baber/WOPTO huggingface dataset:
Patent FR-3118481-B1 (FR)
Title: Entrée d’air d’ensemble propulsif d’aéronef comprenant un organe de déplacement d’une partie amont mobile et procédé d’utilisation d’une telle entrée d’air
Inventor: KIOUA HAZEM
IPC: F02C7/042
Filed: 2020-12-28
Granted: 2023-04-21
Abstract: Une entrée d’air (5) d’ensemble propulsif d’aéronef (8) comprenant une partie amont mobile (1), une partie aval fixe (2) et au moins un organe de déplacement (3) de la partie amont mobile (1) en translation longitudinale entre une position rentrée, dans laquelle la partie amont mobile (1) est adjacente à la partie aval fixe (2), et une position sortie (P2), dans laquelle la partie amont mobile (1) est écartée de la partie aval fixe (2), l’organe de déplacement (3) comprenant au moins une barre de guidage (30) reliée à la partie amont mobile (1) et une barre d’entraînement (33) comprenant une pluralité de dents (34), la partie aval fixe (2) comportant, pour chaque organe de déplacement (3), une roue dentée (24) configurée pour coopérer avec les dents (34) afin de former une liaison pignon-crémaillère et au moins un organe de guidage (25) de la barre de guidage (30).  Figure de l’abrégé : Figure 2B
Patent FR-3123401-B1 (FR)
Title: Double volant amortisseur
Inventor: LAPORTE BENJAMIN
IPC: F16F15/133
Filed: 2021-05-25
Granted: 2023-09-08
Abstract: Double volant amortisseur (1), comprenant :  - un volant primaire apte à être solidarisé à un vilebrequin, comprenant un moyeu (4),  - un volant secondaire apte à transmettre le couple du volant primaire (vers une boîte de vitesses,   le volant secondaire comprenant :   - un moyeu (12),   - un dispositif d’amortissement pendulaire (20), ce dispositif d’amortissement pendulaire (20) comprenant un support et plusieurs corps pendulaires mobiles par rapport à ce support,   et   - une pluralité d’organes de rappel élastique (18) coopérant d’une part avec le volant primaire et d’autre part avec le volant secondaire de manière à limiter la rotation du volant secondaire par rapport au volant primaire autour d’un axe de rotation (X),  le double volant amortisseur (1) comprenant encore une pluralité de plaquettes d’équilibrage (70) soudées sur un élément de ce double volant amortisseur, par exemple une plaque (17) fixée sur le support du dispositif d’amortissement pendulaire (20).  Figure d’abrégé : Fig. 4
Patent FR-3128569-B1 (FR)
Title: Bloc d'éclairage de sécurité comportant un guide de lumière muni d’une rainure en V
Inventor: GOBEAU JEAN-FRANÇOIS
IPC: G09F13/04
Filed: 2021-10-21
Granted: 2023-12-22
Abstract: L’invention concerne un bloc (10) d'éclairage de sécurité comportant :- une étiquette pictogramme (700) s’étendant selon un plan (P);- un guide de lumière (500) disposé derrière l’étiquette pictogramme, se présentant sous la forme d'une plaque (501) mince, s’étendant selon un plan moyen sensiblement parallèle à celui de l’étiquette pictogramme et dont les dimensions dans ce plan moyen sont sensiblement égales à celles de l’étiquette pictogramme, - une série de diodes électroluminescentes(301) éclairant le guide de lumière.  Selon l’invention, la plaque guide de lumière comporte une partie centrale (510) séparant deux ailes latérales (520) planes et présentant une première face (511) délimitant une première rainure (512) de profil en V qui s’étend selon un axe principal (D2) et qui est ouverte vers l’étiquette pictogramme, la série de diodes électroluminescentes étant alignées parallèlement audit axe principal et disposées en regard de la deuxième face de la partie centrale de la plaque, opposée à cette première face, chaque diode électroluminescente de ladite série présentant une direction principale d'émission du flux lumineux perpendiculaire audit plan moyen de la plaque guide de lumière.  Figure pour l’abrégé : Fig. 2
Patent FR-2459235-B1 (FR)
IPC: C07D213/74
Filed: 1979-06-14
Granted: 1982-09-17
Abstract: The invention relates to novel aniline derivatives of the formula: wherein R1 and R2 represent a hydrogen or chlorine atom, an allyloxy, acetamide or carboxamide group, R3 represents a methyl or an optionally substituted phenyl group, R4 represents a hydrogen atom and R5 an isopropyl, terbutyl, 2-phenoxy-ethyl or 3-phenyl-propyl group or R3 and R5 taken together form with the nitrogen atom a substituted heterocyclic group. The compounds of the invention are useful for the treatment of angina pectoris.
