baber/WOPTO huggingface dataset:
Patent FR-3117096-B1 (FR)
Title: Dispositif de distribution de produit fluide comportant un indicateur de doses
Inventor: SAVALLE MATTHIEU
IPC: B65D83/44
Filed: 2020-12-04
Granted: 2023-01-13
Abstract: Dispositif de distribution de produit fluide, comportant un corps (100) pourvu d'un manchon axial creux (101) recevant un distributeur de produit fluide comprenant un réservoir (1) contenant un produit fluide et une valve doseuse (10), ledit corps (100) comportant un indicateur (200) pour indiquer à l'utilisateur la quantité de produit fluide qui reste dans le distributeur de produit fluide, ledit indicateur (200) comportant un élément d'indication (201) disposé à l'extérieur dudit manchon axial creux (101) et déplaçable axialement par rapport audit manchon axial creux (101) le long de moyens d'indication (208) disposés à l'extérieur dudit manchon axial creux (101), ledit élément d'indication (201) étant déplacé à chaque actionnement du dispositif en l'absence de tout contact mécanique entre ledit élément d'indication (201) et une partie du distributeur mobile durant l'actionnement, tel que ledit réservoir (1).  « figure pour l’abrégé : figure 1 »
Patent FR-3119800-B1 (FR)
Title: Ensemble de transmission pour véhicule automobile
Inventor: MATIAS CARLOS
IPC: F16H63/30
Filed: 2021-02-12
Granted: 2022-12-30
Abstract: L’invention concerne un ensemble de transmission (2) pour véhicule automobile. L’ensemble de transmission (2) selon l’invention comporte une machine électrique (5) configurée pour générer un couple moteur sur un arbre de transmission et un arbre réducteur (7) lié à un réducteur de couple (8). L’arbre réducteur (7) est couplé en rotation à l’arbre de transmission par l’intermédiaire d’un manchon de couplage mécanique. Conformément à l’invention, un dispositif de couplage électrique (10) distinct du manchon de couplage mécanique est configuré pour établir une connexion électrique directe entre l’arbre de transmission et le réducteur de couple (8).  Fig. 2
Patent FR-3120829-B1 (FR)
Title: Dispositif de suspension à un câble d’une caténaire d’une voie ferrée
Inventor: GASSELIN BENOIT
IPC: B60M1/02
Filed: 2021-03-19
Granted: 2023-03-10
Abstract: Titre : Dispositif de suspension à un câble d’une caténaire d’une voie ferrée L’invention concerne un dispositif de suspension à un câble (1) d’une caténaire d’une voie ferrée, le dispositif comprenant :- une perche de portage (2) s’étendant selon un axe d’extension (20) ;- une tête de perche (4) portée par la perche de portage (2), la tête de perche (4) comprenant deux organes (41), dont au moins un crochet (410) destiné à être crocheté sur un câble (1) ;la tête de perche (4) étant couplée à la perche de portage (2) par une liaison débrayable (5) actionnable entre :- une position d’embrayage dans laquelle la tête de perche (4) est solidaire en rotation de la perche de portage (2) autour de son axe d’extension (20) ;- une position débrayée dans laquelle la tête de perche (4) est librement mobile en rotation par rapport à la perche de portage (2) autour de son axe d’extension (20).    Figure pour l’abrégé : Fig. 1
Patent FR-3127027-B1 (FR)
Title: Calculateur de contrôle moteur
Inventor: ROCHARD PASCAL
IPC: F02D41/22
Filed: 2021-09-10
Granted: 2023-08-04
Abstract: L’invention concerne un calculateur (40) pour véhicule automobile, apte à être relié électriquement à un capteur (10) du véhicule sur un lien filaire de communication (L2) afin de recevoir un signal de sortie généré par ledit capteur (10), ledit capteur (10) étant alimenté électriquement par un module d’alimentation (20) via un lien filaire d’alimentation (L1), le calculateur (40) étant remarquable en ce qu’il est apte à être relié électriquement à un dispositif de mesure (30) configuré pour mesurer les variations du courant électrique circulant sur le lien filaire d’alimentation (L1), et en ce qu’il est configuré pour détecter sur le lien filaire de communication (L2) un court-circuit entre le lien filaire d’alimentation (L1) et le lien filaire de communication (L2), à recevoir du dispositif de mesure (30) les mesures des variations du courant et le capteur (10) et à estimer le signal de sortie à partir des mesures de variation de courant reçues.  Figure pour l’abrégé : Fig 1
