baber/WOPTO huggingface dataset:
Patent FR-3133327-A1 (FR)
Title: Flacon-distributeur à pompe pour distribuer une composition fluide, après modification de son état physique, et application à un contenu comprenant une phase fluide continue et au moins une phase discontinue
Inventor: MATHIEZ JEAN-LOUIS MARIE MARCEL
IPC: B05B1/34
Filed: 2022-03-14
Abstract: Flacon-distributeur à pompe comprenant un récipient (2) avec une cavité de stockage (4) apte à recevoir une matière de contenu, un tube plongeur (26), une voie d’amenée (27) de matière dedans le tube plongeur (26), une pompe (3) comportant, un organe (11) de commande, un corps de pompe (16) et au moins un moyen de modification d’état physique, associé au tube plongeur (26) et à la voie d’amenée (27), apte à agir sur la matière du flux traversant la voie d’amenée (27), en vue d’appliquer sur celle-ci une force de contact en vue de modifier son état physique, localisé en amont du corps de pompe (16), associé à lui avec une liaison fixe, tandis que le tube plongeur (26) est associé au récipient (2) vers son ouverture (7) avec une liaison fixe, comprenant - ou étant associé par une liaison fixe à - une pièce interne (39), le corps de pompe (16) étant monté à coulissement axial étanche dedans le tube plongeur (26) et un moyen (34) de modification d’état physique et la pièce interne (39) étant logés dans le tube plongeur (26) à coulissement axial, la pièce interne (39) et le corps de pompe (16) étant déplacés à coulissement axial par rapport au tube plongeur (26).  Figure pour l’abrégé : Fig. 1
Patent FR-3134754-A1 (FR)
Title: Dispositif de chauffage, ventilation et/ou climatisation pour véhicule automobile
Inventor: PIERRES PHILIPPE
IPC: B60H1/00
Filed: 2022-04-20
Abstract: Dispositif de chauffage, ventilation et/ou climatisation pour véhicule automobile L’invention concerne un dispositif (1) de chauffage, ventilation et/ou climatisation pour véhicule, comprenant dans un boitier de ce dispositif :   un canal d’air froid (7),un canal d’air chaud (8),une chambre de mixage (9) disposé en aval du canal d’air froid et du canal d’air chaud de sorte qu’un flux d’air froid provenant du canal d’air froid et un flux d’air chaud provenant du canal d’air chaud puissent se mélanger dans cette chambre de mixage, la chambre de mixage comportant une paroi inférieure et une paroi supérieure (11) opposée à la paroi inférieure (10), la paroi inférieure étant pourvue d’une ouverture de mixage (12) entre, d’une part, les canaux d’air froid et chaud et, d’autre part, la chambre de mixage,au moins un volet coulissant (48) agencé pour contrôler un flux d’air qui circule dans cette chambre de mixage,un organe d’entraînement du volet coulissant.  Figure pour l’abrégé : Fig. 1
Patent FR-3136326-A1 (FR)
Title: Filtre dispositif a ondes elastiques de surface
Inventor: BALLANDRAS SYLVAIN
IPC: H03H9/64
Filed: 2022-06-02
Abstract: L’invention concerne un filtre (1) à ondes élastiques de surface qui comprend :  - un substrat POI (2) qui comprend, d’une face avant (3) vers une face arrière (4), une couche de matériau piézoélectrique (5), une couche de matériau diélectrique (6) et un substrat support (7) ;  - au moins un transducteur électroacoustique d’entrée (8) et au moins un transducteur électroacoustique de sortie (9) formés sur ou dans la couche de matériau piézoélectrique (5) ;  le filtre (1) à ondes élastiques de surface étant caractérisé en ce que le substrat support (7) comprend au moins l’un des éléments choisis parmi : un substrat de silicium présentant l’orientation 110, un substrat de quartz présentant une orientation (YX/t)/θ/90° avec θ compris entre -20° et 60°.   Figur e 1