Patent FR-2488601-B1 (FR)
IPC: C07C41/05
Filed: 1981-08-14
Granted: 1984-11-30
Abstract: A process for the preparation of aliphatic ethers by reacting the corresponding alcohol and/or olefin over a solid superacidic catalyst, for example a perfluoroalkane sulphonic acid or a perfluorinated polymeric sulfonic acid.
Patent FR-2534827-B1 (FR)
IPC: B01D53/047
Filed: 1982-10-22
Granted: 1985-02-22
Abstract: The gas originating from the expansion during the stage (T6) is directed into a buffer tank and each adsorber has an operating cycle delayed by 1/nth of the cycle period (T) with respect to a preceding one, and each production stage has a duration of (x/n)T, "n" being greater than or equal to 6, and "x" greater than or equal to 2, and each expansion stage at an intermediate pressure has a shorter duration than each elution stage.
Patent FR-2554205-B1 (FR)
Inventor: LAGABE ANDRE
IPC: F16L17/02
Filed: 1983-10-28
Granted: 1986-06-13
Abstract: An annular elastomer packing 2 for a male-female bell housing type of pipe joint has a trapezoidal foot 12 radially opposite an anchor ridge or flange 8 which seats in a mating groove 5 in the housing, and a tapering truncated body portion 10 joined to the anchor ridge by a shoulder 6 and to the foot by a groove or recess 19. The radial compression of the foot during the initial insertion of the male pipe end serves to firmly anchor the packing via the ridge 8 and groove 5 with the recess 19 accommodating the compressively deformed material, whereafter the continued insertion of the male end radially compresses and axially extends the body portion to ensure a tight seal. This configuration reduces the insertion force and enables greater dimensional variations to be tolerated.
Patent FR-2577423-B1 (FR)
Inventor: KARCHER GILLES
IPC: A61M60/515
Filed: 1985-02-20
Granted: 1989-05-05
Abstract: A first balloon 11 plugs the aorta 1 during the diastole, upstream of the supraaortic arteries 2, 3. A second balloon 12 insures a propulsion of blood toward the coronaries 6,7. A pump 8 commands the inflation and deflation of the balloons from signals from an ECG and a pressure sensor 13 placed opposite the coronaries 6,7.
Patent FR-2578842-B1 (FR)
Inventor: BARREAU MICHEL
IPC: C07D487/04
Filed: 1985-03-15
Granted: 1987-04-10
Abstract: Pyrrolo[1,2-a]azepinone derivatives of formula: (I) in which R3 is H or halogen and either (A) R is benzyl or phenylthio in which the phenyls are optionally substituted by one or more halogens or hydroxy, alkyl, alkyloxy or alkylthio radicals, R1 and R2, which may be identical or different, denote alkyl optionally substituted by dialkylamino in which the alkyls are optionally joined to form a 1-pyrrolidinyl, piperidino, morpholino or 1-piperazinyl ring substituted by alkyl, or alternatively R1 and R2 form a heterocyclic ring chosen from pyrrolidine, piperidine, morpholine and piperazine, substituted by alkyl, alkenyl (2 to 4 C), benzyl or phenethyl optionally substituted by halogen, alkyl, alkyloxy, alkylthio, CF3, COOH, carboxyalkyl, alkyloxycarbonyl, alkyloxycarbonylalkyl, hydroxyalkyl, or alkylcarbonyloxyalkyl in which the alkylcarbonyl has 2 to 18 C, or (B) R is phenyl optionally substituted with one or more halogens or hydroxy, alkyl, alkyloxy or alkylthio radicals and R1 and R2 together form a piperazine or homopiperazine ring substituted by hydroxyalkyl (2 to 4 C), alkenyl (2 to 4 C), alkynyl (2 to 4 C), benzyl or phenethyl optionally substituted by halogen, alkyl, alkyloxy, alkylthio, CN, CF3, COOH, carboxyalkyl, alkyloxycarbonyl, alkyloxycarbonylalkyl, hydroxyalkyl, or alkylcarbonyloxyalkyl in which the alkylcarbonyl has 2 to 18 C, the said alkyls containing, except where otherwise stated, 1 to 4 C in a straight or branched chain, and the pharmaceutically acceptable salts thereof, are useful as antipsychotics.