Patent FR-3130391-B1 (FR)
Title: Dispositif d’imagerie par résonnance magnétique pourvu d’un assemblage magnétique
Inventor: ANDIA VERA GIANFRANCO
IPC: G01R33/48
Filed: 2021-12-10
Granted: 2023-11-03
Abstract: L’invention concerne un dispositif d’imagerie (1) qui comprend :  - au un moins un premier module (36) comprenant un chariot (38) pourvu d’un plateau (39) sur une face duquel repose un assemblage magnétique (1A) étant destiné à imposer un champ magnétique principal dans une zone d’analyse (22) d’un logement principal (16) dudit assemblage magnétique (1A), le chariot (38) comprenant en outre deux parois latérales (40, 41) supportant par un de leur bord, dit bord supérieur, le plateau (39) ;  - un deuxième module (37) de forme essentiellement parallélépipédique, supportant un ensemble d’éléments de contrôles électroniques, la console est notamment configurée pour être insérée entre les parois latérales du chariot (38) ;  la console et le premier module comprennent des moyens d’identification, par la console, des caractéristiques géométriques et magnétiques de l’assemblage magnétique (1A) dudit premier module, les moyens d’identification étant intégrés dans des moyens de connexion.  Figure 14
Patent FR-3132197-B1 (FR)
Title: Chaise empilable et assemblable en rangee
Inventor: CAMPO BENOÎT
IPC: A47C3/04
Filed: 2022-02-02
Granted: 2024-01-19
Abstract: CHAISE EMPILABLE ET ASSEMBLABLE EN RANGEE Chaise (1) empilable la chaise (1) comprenant une assise (3), un dossier (2), une première structure latérale (LR) et une deuxième structure latérale (LL), comprenant chacune :   un pied avant (PaR, PaL) et un pied arrière (PdR, PdL) situé derrière le pied avant (PaR, PaL) selon un axe x de la chaise s’étendant de l’arrière vers l’avant, un accoudoir (AR, AL) s’étendant rectilignement depuis une première partie cintrée (CAR, CAL) jusqu’à une deuxième partie cintrée de la structure (CDR, CDL),  l’accoudoir (AR, AL) s’étendant vers l’arrière en s’écartant d’un premier plan vertical longitudinal situé entre les accoudoirs des deux structures latérales.  Figure pour l’abrégé : [Fig. 1]
Patent FR-2368190-B1 (FR)
IPC: G11B7/1374
Filed: 1977-10-17
Granted: 1982-11-19
Abstract: Apparatus for reading optically detectable indicia on a record carrier, such as video information which is recorded in the form of pits on a record medium, for example, a video disc. A source of coherent light transmits a beam to the record carrier. A hologram is interposed between the coherent light source and the carrier, the hologram serving to focus the beam on the record carrier. The intensity of the focussed beam is modulated by the recorded indicia, and at least one photodetector is disposed in an optical path traversed by the modulated beam so as to detect the intensity thereof. In a preferred embodiment, the hologram focusses the beam onto the surface of the record medium whereat it is modulated and reflected therefrom to the photodetector. Plural photodetectors may be provided in separate optical paths traversed by the reflected light so as to produce outputs which, upon comparison with each other, represent deviations, or tracking errors, in the location of incidence of the light beam on the record medium. In yet another embodiment, the hologram directs the coherent light to the record medium along two different optical paths so that the reflection of one beam can be used to read out the recorded information and the reflection of the other beam can be used to detect focussing fluctuations. In a still further embodiment, another hologram is used to receive and direct reflected light to the photodetector.
