baber/WOPTO huggingface dataset:
Patent FR-2668723-A1 (FR)
Title: Device enabling protective layers to be produced
Inventor: BERNARD ANDRIOT
IPC: B05B7/24
Filed: 1990-11-05
Abstract: The present invention relates to devices enabling protective layers to be produced. The device according to the invention is essentially characterised in that it includes a closed container, a mixture of a silicone elastomer with a solvent, the mixture being contained in the container, and controllable means for ejecting a defined quantity of the mixture from the container, it being possible for these means to be a spray device. Application to the production of protective layers in the food field on the bottom of cooking vessels (utensils) and in the industrial field for making it easier to demould or for protecting printed circuits in electronics.
Patent FR-2672301-A1 (FR)
Title: Process and device for amplifying the number of a defined sequence of nucleic acid in a biological sample
Inventor: DANIEL LARZUL
IPC: C12Q1/68
Filed: 1991-02-01
Abstract: The process and device relate to the amplification of the number of at least one defined sequence of nucleic acid or its complementary sequence, hereinafter called target sequences, in a biological sample, characterised by the fact that, on the one hand, the process comprises a supply of active ingredients to the said sample and at least one preliminary step, designed to increase the accessibility of the nucleic acids present in the sample, followed by an amplification step, on the other hand, that the said sample, as well as the active ingredients, become confined inside a hermetically closed space during the entire period for carrying out the process.
Patent FR-2672350-A1 (FR)
Title: Dispositif de freinage controle d'un train de roues en particulier un train de roues d'avion.
Inventor: JEAN GUICHARD
IPC: B60T17/18
Filed: 1991-02-06
Abstract: Le dispositif de freinage d'un train de roues selon l'invention comporte des organes pour effectuer une mesure de température immédiate (13) ou anticipée (16) de plusieurs groupes de freins de roues, et un organe de commande (12) pour sélectionner un groupe de freins de roues à commander en fonction de la mesure de température effectuée.
Patent FR-2678608-A1 (FR)
Title: Procede de preparation d'esters d'acides alkoxyphenoxy benzouiques et leur utilisation pour la preparation d'acides (hydroxyphenoxy) benzouiques.
Inventor: JEAN-PHILIPPE GILLET
IPC: C07C69/92
Filed: 1991-07-05
Abstract: La présente invention a pour objet un procédé de préparation d'esters d'acides (alkoxyphénoxy) benzoïques, caractérisé en ce que l'on met en contact un ester d'alkyle ayant au moins trois atomes de carbone d'un acide hydroxybenzoïque avec un dérivé d'halogénoanisole, de préférence en excès, en présence de cuivre ou de l'un de ses dérivés, d'une base et éventuellement d'un agent de transfert de phase, et en ce que l'on récupère le composé. Elle a également pour objet les esters nouveaux obtenus et leur utilisation pour préparer les acides (hydroxyphénoxy) benzoïques correspondants.
Patent FR-2678965-A1 (FR)
Inventor: GEORGES VINCENT
IPC: E02B3/12
Filed: 1991-07-10
Abstract: An artificial block is described for structures such as ocean and river structures in particular, and specifically for forming an outer shell providing protection against the effects of swell and current. The geometric shape of the block consists of two straight prisms (5, 6) with isoceles triangle bases, the axes of symmetry of which coincide. The prism bases (7, 8) are mutually perpendicular, and the apex edges (1, 3) and base planes (2, 4) corresponding to the apexes and bases of the isoceles triangles are inverted, the two prisms (5, 6) engaging with each other and always forming a single solid.
Patent FR-2680431-A1 (FR)
Title: Reversal control system for an electric motor
Inventor: JEAN-PIERRE EDMOND
IPC: H01H23/02
Filed: 1991-08-14
Abstract: Reversal control system for an electric motor. It is of the type comprising a control device including a box in which are arranged a control knob (4) tilting about a tilt point (5), a control rod (10) mounted free to pivot on a fixed bearing point, a support (21) for movable electrical contacts (22, 23) which is actuated by the control rod, the said movable contacts interacting with fixed electrical contacts (24, 25) associated with an electric circuit (26), and characterised in that a dished blade (17) is interposed between the control rod (10) and the fixed bearing point, the said blade being deformed during the tilting of the control knob (4) via the control rod (10), in such a way as to obtain, by a touch effect, information on the state of electrical conduction between the fixed and movable contacts. Application especially to motor car equipment.