Patent FR-3137780-A1 (FR)
Title: Procédé et dispositif de détermination d’un tracé arrière d’au moins une délimitation latérale de voie de circulation
Inventor: EL HANBALI HAMZA
IPC: G06V20/56
Filed: 2022-07-11
Abstract: La présente invention concerne un procédé et un dispositif de détermination d’un tracé arrière d’au moins une délimitation latérale (111, 112, 113, 114) de voie de circulation (101, 102, 103), pour un véhicule (10). A cet effet, des données représentatives de ladite au moins une délimitation latérale (111, 112, 113, 114) sont reçues à un premier instant depuis une caméra présentant un cône de vision (11) orienté vers l’avant. A partir desdites données, des informations représentatives d’un premier ensemble de points représentatif de positions successives longitudinales de ladite au moins une délimitation latérale (111, 112, 113, 114) sont obtenues. A un deuxième instant, des informations représentatives d’un deuxième ensemble de points derrière ledit véhicule sont obtenues à partir dudit premier ensemble de points et un tracé arrière de ladite au moins une délimitation latérale (111, 112, 113, 114) est déterminé en fonction dudit deuxième ensemble de points.  Figure pour l’abrégé : Figure 1
Patent FR-3138224-A1 (FR)
Title: Génération de modèles numériques de pièces, notamment aéronautiques
Inventor: MARCIN LIONEL
IPC: G06F30/27
Filed: 2022-07-22
Abstract: Procédé de génération (200) d’au moins un modèle numérique d’une pièce pour aéronef comprenant des défauts de fabrication (220), le procédé comprenant :  la génération (202) de défauts artificiels (160, 162) par un modèle d’apprentissage automatique (150, 152) à partir d’un ensemble de défauts réels (164, 166) ;l’obtention d’une loi de distribution spatiale des défauts établie (114) à partir d’un ensemble de pièces réelles ;l’obtention (204) d’au moins un modèle numérique de pièce ;la disposition (206, 208) de défauts artificiels dans l’au moins un modèle numérique de pièce suivant la loi de distribution spatiale.  Figure pour l’abrégé : Fig. 1
Patent FR-3122605-A1 (FR)
Title: Système et procédé de fabrication d'une cellule de batterie
Inventor: JEONG HYEOK
IPC: H01M50/46
Filed: 2022-08-18
Abstract: La présente invention concerne un procédé de fabrication d’une cellule de batterie, ledit procédé comprenant les étapes suivantes :  fournir (E30) un ensemble d'électrodes principales (10) comprenant au moins une première plaque d'électrode (3), au moins une seconde plaque d'électrode (5), et au moins un séparateur d'électrode (1) pris en sandwich le long d'une direction transversale (Z) ;découper (E50) au moins partiellement l'ensemble d'électrodes principales (10) le long de la direction transversale (Z) de l'ensemble d'électrodes principales (10) afin de former au moins deux ensembles d'électrodes auxiliaires (13), chaque ensemble d'électrodes auxiliaires (13) comprenant au moins une première plaque d'électrode auxiliaire (3a, 3b, 3c, 3d), au moins une seconde plaque d'électrode auxiliaire (5a, 5b, 5c, 5d), et au moins un séparateur d'électrodes auxiliaires (1).  L'invention concerne également un procédé de fabrication d'une cellule de batterie.   Figure 1
Patent FR-2009444-A1 (FR)
Title: Atactic polyolefin production with trivalent titanium
IPC: C08F10/00
Filed: 1969-04-15
Abstract: Atactic polymers are prepared by polymerising alpha-olefins in the presence of Ziegler catalysts comprising a trivalent titanium compound and an alkyl aluminium fluoride of formula AlR3-nFn, where R is a 1-10C alkyl and n is 0.5 to 1.5. Any insoluble isotactic polymer produced may be easily separated. Atactic polymer of up to 98% purity can be obtained.