Patent FR-2466223-B1 (FR)
IPC: A47C3/22
Filed: 1980-09-30
Granted: 1984-12-21
Abstract: A chair provided with a seat carrier and an associated backrest carrier includes a pneumatic spring connected between the seat carrier and backrest carrier, and a mechanical draw spring one end of which is connected directly to the backrest carrier and the other end of which is connected to an adjustable lever pivotally mounted on the seat carrier. The pneumatic spring and mechanical spring are disposed in side-by-side parallel relation to one another between a pair of generally vertical spaced bars forming a portion of the backrest carrier. The force exerted by the mechanical spring is in opposition to the restoring force exerted by the backrest carrier so that movement of the lever to increase the force exerted by the mechanical spring reduces the total restoring force exerted on the backrest carrier.
Patent FR-2472548-B1 (FR)
IPC: H01L41/39
Filed: 1980-12-26
Granted: 1983-10-14
Abstract: In a method of manufacturing silica-free, interconnected porous ceramics, use is made of ceramic material powder which exhibits an expansion phenomenon due to reaction when fired; the ceramic material powder is mixed with binder; the mixture is molded; thereafter the molded mixture is fired and, during the firing process, held for a predetermined period of time at a predetermined temperature which is not lower than a temperature at which maximum expansion occurs in the expansion phenomenon but lower than a temperature at which the firing of the molded mixture is completed; and the firing process is stopped after a lapse of the predetermined period of time.
Patent FR-2537810-B1 (FR)
IPC: H04M9/08
Filed: 1982-12-14
Granted: 1985-03-08
Abstract: 1. Amplified speaker telephone apparatus comprising a microphone, a signal subtractor (16) receiving a signal (M) from the microphone and a signal (S) from a telephone line, an amplifier (22) and a loudspeaker for amplified listening (24) receiving the signal from the subtractor, and an ""antilarsen" loop (26) receiving the signal from the microphone and acting on the listening amplifier for reducing the amplitude of the signal applied to the loudspeaker when the signal from the microphone exceeds a certain level, characterized in that the antilarsen loop includes a high-pass or band-pass filter (34) having a high attenuation for the frequencies below about 1 kilohertz and a low attenuation for frequencies where the larsen effect most likely occurs.
Patent FR-2576228-B1 (FR)
Inventor: MARCON CHARLES
IPC: B21D17/04
Filed: 1985-01-23
Granted: 1989-12-01
Abstract: The process according to the invention relates to the production of grooves such as helical threads on the wall of tubes composed of ductile or plastic materials without removal of matter. It involves using a knurling tool (11) of radius (R1) which is freely rotatable about an axis (X3). This axis covers, in the direction indicated by the arrow F2, a determined closed curve (12) which, in the figure, is a circumference of radius (R2) and of axis (X4). The enveloping curve of the path of the shaping edge (15) of the knurling tool has a region of intersection (13) with the wall of revolution (10) of axis (X2). The diameter of the knurling tool is greater than the diameter of the circumference (12). A helical thread is obtained by moving the wall of revolution (10) in relative manner along its axis (X2) relative to the knurling tool (11).
Patent FR-2564732-B1 (FR)
Inventor: TAKAOKA KUNIO
IPC: A61L27/00
Filed: 1985-05-28
Granted: 1990-09-07
Abstract: An artificial bone-forming biomaterial comprising a mixture of a bone-forming factor and a first carrier selected from collagen, its derivatives and denatured substances and a method of making the biomaterial.
Patent FR-2645980-B1 (FR)
Inventor: MARC HEDDEBAUT
IPC: G05D1/02
Filed: 1989-04-14
Granted: 1996-05-31
Abstract: The device uses a magnetic field produced by a system placed along the direction of the track to be followed. The device comprises two magnetic sensors (2, 3) mounted on the vehicle which receive and detect the field. The system producing the field is a waveguide (1) which, for the determination of any sideways deflection with respect to the direction of the track, is connected to a radio transmitter having a frequency lying between 1 and 100 kHz.