Patent FR-2680911-A1 (FR)
Title: Earth isolator with cutoff capability
Inventor: DANIEL DEMISSY
IPC: H01H31/34
Filed: 1991-08-28
Abstract: Earthing isolator comprising a female contact and a male contact at the end of an operable earthing blade, characterised in that it comprises a rapid-opening switch (27, 35, 39, 40) arranged in parallel with the ends of the female contact (15) and a means (41) controlled by the movement of the said male contact so as to open the said switch, in the course of a manoeuvre for opening the isolator, when the said female and male contacts are separated by an insulating distance.
Patent FR-2688315-A1 (FR)
Title: Capteur accelerometrique capacitif et accelerometre non asservi en comportant application.
Inventor: MICHEL LEVY
IPC: G01P15/125
Filed: 1992-03-09
Abstract: Le capteur, miniaturisable, comprend un substrat isolant (10) portant une première électrode de mesure (24) et comprend un bras flexible de mesure (18) en matériau conducteur ou semi-conducteur dont une première partie terminale est solidarisée du substrat (10) et dont l'autre partie terminale constitue une deuxième électrode qui fait face à la première. La première partie terminale est fixée au substrat par l'intermédiaire d'une poutre (16) ayant un module de flexion au moins dix fois supérieur à celui du bras de mesure (18), sensiblement parallèle au bras de mesure, et d'un pied (14) fixé rigidement au substrat (10) et situé entre les deux extrémités du bras de mesure, les liaisons de la poutre (16) avec le bras de mesure (18) et avec le pied (14) étant assimilables à un encastrement.
Patent FR-2688801-A1 (FR)
Title: Dust-removal device for the analysis of fumes and process for making use of such a device
Inventor: NICOLAS PERRIN
IPC: G01N1/24
Filed: 1992-03-19
Abstract: The transfer and treatment line (8) between the fume-sampling probe (7) and an analysis system (9) comprises at least one upstream section (17) consisting of a corrugated, advantageously flexible, metal pipe connected to the upstream part (15) of the transfer line (8). The dust carried by the sampled gas is deposited in the corrugations of the corrugated pipe. To remove it, a gas under pressure (20) is passed countercurrentwise through the corrugated pipe. Application especially to devices for the analysis of fumes from electrical furnaces for steel production with the injection of oxygen-containing gas.
Patent FR-2693759-A1 (FR)
Title: Security door to control access to building - uses electromagnetic locks facing frame of outward opening door that has handle that detaches under force less than force of locks
Inventor: PHILIPPE AUBIN
IPC: E05C19/16
Filed: 1992-07-17
Abstract: The door structure (2) has, in the frame (20) on the side of the doorway opposite the hinges (12), a jamb (22) housing electromagnetic locks (21) that face the metal door frame. Current to the locks can be controlled from inside and by a keypad or a card reader placed on the outside of the door jamb. The door opens outward, and requires that the user pull it open using a handle (11).  The attachment of the handle to the door frame is designed to rupture under a force less than that applied by the electromagnetic locks. ADVANTAGE - Prevents door being forced open, and ensures door remains locked to outsiders if it is damaged in attempted entry.
Patent FR-2696571-A1 (FR)
Title: Floor and wall covering selection catalogue - has series of pages divided into upper and lower sections - one depicting room furnishings and the other covering
Inventor: DIDIER FINAZ
IPC: G09F5/04
Filed: 1992-10-02
Abstract: The catalogue consists of covers (2,3) with ring binders (4), and a series of pages (5,6) in upper and lower sections. Each page has one section depicting the furnishings of a room, and the other section a design for a floor or wall covering which can be selected to go with it. One part of the catalogue shows room furnishings on the upper section and floor coverings on the lower one, while another part shows floors complete with furnishings on the lower section and wall coverings on the upper one. The different displays of furnishings and coverings can be in the form of photographs. USE/ADVANTAGE - Allows customers to choose from wider range of floor coverings, carpets and tiles, and wall coverings, including plastics, paper, fabric and paint.