Patent FR-2590741-B1 (FR)
Inventor: LEVEL YVES
IPC: H02J3/14
Filed: 1985-11-26
Granted: 1988-03-04
Abstract: 1. Process for controlling the supply of loads from a three-phase supply source, according to which at each trip of the supply of the loads the flow of current in each load is only permitted during a time corresponding to a certain number of periods of the alternating supply current defining a wave train, and on each trip of the supply of the loads current is first of all permitted to flow, during the passage to zero of the voltage between two phases, in two lines for supplying loads corresponding to two different phases of the three-phase supply current and then, with a predetermined delay, current is permitted to flow in the third supply line of the loads corresponding to the third phase, characterised in that for each trip of the supply of the loads (R1 , R2 , R3 ) a specific voltage between two phases (U12 or U23 or U31 ) and a specific direction of development, increasing or decreasing, of this voltage are selected in order first of all to permit current to flow in two specific lines (Y1 and Y2 or Y2 and Y3 or Y3 and Y1 ) for supplying the loads during the passage through zero of the said determined voltage (U12 or U23 or U31 ) in the said determined direction of development, and that for a series of six successive trips of the supply of the loads permutations among the phases and directions of development under consideration are made in order to define the said determined voltage (U12 or U23 or U31 ) and the direction of development taken into account for this voltage in order to cause each trip during a passage to zero corresponding to a different combination of a voltage determined between phases and a direction of development of this voltage (U12 increasing, U31 decreasing, U23 increasing, U12 decreasing, U31 increasing, U23 decreasing), in such a way that for the currents (I1 , I2 , I3 ) flowing through each line (Y1 , Y2 , Y3 ) for supplying the loads (R1 , R2 , R3 ) on a cycle of six trips loading to the formation of six wave trains, the continuous component is cancelled.
Patent FR-2577790-B1 (FR)
Inventor: HILTEBRANDT SIEGFRIED
IPC: A61B1/00
Filed: 1986-02-21
Granted: 1991-04-05
Abstract: The shaft of an endoscope for passing through a trocar sleeve or a guiding shaft is tapered towards the distal extremity, and this taper is followed proximally by at least one shallowly concave peripheral constriction. The distal objective of the endoscope is thus spaced from the inner walls and distal edges of the trocar sleeve or guiding shaft, so that residues on these inner walls or edges do not contaminate or obscure objective but are instead scraped off by the peripheral constriction.
Patent FR-2580832-B1 (FR)
Inventor: TAKAGI TORU
IPC: G04B37/18
Filed: 1986-04-17
Granted: 1990-03-09
Abstract: An airtight wrist-watch casing comprises a flat, tubular, transparent main body 1, a bar-like inner case 8 of reduced cross section mounting the movement and a pair of tightly sealed end closures 5. This provides the visual effect of transparency as in a see-through wrist-watch, while providing enhanced waterproof protection of the movement. The end closures 5 carry means 4 for attaching a wrist strap.