Patent FR-2015449-A1 (FR)
Title: Decorative plastics material plate
IPC: B29C51/10
Filed: 1969-06-13
Abstract: Plastics material panel is formed by cutting a text in a brass plate, coating the plate with a sheet of plastics material, heating the assembly to 90 degrees C in an infrared oven, applying a vacuum to force the plastics material into the text, cooling the material with compressed air, passing the formed letters over rollers to give them assorted colours and reinforcing the sheet with aluminium to make it firmer.
Patent FR-2012480-A1 (FR)
Title: 4 4 ditromochiphenyl or diphenylether by direct - bromination of diphenyl or diphenylether
IPC: C07C17/12
Filed: 1969-07-07
Abstract: or diphenylether are prepared by brominating diphenyl or diphenylether directly at -40 to -5 degrees C in the presence of liquid SO2. The molar ratios of bromine to diphenyl or diphenylether are 2.1:1.
Patent FR-2020875-A1 (FR)
Title: Sealing device for sintering trolleys
IPC: C22B1/02
Filed: 1969-08-11
Abstract: Sealing device for a roasting trolley of roasting or sintering machines in which the roasting trolley is led over wind chambers, consisting of sliding seals fixed under the outer walls of the roasting trolley in its direction of movement being pressed by spring pressure on to sliding frames attached to the wind chambers or wind chamber carriers. The bottom of the sliding seals consists of at least two sealing frames fitted at a distance of each other and parallel to each other. Whilst not requiring lubrication the sealing device sealing effectiveness is good.
Patent FR-2053313-A1 (FR)
Title: Coating cpds by reacting homo-or copoly- - mers of vinylthioglycols with organic poly-hydroxyl cpds
IPC: C08F8/00
Filed: 1970-07-22
Abstract: Coatings or vanishes for iron, aluminium(alloys) glass etc. are prepd by reading in the presence of acids, (a) a homo- or copolymer of a vinylthioglycol of formula:- (where R = H, alkyl of 1-4 C's or aryl) with (b) 0.1-60 wt. % (based on (a)) of organic polyhydroxylated cpds. The copolymer may comprise 5-20 wt.% of vinylthioglyol and 95-80% by wt. ethylenically unsat. monomers.
Patent FR-2157731-A1 (FR)
Title: Solid insecticidal dichlorovos compositons - stabilised by surface treatment with anthraquinones
IPC: A01N25/22
Filed: 1971-10-29
Abstract: Method of stabilizing solid or plastic compositions containing dichlorvos as active component by treating the surface of the composition with (a) anthraquinones substituted by one or more OH groups and optionally 1 to 4 Me, halogen, NO2, OMe, OEt, acetoxy, benzyloxy; (b) anthraquinones substituted by one or more OH and 1 to 4 NH2, MeNH, EtNH, NME2, NEt2, andino toluidino, anisidino; and optionally 1 to 3 halogen, NO2, phenylthio, alkylthio, benzylthio; phenyl optionally substituted by one or two halogen, alkyl, alkoxy, OH; phenoxy optionally substituted by 1 or 2 halogen, alkyl, phenyl, alkylthio, (c) anthraquinones substituted by 1 to 4 NH2, MeNH, EtNH, NMe2, NEt2, anilino, toluidino, anisidino, anthraquinonylamino; and optionally by 1-4 halogen, alkyl, alkoxy; phenyl optionally substituted by one or two halogen, alkyl; phenoxy optionally substituted by halogen, alkyl; (d) compounds containing 1 to 3 anthraquinone rings condensed with 1 or 2 nitrogen rings (pyrrole, pyrimidine or N,N'-dihydropyrazine) opt. substituted by 1-3 alkyl, phenyl, OH, halogen. Treatment permits protection of unstabilized or insufficiently stabilized compositions against deterioration induced by atmospheric humidity.
Patent FR-2166183-A1 (FR)
Title: Boride-hardened surface layer - on metallic and non-metallic substrat
IPC: C23C26/00
Filed: 1972-12-29
Abstract: Metallic and non-metallic substrates are provided with a Ni or Ni alloy electrodeposit which is then hardened by a boriding treatment using a gaseous mixt. of H2 and B halide pref. 100 mlH2 and 5-20 ml BCl3 or BBr3/per min. Pref. the Ni electrodeposit, or Ni alloy electrodeposit which may be a Ni-Co, Ni-Cr or Ni-Cr-Fe alloy has a thickness of 50-200 mu and is borided to a depth of 3-30 mu. The boriding treamtnet may be carried out for a time sufficient for borides to form in the Ni-deposit and the upper layer of the substrate.