Patent FR-2663263-B1 (FR)
Inventor: JACQUES BOURGES
IPC: B44C1/22
Filed: 1990-06-14
Granted: 1992-09-25
Abstract: The invention relates to a method of reproduction by blackline relief engraving on the surface of a support made of hard material of a design for decorative use in which the light zones of the design are hollowed out and in which the zones which are to come into shade are spared. This method consists:   - in a first phase of tracing on said support hollows which are cut so as to delimit in relief on said surface a frame of regular geometric unit motifs, - and in a second stage of removing the regular geometric unit motifs in relief corresponding to said light zones of the design for decorative use so as only to leave apparent the geometric unit motifs corresponding to the zones of shade.   Applications: commemorative monuments, elements of modern sculpture, funeral steles, giant frescoes, facade coverings, logos etc.
Patent FR-2671073-B1 (FR)
Inventor: ROGER BOVI
IPC: C04B35/66
Filed: 1991-01-02
Granted: 1993-04-23
Abstract: Process for forming a refractory mass on a surface, in which a mixture of refractory particles and of partly molten oxidisable particles is sprayed. The particle size distribution factor of the fractions of the refractory particles and of the oxidisable particles which pass at 80 % and at 20 % is lower than 0.8. The invention also relates to a composition of a mixture of particles for making use of such a process.
Patent FR-2675807-B1 (FR)
Inventor: HENRI WANTIER
IPC: A61K47/48
Filed: 1991-04-23
Granted: 1994-07-01
Abstract: Calcitonin conjugate or an analogous polypeptide which has substantially the same sequence of amino acids as a natural calcitonin and a biological activity of the same kind, with one or more compound(s), each containing one or more polyethylene glycol polymer(s) via a covalent bond of the said compound(s) with one or at least one free carboxyl group of calcitonin or its analogue respectively.
Patent FR-2679555-B1 (FR)
IPC: C07C275/24
Filed: 1991-07-25
Granted: 1993-11-19
Abstract: New urea derivatives corresponding to the general formula 1  (* CHEMICAL STRUCTURE *) 1 in which: R1 represents a C1-C4 alkyl group; R2 represents: a C5-C7 cycloalkyl group a cycloalkylmethyl group in which the cycloalkyl radical contains from 5 to 7 carbon atoms a benzyl group a benzyl group in which the aromatic ring bears a C1-C4 alkyl group, a C1-C4 alkoxy group, a halogen atom or a nitro group; A represents an oxygen atom or a methylene radical; n represents 1 or 2; X represents an oxygen or sulfur atom; B represents a direct bond, a methylene radical or a carbonyl radical; as well as the therapeutically acceptable salts of these molecules. The invention also relates to the application of the compounds of general formula 1 in therapy, and to the preparation processes.
Patent FR-2685460-B1 (FR)
Title: Procede et installation de production d'oxygene gazeux sous pression par distillation d'air
Inventor: GRENIER MAURICE
IPC: F25J3/04
Filed: 1991-12-20
Granted: 1997-01-31
Abstract: Dans cette installation du type à pompe, une partie de l'air haute pression servant à vaporiser et à réchauffer l'oxygène est surpressé par au moins une soufflante (en 30, 31) avant d'être au moins en partie liquéfié (en 16) dans la ligne d'échange thermique (2) puis, après détente (en 17), introduit dans la double colonne (1). Application à la production d'oxygène sous au moins 13 bars.
Patent FR-2693206-B1 (FR)
Inventor: VANLERBERGHE GUY
IPC: C11D3/32
Filed: 1992-07-02
Granted: 1994-09-16
Abstract: The invention relates to the use, as a thickening agent in solutions of surface-active agents, of aminopolyol carbamates corresponding to the general formula: in which: R1 represents a saturated C8-C13 linear alkyl; R2 represents hydrogen or a C1-C10 alkyl; n is between 1 and 5. The invention also relates to washing and/or cleansing compositions containing surface-active agents and these compounds.