Patent FR-2581652-B1 (FR)
Inventor: HEYNEKER HERBERT LOUIS
IPC: C12N15/58
Filed: 1986-04-21
Granted: 1989-12-22
Abstract: Human tissue plasminogen activator (t-PA) mutant (I) is produced by recombinant cells and is resistant to specific enzymatic cleavage. (I) is esp. in single-chain form, stabilised by site-directed mutagenesis at a 2-chain cleavage site. Partic. the matural Arg at position 275 is replaced by Gly or Glu, or Ila at position 276 is replaced. Also new are (1) DNA sequences coding for (I); (2) expression vectors able to express (I) and (3) microorganisms and cell cultures transformed with these vectors. A native t-PA gene, contg. the sequence to be mutated, is inserted into the phage M13mp8, and the single-strand form of the prod. annealed to a synthetic oligonucleotide, co-ng. 1 or more triplets coding for the amino acid(s) to be substd. forming a double-strand region. Expression vectors contg. the new DNA sequences can be expressed in E.coli or partic. cultures of Chinese hamster ovary (using vectors which include the SV40 origin of replication as promoter). -
Patent FR-2630016-B1 (FR)
IPC: A63B23/035
Filed: 1988-04-19
Granted: 1993-05-21
Abstract: Musculation and/or reeducation apparatus of the type comprising a pair of crank-handles (6) operated by a person via levers (7) perpendicular to said crank-handles (6), the latter being mounted upon a shaft (3) which pivots in a block (2) containing means for driving and/or braking said shaft (3). The apparatus according to the invention is characterized in that said block (2) is installed so as to slide on a support (1).
Patent FR-2660792-B1 (FR)
Inventor: DENIS DUFOURNET
IPC: H01H33/915
Filed: 1990-04-04
Granted: 1992-06-12
Abstract: Medium-voltage circuit-breaker with abutting arcing contacts, comprising, in an insulating envelope (20) filled with a gas having good dielectric properties, a first stationary arcing contact (24, 27), connected to a first current intake (23), and a moving rig comprising a first tube (32) which can be displaced by an operating rod (46), the said first tube being connected by gliding contacts to a second current intake, the said first tube defining, with a second stationary tube (40), a blast volume and being prolonged by a blast nozzle, the said circuit-breaker further comprising a second arcing contact (50, 51) characterised in that the first tube is milled so as to comprise a first part (31) of small diameter and cooperating with the said second tube (40) to constitute the said blast volume (41), and a second part (32), of larger diameter, carrying the said blast nozzle (37), the two parts being connected by a substantially annular portion (33) comprising through-holes (34) and a shoulder (33A) and constituting a blast piston, the said second contact consisting of a third tube (50) sliding inside the said first part (31) of the said first tube, the said third tube comprising a flange (52) on which is supported a first end of a spring (53), a second end of which is supported on the said shoulder (33A), the said spring being taut when the circuit-breaker is in the engaged position.
Patent FR-2700557-B1 (FR)
Inventor: DILO JOHANN PHILIPP
IPC: D04H18/02
Filed: 1993-12-30
Granted: 1996-07-05
Abstract: A brush structure for use as a stitch support for a velour needle loom comprises bristle tufts inserted into a carrier plate, with their free ends forming a continuous support surface for supporting thereon a fiber batt to be needled. The foot portions of the bristle tufts are of polygonal cross-section, resulting in a high packing density of the bristle tufts on the carrier plate and optimum bristle-coverage thereof. This enables excellent continuity of the support surface formed by the free bristle ends to be achieved without the bristles having to be provided with a curl or crimp.
Patent FR-2729309-B1 (FR)
Inventor: BLANCHARD GILBERT
IPC: B01J23/34
Filed: 1995-01-13
Granted: 1997-04-18
Abstract: PCT No. PCT/FR96/00039 Sec. 371 Date Sep. 9, 1997 Sec. 102(e) Date Sep. 9, 1997 PCT Filed Jan. 10, 1996 PCT Pub. No. WO96/21506 PCT Pub. Date Jul. 18, 1996The invention provides a catalytic composition which is based on a cerium oxide and on at least one other oxide chosen from iron, manganese and praseodymium oxides, which controls H2S emissions in the catalysis of treatment of automobile exhaust gas.