Patent FR-2699235-A1 (FR)
Title: Device for fixing shouldered nut onto any surface - includes plate having feet locking onto edges of panel and which cooperates with base of washer of nut for retaining this nut on panel
Inventor: JEAN-PIERRE LEON
IPC: F16B37/04
Filed: 1992-12-11
Abstract: The assembly consists of a plate (4) provided with feet (5) which have on their ends hooking lips (8) which engage with the edges (6) of a piece (P). This piece cooperates with the shoulder (3) of the nut (1) to hold it in position on the panel (P). This anchorage is effected by the head (2) of the nut engaging in the hexagonal hole (O) in the plate (P). The plate (4) has a greater support surface (4a) than the shoulder (3) of the nut (1) to distribute the load. USE/ADVANTAGE - Fixes shouldered nut to  a surface for the mounting of engines to vehicle chassis which gives a better load distribution and an improved anchorage of the nut.
Patent FR-2702314-A1 (FR)
Title: Metal cabinet, especially for housing modular electrical apparatus
Inventor: PHILIPPE CLAUX
IPC: H02B1/01
Filed: 1993-03-03
Abstract: The invention relates to a metal cabinet including vertical uprights connecting to horizontal corner beams in order to form a rigid framework, and cladding panels closing the frames formed by these uprights and beams. In accordance with the invention, the corner beams (105) are omega-shaped cross-section profiled bars, the wings (106) of which exhibit at least two aligned longitudinal slots (110), and the cladding panels (116, 117, 118, 119) include projecting lateral lugs (120), so as thus to constitute assemblies of slots and of corresponding lugs allowing these cladding panels to be mounted by direct clipping onto the corner beams.
Patent FR-2702984-A1 (FR)
Title: Appareil de mesure du débit de grenailles dans un générateur de grenaillage et générateur de grenaillage comportant un tel appareil.
Inventor: BERNARD THOME
IPC: G01F1/30
Filed: 1993-03-22
Abstract: Appareil de mesure du débit de grenailles dans un générateur de grenaillage caractérisé en ce qu'il comprend, inséré entre une conduite et un réservoir du générateur, un carter (6) s'érigeant verticalement et comportant à sa partie supérieure de moyens d'écoulement (23) de grenailles provenant du réservoir, tandis que sa partie inférieure est directement reliée à la conduite, à l'intérieur du carter (6) étant monté coulissant, verticalement contre l'action d'un ressort taré, un piston (63) dont l'extrémité supérieure est solidaire d'une tête (67) située au droit des moyens d'écoulement (23) des grenailles, des moyens étant prévus pour mesurer les déplacements du piston (63) sous le poids des grenailles provenant du réservoir et la conduite comportant des dérivations débouchant dans le réservoir et dans le carter (6).
Patent FR-2703906-A1 (FR)
Title: Device allowing women to avoid forgetting to take their contraceptive pills
Inventor: DANIEL LEPRETTRE
IPC: A61J7/04
Filed: 1993-04-13
Abstract: The device according to the invention is a case composed of two flaps (1) and (3). The first (1) of these flaps has a hollow internal surface in order to make it possible to place the blister pack (2) of contraceptive pills therein. The second flap (3) is actually an electronic clock. This clock has two alarms which the user can select using a switch (7). One alarm is for each day of the week and the other is for the weekend. The buzzer of the clock is programmed to sound each day, at the desired time, throughout a period of twenty one days. No alarm then sounds for a period of seven days. After this, the clock resumes its twenty one day cycle with alarm sounding, and so on.