Patent FR-2225586-A1 (FR)
Title: Set of sections forming building framework - uses octa-hedrons with tetrahedrons between, joined by bars and junction-pieces
IPC: E04H1/00
Filed: 1973-04-13
Abstract: The modular regular octahedrons have two horizontal surfaces, forming, when in pairs, a single, common sloping ridge, leaving between them on each storey regular tetrahedric spaces, alternately pointing upwards and downwards. The framework is made up of uniform round bars and uniform junction pieces. Cladding sections close the outside modular triangles and provide vertical surfaces, in the form of monocoque sections, rigidly attached to the bars and outside junctions of the framework. Cove-plates enclose the bars and junction pieces. The monocoque sections are either trihedrons, dihedrons or angled dihedrons, and are finally covered with weatherproof material and fitted with heat insulation.
Patent FR-2229693-A1 (FR)
Title: N-ethyl-2-aminomethyl pyrrolidine prepn. from hydrogen bromide - and tetrahydro furfurylamine and cyclisation with monoethylamine
IPC: C07D207/09
Filed: 1973-05-18
Abstract: Novel process N-ethyl-2-aminomethyl pyrrolidine prepd. by reacting, in a first stage, HBr and tetrahydrofurfurylamine to give 2,5-dibromo-pentylamine, reacting the latter in a second stage at room temp. with monoethylamine to form the desired prodt. by recyclisation and, in a third stage, sepn. from the reaction medium and purificn. of the pyrrolidine deriv. The HBr is pref. used as a gas and the prodt. may be extracted with benzene, chloroform or methylene dichloride. The sepn. of the prodt. is pref. effected by vacuum distn. The prodt. is very important in org. syntheses.
Patent FR-2250853-A1 (FR)
Title: Strengthening paper sheet using conventional adhesive - applied to one surface in a grid pattern
IPC: D04H1/66
Filed: 1973-11-13
Abstract: The mechanical strengthe of paper sheet is increased by applying a conventional adhesive (pref. using a printing technique- e.g. silk screen) to one surface of the sheet in a grid pattern. Pref. the lines forming the grid are 0.5-2mm thick and are separated by 3-10 mm. The lines forming the grid may extend at right angles to each other or not and may be sinusoidal. The dives may be aqueous polyvinyl alcohol, or a natural or synthetic rubber in a solvent. The paper is cheap to produce and has the mechanical strength of heavier and more expensive papers.
Patent FR-2278611-A1 (FR)
Title: Receiving-sending station for pneumatic conveyor line - has pneumatically controlled pivoting tube for sending section
IPC: B65G51/26
Filed: 1973-11-19
Abstract: The receiving-sending station is for pneumatic conveyor line, and works on the basis that containers arrive under vacuum and depart under pressure, preventing possible contamination of atmosphere at station. The system comprises a tilting tube section (5), which pivots into alignment with the main tube (4). The movement of this tube is controlled pneumatically by an air passage from the main line to an air-tight enclosure on the side of the pivoting tube, which is connected to the end of the main line via a valve.
Patent FR-2217419-A1 (FR)
IPC: G01N33/48
Filed: 1974-02-12
Abstract: A method and apparatus are disclosed which provide for the rapid quantitative detection of microbial pathogens in a sample fluid such as blood. Initially the pathogens are concentrated by depositing the sample fluid on a liquid filter medium such as a concentrated aqueous solution of sucrose or a microporous aqueous solution of a crosslinked polymer having a greater density than the sample, and microporous openings throughout its solubilized network (which range in size between about 1 micron and about 7 microns) and then the material is subjected to centrifugation to cause the pathogens in the sample to selectively pass into the liquid filter medium. This step not only concentrates the pathogens but also separates them from the other components of the sample such as antimicrobial constituents of blood and medicants present in blood samples, such as antibiotics. The liquid filter medium containing the concentrated pathogens is then added to nutrient media for culturing and quantitative counting.