Patent FR-2725024-B1 (FR)
Inventor: CATT MICHAEL
IPC: A61D17/00
Filed: 1995-09-22
Granted: 1998-04-30
Abstract: Methods, devices and test kits for monitoring the ovulation cycle, involve testing the body fluid, e.g. urinary, concentration of one or more analytes. Preferably estrone-3-glucuronide and luteinizing hormone are both measured, and a reference concentration for E3G is established at about day 6 of the current cycle. Preferably, disposable testing devices are used, in conjunction with a relatively permanent electronic reader/monitor. The number of "daily" tests required per month can be minimised.
Patent FR-2739486-B1 (FR)
IPC: H02H5/06
Filed: 1995-09-28
Granted: 1997-11-14
Abstract: PCT No. PCT/FR96/01513 Sec. 371 Date May 19, 1997 Sec. 102(e) Date May 19, 1997 PCT Filed Sep. 27, 1996 PCT Pub. No. WO97/12379 PCT Pub. Date Apr. 3, 1997An electrical transformer which is filled with a combustible coolant may experience a break in the electrical insulation within the transformer. This break in the electrical insulation may lead to an explosion or fire. A pressure sensor and a vapor sensor are preferably coupled to the enclosure to monitor the pressure and vapor content of the enclosure. An increase in pressure of the enclosure may indicate that an insulation breakdown has occurred. When an increase in pressure is detected, the coolant is partially drained from the enclosure. After draining some of the coolant, an inert gas may be injected into the bottom of the enclosure to stir the remaining coolant.
Patent FR-2727015-B1 (FR)
Inventor: GAMBHIR RENU
IPC: A61K9/00
Filed: 1995-11-20
Granted: 1997-08-22
Abstract: PCT No. PCT/IB95/01152 Sec. 371 Date Jul. 9, 1997 Sec. 102(e) Date Jul. 9, 1997 PCT Filed Nov. 20, 1995 PCT Pub. No. WO96/15786 PCT Pub. Date May 30, 1996The invention relates to a liquid composition for oral administration comprising ondansetron or a pharmaceutically acceptable derivative thereof, a sweetener and one or more pharmaceutically acceptable excipients. The sweetener comprises one or more polyhydric alcohols and the pH of the combination lies in the range 2.0 to 5.0. Methods for the manufacture of such compositions and for their use in the treatment of conditions mediated through the action of 5-hydroxytryptamine (5 HT) at 5 HT3 receptors are also included.
Patent FR-2741811-B1 (FR)
Inventor: VIVIER DANIEL
IPC: A62C13/76
Filed: 1995-12-05
Granted: 1998-01-16
Abstract: The fire extinguisher has a spray head (3) which is connected to a tank (2) of the extinguishing product by a flexible tube (4). A section (25) engages with a part (11) of the extinguisher actuating mechanism (10,11), operating the mechanism when the head is separated from the tank. The head has the general shape of a gun with a trigger (25) forming the section which engages with the actuating mechanism. The actuating mechanism consists of a sliding rod (10) with a pointed tip (10a) to pierce the seal (12) of a propellant gas cartridge (5). The rod is actuated by a lever (11) with a cam (11a) at one end and its other end (11b) engaging with an aperture in the trigger. The cam is shaped so that the spray head cannot be replaced in its original position before the fire extinguisher is re-charged. The wall mounting bracket is shaped so that the fire extinguisher is inclined towards the user and is held in place by a strap which breaks when the extinguisher is pulled away from the bracket.