Patent FR-2698739-B1 (FR)
Inventor: GUARNOTTA ALBERT
IPC: G08B15/00
Filed: 1992-11-30
Granted: 1995-02-17
Abstract: Tensioning device suitable for providing an adjustable, balanced tension to the power-supply and multiplexing cable (1) and to the coaxial video-transmission cable (2), these cables being connected to a camera turret supported by a carriage (C) for to-and-fro translational movement in a video surveillance tunnel, each of these two cables (1, 2) being anchored in a fixed manner to the carriage (C), as well as at its point (P1, P2) of penetration into the tunnel, coming from the outside of the latter, and being rigged over the pulley of a respective tensioning pulley block (M1, M2) before being anchored to the corresponding bracket (S1, S2) of the carriage (C), these two pulley blocks (M1, M2) being connected by a small flexible cable (3) passing over idler pulleys (4, 5, 7) and a tensioning-device roller (6).
Patent FR-2706521-B1 (FR)
Inventor: DANIEL GASTOU
IPC: E06B5/16
Filed: 1993-06-14
Granted: 1995-07-21
Abstract: This panel (board) (2) is of the type having a laminated structure which is symmetrical with respect to its longitudinal mid-plane, comprising two layers of thermosetting and non-inflammable inorganic resin (4), reinforced with reinforcing fibres having a high thermal resistance and a high mechanical strength and a non-inflammable core of lower density. The core (6) consists of an inorganic filler and of a binder compatible with the resin, enabling it to adhere to the said layers (3, 5).
Patent FR-2724720-B1 (FR)
Inventor: SCIANDRA JACQUES
IPC: G01B11/245
Filed: 1994-09-16
Granted: 1997-01-31
Abstract: Method for the correlation of three dimensional measurements obtained by at least one first (1) and one second (2) image capturing unit. The method comprises, for the calibration phase, the steps of: producing a calibrating ball (4) movably and rotatably mounted about an axis (7), successively and rotatingly shifting the calibrating ball (4) into the measuring positions which are visible to the acquisition units; measuring, for each of the measuring positions, the spherical cap seen by each of the image capturing units; determining, for each of the measuring positions, the center of the calibrating ball, to express the same reference frame in the first and second reference marks viewed by the first and second image capturing units respectively; calculating the matrix of the passage from the first reference mark to the second reference mark to correlate the measurements between the first and second optical image capturing units.
Patent FR-2725987-B1 (FR)
Inventor: CARON ANTOINE
IPC: C07D403/10
Filed: 1994-10-19
Granted: 1997-01-10
Abstract: Prepn. of 2-n-butyl-3-((2'-(tetrazol-5-yl)-biphenyl-4-yl)methyl)-1,3-diaza- -spiro(4.4)-non-1-ene-4-one (I) comprises: (a) treating 2-n-butyl-3-((2'-cyanobiphenyl-4-yl)methyl)-1,3-diazaspiro(4.4) non-1-ene-4-one (II) with an alkaline azide and Et3N.HCl in an inert, polar, aprotic solvent and recovering (I) in the form of an alkaline salt in aq. soln; (b) neutralising to pH 4.7-5.3, and (c) crystallising the pptd. prod. (i) in a solvent contg. < 10 vol.% water to obtain (I) in form A (i.e. (IA)) having a specified X-ray diffraction pattern; or (ii) in a solvent miscible with water contg. > 10 vol.% water to isolate (I) in form B (i.e. IB)) which has a different specified X-ray diffraction pattern. Also claimed is the prepn. of (IB) comprising recrystallising (IA) or (I) in a solvent miscible with water contg. ≥ 10% water. (IB) having a specified X-ray diffraction pattern, m.pt. 185-186 degrees C. and IR absorption at 1537,1200 and 745 cm<-1> or obtd. by the above processes is new.
Patent FR-2726282-B1 (FR)
Inventor: GOETZ VINCENT
IPC: B01J19/00
Filed: 1994-10-28
Granted: 1999-02-19
Abstract: In a reagent for thermochemical systems, comprising a compressed support and an agent which is active w.r.t. a gas, the active agent consists of salts distributed throughout the support. The support consists of recompressed expanded graphite of density 0.02-0.8. Also claimed is a thermochemical system which produces cold and/or heat by solid-gas chemical reaction and which has a reactor contg. the above reagent, the reactor communicating with a gas-retaining chamber in a first operating phase and with a gas-liberating chamber in a second operating phase.