Patent FR-2704636-A1 (FR)
Title: Cam-type percussion system
Inventor: NOEL SAMBARDIER
IPC: F41A19/52
Filed: 1993-04-29
Abstract: The present invention involves a miniaturisation of the percussion system of firearms and converting the percussion having a lateral movement in relation to the cartridge into a percussion at 90 DEG . Various calibres can be adopted. The essential characteristic of the invention is that the percussion system is composed of a rod (1) which is propelled by a spring (2) and the end of which comprises a cam (3) articulated about a pivot pin (4) and sliding on an inclined plane (5) forcing it to pivot and direct its end (6) perpendicularly to the displacement of the rod (1). The end (6) then strikes the cartridge (7). The device according to the invention is particularly useful because it appreciably reduces the machining and the number of parts in the trigger systems of firearms.
Patent FR-2705982-A1 (FR)
Title: Machine for drawing lines on the ground
Inventor: ANDRE MAIRE
IPC: A63C19/06
Filed: 1993-06-03
Abstract: According to the invention, the said machine includes a chassis (10) equipped with rollers (11, 12) making it possible for the machine to be moved over the ground along a given line and, inside the said chassis, arranged transversely to the displacement (F) of the machine, on the one hand, at least two receiving reels (20) for taking rolls of adhesive tape (21) which are to be stuck onto the ground in parallel along the said line, the said receiving reels (20) being placed in the front part of the chassis (10) with respect to the displacement (F) of the machine and the said adhesive tapes (21) being unwound towards the rear part of the chassis (10), and, on the other hand, at least one pressing roller (30) placed at the rear part of the said chassis (10), the said machine being equipped with operating means (41, 42, 43, 44, 45) capable of moving the said pressing roller (30) in parallel with itself towards the ground so as to press the adhesive tapes (21) down onto the ground in order to stick them thereto. Application in particular to drawing lines in vehicle parking areas and sports pitches.
Patent FR-2708615-A1 (FR)
Inventor: JEAN MONDET
IPC: C08G18/08
Filed: 1993-08-04
Abstract: Polyester-urethanes contg. units of formula -Ä-O-R<2>-O-(-C(O)-R<1>-C(O)-O-R<2>-O-)n-C(O)-NH-R-NH-C(O)-Ü- (I) and -Ä-O-A-O-C(O)-NH-R-NH-C(O)-Ü- (II) are new in which R = alkylene, cycloalkylene or divalent aromatic radical with 6-15 C, n = a whole number such that the unit has a mol. wt. of 400-5000, R<1> = a divalent radical chosen from (i) -(CH2)m- where m = an integer 2-12 and a gp. of formula (ii) in which the mobile bond is in the ortho, meta or para position, R<2> = a divalent radical chosen from gps. of formula -(-CH2-C(CH3)2-C(O)-O-)p-CH(R<3>)-C(R<4>)(R<5>)-CH2- (a), (b) or (c) in which R<3> = H or branched alkyl gp. with 1-3C, R<4> = H or linear or branched alkyl with 1-4C, R<5> = linear or branched alkyl with 1-4C and p = 0 or 1, and A = a 2-20C alkylene radical substd. by a carboxylic acid or sulphonic acid function, opt. in salt form, or interrupted by a tert. N atom, with a mol. ratio of units (II) to units (I) of 1-10, esp. 1-5. Also claimed are prepn. of the polyester-polyurethanes; pseudo-latexes prepd. from the polyester-polyurethanes; and a cosmetic compsn. contg. the pseudo-latex.
Patent FR-2711376-A1 (FR)
Title: Composite wire for introducing magnesium into a liquid metal
Inventor: MICHEL REBIERE
IPC: C21C7/00
Filed: 1993-10-19
Abstract: A composite wire for introducing magnesium into a bath of liquid metal, consisting of a core containing the magnesium to be introduced and of a sheath made of extruded plastic, characterised in that the core is a welded wire made of magnesium or of magnesium-based alloy. This composite wire can be employed especially as a desulphurising and/or nodulising agent for pig iron.