Patent FR-2749389-B1 (FR)
Inventor: ORY JEAN MARIE
IPC: G01N21/76
Filed: 1996-06-03
Granted: 1998-08-07
Abstract: A biological collector, for monitoring the quality of circulating water and detecting pollution of the water, comprises a tubing element (1) in which water can circulate. In the wall of the element is a window (7) in which a chlorophyll-containing biosubstrate (BS) (11) is placed. BS is located between a transparent support wall (12) and a porous membrane (10) in direct contact with the interior of the tubing element. The metabolic activity of BS is determined (preferably by measuring the chlorophyll fluorescence or the quantity amount of oxygen generated by photosynthesis), using sensors placed against the support wall. A main light source (23) illuminates BS through the support wall. Also claimed is a corresponding method of detecting pollution of circulating water, in which variations in the signals corresponding to the metabolic activity represent the state of pollution of the water.
Patent FR-2767855-B1 (FR)
Inventor: LEFEVRE JEAN PIERRE
IPC: E05D7/10
Filed: 1997-08-29
Granted: 1999-11-26
Abstract: The trap door is hinged on a part (16) both having hinge knuckles (26,28) forming an eyelet for the passage of a hinge rod  (20).  One of the knuckles has a radial slot (42)which enables the engagement of a reduced section (40) of the rod in the slit knuckle in a radial direction. The hinge has a reduced number of components enabling good rotational guidance. Drawings show the hinge rod and its mounting in the knuckles.
Patent FR-2768161-B1 (FR)
Inventor: GIRARD PIERRE
IPC: D21H19/82
Filed: 1997-09-10
Granted: 1999-10-15
Abstract: The invention concerns paper or cardboard with improved printability, designed to be printed with gravure or flexographic printing, consisting of a base fabric coated with at least a standard surface coat, a coating of a composition based on specific pigments for improving the standard surface coating contact with printing ink, said composition containing at least a specific pigment selected in the group including silicon, precipitate calcium carbonate (PCC), calcined kaolin on their own or mixed, and being deposited on the base fabric in the proportion of not more than five grams per square meter (5g/m<2>). The invention also concerns a method for making said paper or cardboard.
Patent FR-2777747-B1 (FR)
Inventor: DUVERT PATRICE
IPC: A01N43/54
Filed: 1998-04-27
Granted: 2000-07-28
Abstract: The invention concerns a synergistic fungicide and/or bactericide composition comprising dodine and a derivative of the anilino-pyrimidine family. The invention also concerns a preventive or curative method for fighting against phytopathogenic fungi and/or bacteria using such a composition.
Patent FR-2793086-B1 (FR)
Inventor: GREHANT BERNARD
IPC: E05F15/60
Filed: 1999-04-29
Granted: 2001-07-06
Abstract: A flux-switching linear motor with at least two phases P1, P2, P3 has a moving rig, two permanent magnets 9, 10 and a switching mechanism. The moving rig 1 has at least two field coils 7. Each field coil 7 surrounds a magnetic armature 8 defining moving magnetic poles. The two permanent magnets 9, 10 are magnetized in opposite directions, transverse to the axis of a guidance stator tube 1. The stator tube 1 has magnetic poles 2 disposed along at least one of its walls so as to be successively facing the moving magnetic poles during the travel of the moving rig. The switching mechanism switches the direction of the current in the coils. The permanent magnets 9, 10 are disposed outside the coils and magnetized along an axis parallel to the axis of the coil. The stator magnetic poles include pieces 2 made of magnetic material fixed in a guidance tube made of amagnetic material. The dimension of the magnets as measured along their magnetic axis is chosen so as to create narrow gaps to allow movement of the magnets past the stator poles.
Patent FR-2796157-B1 (FR)
Inventor: LEJEUNE PHILIPPE
IPC: G01R31/01
Filed: 1999-07-05
Granted: 2002-05-31
Abstract: The system uses statistical analysis of results in order to determine necessary timing of future tests during mfr. The procedure for testing electronic components includes subjecting the first terminals of the component to a given voltage on an initial date (Di), and measuring on a measurement date the value of the potential on second terminals of the component on a measurement date (Dm). This value is compared with acceptable limits in order to either accept to reject the component. The date of measurement is determined in the course of a learning phase, by means of a criteria applied to population of accepted components, by consideration of a statistical image of this population. The measurement data is adjusted in the course of an adjustment phase in the test procedure, according to the results which are obtained in the tests.