Patent FR-2734743-B1 (FR)
Inventor: MALAGNOUX ROGER
IPC: B25B27/00
Filed: 1995-06-01
Granted: 1997-09-12
Abstract: The mechanism consists of a toothed rack (27, 28, 29) inside a tool housing equipped with fixed and moving levers (16, 18) and handles (17, 19). The housing contains a spring-loaded ratchet (31) which engages with the racks' teeth, and a lever (35) with a peg (36) to hold the rack in its new position. The rack is connected at one end to a moving jaw (23) which is drawn inside the housing when the tool lever (18) is operated to expand the dowel (1) after inserting it through a hole (6) in a wall or partition (7), while a fixed jaw (13) exerts a thrust against the wall surface. The expansion of the dowel is achieved by drawing on a bolt inserted through it, the head (4) of the bolt being gripped by the moving jaw.
Patent FR-2737718-B1 (FR)
Inventor: PACCARD EMMANUELLE
IPC: C02F3/34
Filed: 1995-08-07
Granted: 1997-09-26
Abstract: A method for biodepolluting (or biologically purifying) effluents with high concentrations of organic pollutants and/or mineral elements capable of being oxidised or reduced by bacteria is described, wherein the mixed depolluting bacteria population used is selected and grown from samplings of the effluents to be treated, in culture media containing said effluents. The method is particularly a biological denitrification method for effluents containing high nitrate concentrations using mixed denitrifying bacteria populations. A process for selecting an efficient mixed bacteria population for biodepolluting effluents is also described, in particular a mixed denitrifying bacteria population wherein the selection and culture medium is made up of the effluents to be treated themselves.
Patent FR-2745354-B1 (FR)
Inventor: NICOLAS OLIVIER
IPC: F16L9/12
Filed: 1996-02-22
Granted: 1998-05-07
Abstract: The duct for fluid transport is made from plastic with rigid section(s) (12) and flexible section(s) (15) to compensate for vibrations and relative movements. The duct is made in one piece, with the rigid and flexible sections of the same or compatible materials. Preferably, the sections are joined together end-to-end by ultrasound welding. The flexible sections can be ribbed and/or braided. The rigid section of the duct is made from fibre-reinforced plastic, such as polyamide, polyamide-polypropylene or butylene polyterephthalate, reinforced with glass fibres. Each of the flexible sections is made from a polyamide-elastomer mixture, a polyamide with a high plasticiser content, a polyamide-polypropylene mixture, a polyester-based elastomer, or a polypropylene-EPDM mixture made compatible with polyamides.
Patent FR-2789609-B1 (FR)
Inventor: DREANO CLAUDE
IPC: A47J27/20
Filed: 1999-02-16
Granted: 2001-04-27
Abstract: A method for assembling a rigid industrial food-cooking container is disclosed wherein metal sheets respective recesses and projecting elements are first assembled and then shaped to a specific predetermined geometry for receiving the industrial food and the sheets temporarily connected and assembled at right angles, and welded or brazed to cover the entire contact surface between the sheets to provide a leak proof container for the industrial cooking of the food.
Patent FR-2796265-B1 (FR)
Inventor: CANTALOUBE DANIEL
IPC: A61C8/00
Filed: 1999-07-16
Granted: 2005-08-26
Abstract: The invention concerns a dental implant made of a first metal, comprising an external coating layer (13) and a second porous metal. The first metal is a shape-memory titanium alloy, preferably a Ti-Ni, Ti-Ni-Co or Ti-Ni-Fe alloy. The second porous metal is titanium, a titanium alloy, preferably a Ti-Ni, Ti-Ni-Co or Ti-Ni-Fe alloy having 20 % to 50 % open porosity and pore dimensions of 50 to 400 microns. The invention is useful for producing a dental prosthesis.