Patent FR-2718655-A1 (FR)
Title: Procédé de traitement des résidus solides provenant de la combustion d'un combustible contenant du soufre, et dispositif de traitement thermique pour la mise en Óoeuvre du procédé.
Inventor: MORIN JEAN X
IPC: C10L10/00
Filed: 1994-04-13
Abstract: Procédé de traitement des résidus solides provenant de la combustion, dans le foyer d'une chaudière à lit fluidisé circulant, d'un combustible contenant du soufre, procédé selon lequel du calcaire est introduit dans le foyer pour permettre l'absorption de l'anhydride sulfureux produit sous forme de sulfate de calcium CaSO4, caractérisé en ce qu'il comprend en outre les étapes suivantes: 1) on broie le combustible, préalablement à son introduction dans le foyer, à moins de 100 microns, 2) on broie le calcaire, préalablement à son introduction dans le foyer, à une granulométrie centrée dans la plage 100 à 150 microns, avec un maximum de 1 mm, 3) on recueille à la base du foyer les résidus de combustion comprenant de la chaux et du sulfate de calcium provenant de la captation de l'anhydride sulfureux SO2 dégagé par la combustion, et on les traite thermiquement dans un réacteur où l'on obtient un mélange gazeux contenant notamment de l'anhydride sulfureux SO2 et des matières solides à base de chaux CaO, 4) on dirige l'anhydride sulfureux sur une unité de fabrication d'acide sulfurique, 5) on soumet les matières solides à une trempe à l'eau suivie d'un broyage, ces deux opérations ayant pour effet de réactiver la surface spécifique desdites matières solides, et on réinjecte, sous forme de suspension dans l'eau, un partie de ces matières solides dans le foyer de la chaudière, la fraction restante desdites matières étant dirigée vers une utilisation en cimenterie.
Patent FR-2723987-A1 (FR)
Title: Cryo-mechanical multistage axial-flow vacuum pump for light gas
Inventor: CLAUDET GERARD
IPC: F04D29/58
Filed: 1994-08-23
Abstract: The turbo molecular pump has its rotor (1) supported by a pair of magnetic bearings (2) at its ends. Moving blades (3) are distributed in several circular stages alternating with the fixed blades (4) of the stator (9). The structure is surrounded by a thermal insulation enclosure (23) in which a refrigerator (25) is provided for extension of heat from the stator via thermal linkages (26, 27) to a heat exchanger (28). The refrigerator may operate in a Gifford-McMahon or Stirling cycle with a cold source at 15 to 20 K.
Patent FR-2724166-A1 (FR)
Title: Destruction of halogenated organic cpds. e.g. refrigerants, solvents etc.
Inventor: CZERNICHOWSKI ALBIN
IPC: A62D101/22
Filed: 1994-09-05
Abstract: Partial or total decomposition or dehalogenation of organohalogenated cpds. (I), comprises reacting (I) with hydrogen in a plasma out of equilibrium.  Also claimed is the apparatus for performing the process, comprising a plasma generator; fluid injection means; and means for heat exchange and recovery of stable prods.
Patent FR-2725218-A1 (FR)
Title: Procede de decoloration des tissus de jean
Inventor: CANEVA PHILIPPE
IPC: D06L4/30
Filed: 1994-09-30
Abstract: Procédé de décoloration partielle ou totale des tissus de jean, soit en l'état, soit confectionnés en l'article commercial désiré, permettant d'obtenir une gamme d'aspects variés, effectué en milieu aqueux, à la température ambiante, en présence d'un sel hydrosoluble de l'acide permanganique, réalisé, en fonction de l'aspect recherché, à un pH soit compris entre 3,5 et 6,5, soit compris entre 7,5 et 9, et en présence d'un ou plusieurs agents tensioactifs soit anioniques, soit cationiques, soit amphotères, éventuellement en mélange avec un ou plusieurs tensioactifs non-ioniques, dans lequel les tissus, après éventuellement un ou plusieurs lavages à l'eau, sont soumis à un traitement avec une solution aqueuse d'un agent réducteur.
