Very rapid closure is achieved by the use of an accelerating member which may consist of an auxiliary diaphragm coaxial and in contact with the valve proper, but having a larger active area, or of a rod connecting entry and discharge valves of similar type. A simple compressed air system is shown with the first type of the discharge side. The valve diaphragm (18) is connected via a moulded ring (20) to the accelerator diaphragm (19), of larger diameter, the whole being spring loaded to the closed position. Use of the accelerating member prevents fluid loss during repetitive action as in anti-skid braking systems when entry (1) and discharge (3) ports might otherwise be connected for significant periods.
Patent FR-2217279-A1 (FR)
Title: Aerobic waste water purification and fermentation - using hydrogen peroxide to provide oxygen requirement
IPC: C12N1/38
Filed: 1973-06-29
Abstract: H2O2, which spontaneously decomposes to H2O and O2 due to the chemical compsn. of the waste waters, is added to the waste water supply and/or recycle sludge in concns. such that an over-concn. which is damaging to micro-organisms is prevented by dilution with the waste waters. Process is useful for biological waste water purification plant and industrial microbiology. O2 concn. in water may be monitored continuously with e.g. O2 electrodes. Supply can be stopped on reaching a pre-determined set point and re-started on reaching a min. value. Open vats may be used without O2-losses, as O2 concn. is kept below saturation value. When treating microbiological cultures, H2O2 may be supplied directly to fermenters, where it is distributed by mechanical devices needed to turn the cultures.
Patent FR-2237596-A1 (FR)
Title: Brushes with metallic bristles held by heat conductive rubber - using metallic fillers and surface coatings to enhance heat transfer
IPC: A46B3/16
Filed: 1973-07-19
Abstract: Brushes with metal bristles comprise filaments doubled over and trapped in a split casing lined with blocks of elastic material, the blocks being heat conducting, and treated with a surface coating compatible with the blocks to enhance heat dissipation from the bristles. The brushes are used for motorised scourers or polishers incorporating linear or annular arrays of bristles. Enhanced heat dissipation allows use of higher brush rotation speeds or pressure loadings, hence friction induced heating, without causing thermal degradation of the elastomeric mounting of the bristles.
Patent FR-2245098-A1 (FR)
Title: Geostationary satellite antenna reflector - radial ribs of inner and outer part annular sections are bolted together
IPC: H01Q15/16
Filed: 1973-09-26
Abstract: The structure is intended for reflectors between 5 and 15 meters diameter. The reflector and its supporting structure may be in one or more sections bolted together to form a complete dish. The reflecting element is made up of metal sheets integral with four underlying radial stiffening ribs per reflector section. The ribs are cut away where practical to minimise weight. Two main strengthening ribs on the inner sections run as circles at fixed radii from the centre and the radial ribs of the sections are bolted together and mounting lugs are provided towards the reflector centre. Reinforcement bars connect the radial ribs of the outer sections.
Patent FR-2255848-A1 (FR)
Title: Device for killing moles in mole runs - has projecting steel spikes which the moles run onto
IPC: A01M23/00
Filed: 1974-01-02
Abstract: The trap consists of a small spade (1) bearing steel spikes (4) on both its sides, and a metal tip which is thick at its upper end to protect the spikes when the spade is driven into the groun across a mole run. The animal wounds itself on the points, bleeds and dies. A variation of the first spade does not have a protective tip and is placed across a run in an opening made by some other means. Another type consists of a cylinder of the same diameter as the run and provided at each end with steel spikes. It has a ring to which can be attached a string for marking and recovery. The cylinder is placed on a run.