Patent FR-2274535-A1 (FR)
Title: Conveyor for flat objects, particularly paper sheets - has toothed belts on toothed pulleys moving just above a polished surface
Inventor: NICHAM ROBERT EMILE
IPC: B65H5/02
Filed: 1974-06-12
Abstract: Conveyor device for flat objects, particularly sheets of paper, envelopes etc., consists of a number of belts (3a, 3b) internally toothed, running on toothed pulleys (2) on shafts (1). The lower strand of the belt moves just above a polished surface (4) and the objects (5) are moved across the surface by the friction of the belts. Because the belts are toothed they move at equal speed and there is no distortion of the sheets. The speed at which the sheets move can be easily controlled and the forces needed to move the objects are reduced because of the smooth surface.
Patent FR-2289072-A1 (FR)
Title: Integral radio system for protective helmets - has radio receivers and transmitter/receivers in helmet
IPC: H04R1/10
Filed: 1974-06-17
Abstract: In the transmission/receiver version, the transmitter/receiver is installed in a removable blister at the back of the helm et. Power is provided by a battery and tuning and volume controls protrude from the bottom of the blister. Earpieces and microphone are connected to the transmitter/receiver by internal cables respectively. Other receiver configurations, including some fitted in removable earpieces are described.
Patent FR-2274867-A1 (FR)
Title: Lighting unit mounting on ceiling - has mounting rail suspended from pin of hinge secured to ceiling
IPC: F21S8/02
Filed: 1974-06-12
Abstract: A lighting unit mounting particularly for acoustic ceilings incorporates one or more mounting rails (1) for the lighting unit, suspended from a sliding bracket (2) which has a notch (3) in its top part. A hinge has two components (4, 5) pivoting on a pin (6) whose lower end engages in the notch and has a larger portion fitting under the notched portion of the bracket. Each hinge component is integral with a tube (9, 10) fitting over a rod (11, 12) secured to the ceiling. The rail can accommodate a bundle of small-section conductors used for purposes other than normal lighting.
Patent FR-2244002-A1 (FR)
Title: Resistance heating of rolled products, esp. steel tubes - using contact clamps travelling with the continuously moving tube
IPC: C21D1/40
Filed: 1974-09-10
Abstract: The steel tubes are travelling continuously in a straight path, and rows of electric contacts are mounted on supports which move a limited distance in the same direction as the tube being heated. Two sets of contacts are used and, while one set is clamped to the tube and moving forward with it, the other set is disengaged and moving back to its starting position from where it is used to transmit the current while the first set returns to its initial position. Clamps are used which open for the return travel after the current has been switched off so not arcing occurs and the pref. system uses three sets of contacts, each being connected to one phase, of a three phase supply. Provides continuous, uniform heating of the entire tube without wear of the contact surfaces.
Patent FR-2290585-A1 (FR)
Title: Blade with variable profile for windmill rotor - has profile controlled by wind force and rotor speed
IPC: F03D1/06
Filed: 1974-11-07
Abstract: The rotor blade (1) has a base (2) formed from a metal tube (3) with two webs (4, 5) welded on opposite sides. The leading edge (6) is formed of sheet metal and pivoted in a boss forming part of the web (4). The attitude of the leading edge is controlled by the joint forces exerted by the spring (14) and bellows (13). The interior of the leading edge (6) is connected to a venturi (23) and at a sufficiently high wind speed the control valve (26) is closed and the pressure reduced to alter the angle of attack of the leading edge (6). The rear portion is similarly controlled by venturi pressure and rotor speed through the governor (35).