Patent FR-2726762-A1 (FR)
Inventor: RIBIER ALAIN
IPC: A61Q19/08
Filed: 1994-11-10
Abstract: Dispersions comprise 60-98% of aq. phase in which 2-40% of an oily phase is dispersed and stabilised by particles of cubic gel formed from: (i) 0.1-15 wt. % 3,7,11,15-tetramethyl- 1,2,3-hexadecanetriol or phytantriol, N-2-alkoxycarbonyl derivs. of N-methyl glucamine or unsatd. fatty acid monoglycerides; and (ii) 0.05-3 wt.% of a dispersing and stabilising agent (II) which is a water soluble surfactant at room temp. contg. an aliphatic opt. satd. 8-22C chain. The oily phase is pref. in the form of droplets of 0.1-10 mu m. The cpd. in step (i) is present in a relative wt. ratio of 0.02-1/1 (pref. 0.05-0.5/1) cf. the oily phase and 2-200 cf. (II). N-2-Alkoxycarbonyl N-methyl glucamine derivs. are of formula (I), pref. N-2-hexyldecyl, N-2-ethylhexyl or N-butyloctyl- oxycarbonyl-N-methyl-glucamine. RO-CO-N(CH3)-CH2-(CHOH)4-CH2OH (I) R = branched 6-18C alkyl. The cubic gel may contain a mixt. of 10-30 wt.% phytantriol and 70-90 wt.% of at least one N-methylglucamine N-2-alkoxycarbonyl, as well as a hydrophilic and/or a lipophilic active ingredient. The unsatd. fatty acid may be 50-99 (pref. 70-90) wt.% glyceryl monooleate or monolineate, present in a mixt. with 1-50 (pref. 10-30) wt.% phytantriol.
Patent FR-2732968-A1 (FR)
Inventor: BOUCHARD HERVE
IPC: A61P35/00
Filed: 1995-04-14
Abstract: Novel taxoids of general formula (I), the preparation thereof, and pharmaceutical compositions containing same, are disclosed. In general formula (I), Z is a hydrogen atom or a radical of general formula (II), wherein R1 is an optionally substituted benzoyl radical or a radical R2-O-CO-, where R2 is an alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, bicycloalkyl, optionally substituted phenyl or heterocyclyl radical; R3 is an aromatic heterocyclic, alkyl, alkenyl, alkynyl, cycloalkyl, phenyl or naphthyl radical; and R4 is an optionally substituted alkoxy, alkenyloxy, alkynyloxy, cycloalkyloxy or cycloalkenyloxy radical. The novel compounds of general formula (I), wherein Z is a radical of general formula (II), have remarkable antitumoral and antineoplastic properties.
Patent FR-2737208-A1 (FR)
Title: Fluorinated vindoline derivs - and their reaction products with catharanthine having anti-cancer properties
Inventor: JACQUESY JEAN CLAUDE
IPC: C07D519/00
Filed: 1995-07-28
Abstract: Vinblastine and vinorelbine alkaloids of formula (VIII) are new. n = 1 or 2.
Patent FR-2724887-A1 (FR)
Title: Mecanisme de reglage de phare
Inventor: PARKER ERIC G
IPC: B60Q1/068
Filed: 1995-09-22
Abstract: Le mécanisme comporte une tige (12) avec une boule (14) de connexion à un boîtier de phare. Une tige d'entraînement (34) à parties filetées (42, 44) en sens inverses, est supportée dans un manchon (16) portant la tige à boule en coulissement. Des éléments pivotants (46, 48) en forme de croisillon, formant un ensemble à actionnement de cric du type en ciseaux, connectent les deux tiges. Lors d'une rotation de la tige d'entraînement dans un sens, les parties filetées font converger lesdits éléments les uns vers les autres, amenant la tige à boule en position rétractée, et lors d'une rotation en sens opposé, elles font diverger lesdits éléments, amenant la tige en position d'extension. En variante, lesdits éléments sont connectés à la tige d'entraînement et à des plaques fixées au réflecteur et au boîtier ou au boîtier et au châssis du véhicule.