Patent FR-2271813-A1 (FR)
Title: Trifluoromethyl-substd. xanthone-2-carboxylic acid derivs - prepd. e.g. by cyclising 4-(trifluoromethyl-phenoxy)-isophthalic acid cpds
IPC: C07C205/58
Filed: 1974-01-08
Abstract: Xanthone-2-carboxylic acid derivs. of formula (I), e.g. 5-trifluoromethyl-xanthone-2-carboxylic acid, and their pharmaceutically acceptable, non-toxic esters, amides and salts, are new cpds. which may be prepd. by cyclization of trifluoromethyl-substd. 2-(p-carboxyphenoxy)-benzoic acids (II) or of 4-(trifluoro-methylphenoxy)-isophthalic acids (III). Cpds. (I) inhibit the release and/or effect of toxic products (e.g. histamine, serotonin, slow-releasing substance etc.) caused by allergic reactions, and can be used in the treatment of various allergic disorders, e.g. asthma. (I) are also smooth muscle relaxants (e.g. bronchodilators, suitable e.g. for treating bronchoconstriction) and vasodilators (useful e.g. in the treatment of renal and cardiac disorders). 5-Trifluoromethyl-xanthone-2-carboxylic acid and 7-trifluoromethyl-xanthone-2-carboxylic acid, and their sodium salts are specif. claimed.
Patent FR-2263499-A1 (FR)
Title: Method of measuring transistor junction temp. - has constant current generator between collector and emitter
IPC: G01R31/26
Filed: 1974-03-04
Abstract: The method is for measuring the junction temperature from voltage measurements, at the terminals of the transistor regions forming the junction, compared with the measurements of this voltage in predetermined temperature conditions. During the measurement of voltage between the regions, a predetermined constant current is injected by means of a current generator connected between the collector and emitter of the transistor. A zero voltage and a very high impedence are maintained between the regions forming the other junction of the transistor.
Patent FR-2265306-A1 (FR)
Title: Modular racking for heavy loads - has sleeves on tops of posts with bosses engaging in ends of horizontals
IPC: B65G1/02
Filed: 1974-03-28
Abstract: The uprights are made from square tube and provided with feet. A cap fitting over the top of each upright has boses (10) on the side which enter into and support the longitudinal side and end rails. A recess on top of the cap receives a top shelf, if required. Intermediate rails are fitted using sleeved supports movable along the upright and locked by screws at the correct heights. An open slot in a cantilevered boss holds each intermediate side rail which is locked by screws. Intermediate end rails strengthen the structure and shelves or sets of rollers can be fitted.
Patent FR-2245354-A1 (FR)
Title: N-Benzoyl-N,N-diethyl ethylene diamines - and their N-oxides and quat. ammonium iodides, are antiemetics, choleretics and laxatives
IPC: C07C237/44
Filed: 1974-09-09
Abstract: Substd. benzoylethylene diamine derivs. of formula (I): (where X = H or CH3CO; R = O, CH3I or C2H5I; n = 0 or 1), are useful as anti-emetics, choleretics, and laxatives. They have a better therapeutic index than metoclopramide. Cpds. (I) may be prepd. as follows: 4-amino-2-methoxybenzoic acid, pref. protected on the amino and carboxyl gps., is chlorinated with, for example, sodium chlorate in acid soln., and the prodt. is condensed with diethylaminoethylamine. This condensation prodt. may then be oxidised or treated with methyl or ethyl iodide to give (I; n = 1).
Patent FR-2243294-A1 (FR)
Title: Dyeing/printing surface textured synthetic fibre fabrics - by impregnation with org. soln. of dyestuff, drying and fixing with superheated water
IPC: D06P1/90
Filed: 1974-09-12
Abstract: Fabrics or piece goods from texturised high-grade synthetic fibres are dyed and printed by impregnating with a soln of a dispersion dyestuff in org. solvents, drying solvent free, and fixing the dye on the fibre with superheated water at 110-135 degrees C. The dispersion dyestuff is free from dispersing of fixing agents and is dissolved in chlorinated aliphatic hydrocarbons and/or aliphatic alcohols, or alcohol/water mixts. Used for dyeing expensive, specialised fabrics e.g. crepes or stretchable woven yarns from crimped polyester fibre, without destroying their special physical properties of pulp, soft, elasticity.