Patent FR-2291203-A1 (FR)
Title: Glycoluril derivs. with tert amine gps. - useful as surfactant in textile inds
Inventor: SAVOSTIANOFF DIMITRI
IPC: C07D487/22
Filed: 1974-11-15
Abstract: New glycoluril deriv are of formula (I) where R is an opt. substd. hydrocarbyl radical contg. =22C atoms. The cpds. are their salts or quaternary ammonium salts are used E.g. as surfactants in the textile industry and, particularly where R is cycloaliphatic or triethanolamino salts of cpds. contg. COOH groups. These latter cpds. can be used to prepare POLyester and hydroxy cpds. used to prepre polyurethanes (I) are prepd. by reacting glycoluril in neutral or alkaline, aqueous or aqueous alcohol medium, at reflux temperature with formaldehyde and a cpd. contg. a primary amine group.
Patent FR-2292820-A1 (FR)
Title: Grille manufacturing process - joins rails by main column at one end before fitting bars and other column
IPC: E04F11/18
Filed: 1974-11-29
Abstract: The process is particularly for the production of guard railings comprising two parallel rails joined by main columns and parallel intermediate bars. The two rails are joined to each other at one end by a main column (3). The intermediate bars (4) are then secured in positions between the rails (1, 2) so that they cannot move, and the rails are finally joined to each other at the other end by a further main column. Each rail can be of U-section, the ends of main columns and bars sliding in it. There can be two pairs of grooves in each rail.
Patent FR-2295400-A1 (FR)
Title: Measurement of hole position in piece part - is obtained from direct reading instrument w.r.t. a face
Inventor: AUBERT MARCEL
IPC: G01B3/20
Filed: 1974-12-19
Abstract: The position of a hole in a manufactured piece part is measured with respect to a face on a direct reading instrument which overcomes problems of part measurement and part calculation which are often difficult due to chamfers. The measuring instrument comprises a graduated scale (10) on which a cursor (13) and vernier (14) slide. The cursor carries a heel (15) with a face (17) which is perpendicular to the cursor travel and which can pivot (16) through an angle in the vertical plane. The heel buts against a face (c) of a piece part while a probe (18) at the head (20) of the scale enters a hole (A) in the piece part. The probe can be raised or lowered as required and measurement between probe and face (c) is read directly from the scale and vernier.
Patent FR-2297241-A1 (FR)
Title: Plastic edible fat prodn - by hydrogenation of an animal fat-unsatd vegetable oil mixt under specified conditions
Inventor: SERGEEV A G
IPC: C11C3/12
Filed: 1975-01-08
Abstract: Animal fats (I) are converted to plastic edible fats by mixing 1 pt. of the molten (I) with 0.4-9 pts. of a lightly unsatd. vegetable oil and hydrogenating the mixt. at 180-220 degrees C using an H2 excess press. of =2 Kp/cm2 and an Ni catalyst whole activity is =35 degrees C so that the polyunsatd. fatty acids of (I) and (II) are selectively hydrogenated and a partial transesterification of (I) with (II) occurs. The process enables a prod. having an m. pt. of i9-40 degrees C and a hardness of 130-140 g/cm to be produced which are free from the characteristic smell and taste of (I) and which is stable during further processing esp. to margarine. Pre-determination of end-prod. props. possible. No pre-refining of (I) reqd.
Patent FR-2299763-A1 (FR)
Title: High power Gunn diode RF amplifier for radar - has coaxial resonant cavity with fixed inductance and capacitance and two tuning screws
Inventor: DIXNEUF BERNARD
IPC: H03F3/10
Filed: 1975-01-31
Abstract: The high power Gunn diode RF amplifier, for radar systems, consists of a coaxial resonant cavity (1) containing the Gunn diode (7), an inductive iris (11) and capacitance (20) next to the diode. The coaxial cavity's inner conductor (10) extends to the inductance and diode. A radial metal tuning screw (19) is located a quarter wavelength to the right of the inductance -- i.e. on the opposite side of it from the diode. A second tuning screw is located through the outer conductor to the left of the inductance. The Gunn diode is supplied via a short coaxial section (14) at the non-resonant cavity end of the amplifier block.