baber/WOPTO huggingface dataset:
Patent FR-2654656-A1 (FR)
Title: Cylindre pour dispositif de coulee continue de bandes minces de metal.
Inventor: LAURENT SOSIN
IPC: B22D11/06
Filed: 1989-11-22
Abstract: Le cylindre (1) comporte un bloc central (2) revêtu d'une frette (3) sous laquelle sont ménagés des canaux de refroidissement (4); le bloc (2) est choisi en un matériau à fort cœfficient de dilatation et muni de résistances (6) de chauffage réglées de manière à provoquer une dilatation radiale du bloc (2) de même valeur que celle de la frette (3). Cet agencement supprime toute dilatation différentielle entre le bloc central et la frette et par conséquent assure la tenue mécanique de cette dernière sur son support pendant les coulées sans nécessiter un bridage.
Patent WO-9010320-A1 (WO)
Title: Procede de realisation d'une connexion a plat
Inventor: BANSARD JOEL
IPC: H05K3/40
Filed: 1990-02-27
Abstract: Le procédé a pour but d'améliorer les connexions à plat, en vue de diminuer sensiblement la résistance de contact dans ces dernières, généralement importante en raison de défauts de planéité des plages conductrices en vis-à-vis. Il consiste à former sur une première plage conductrice (10) destinée à entrer en contact dans une connexion à plat avec une second plage conductrice, un état de surface faisant apparaître une pluralité de plots (12) régulièrement répartis, puis à appliquer en vis-à-vis et à serrer les deux plages, de manière à établir un contact entre chaque plot et la seconde plage. Applications particulièrement intéressantes aux connexions pour courants forts et aux connexions de lignes rubans en VHF et en hyperfréquence.
Patent FR-2657163-A1 (FR)
Inventor: MICHEL LEQUIME
IPC: G01J4/04
Filed: 1990-01-12
Abstract: PCT No. PCT/FR91/00014 Sec. 371 Date Sep. 9, 1991 Sec. 102(e) Date Sep. 9, 1991 PCT Filed Jan. 11, 1991 PCT Pub. No. WO91/10886 PCT Pub. Date Jul. 25, 1991.The sensor for detecting and measuring the angle of rotation of the polarization plane of light delivered by a sensitive system (19) subjected to an external phenomenon such as a magnetic field, for example, with the sensor being connected via an optical fiber (18) to a source of incoherent light (10) and essentially comprising the sensitive system (19), a quarterwave plate (22), a birefringent crystal (24), and an analyzer (26). The light flux provided by the sensor is spectrally modulated as a function of the angle of rotation of the plane of polarization of the light delivered by the above-mentioned system (19).
Patent FR-2659740-A1 (FR)
Inventor: JACQUES BENVENISTE
IPC: G01N37/00
Filed: 1990-03-13
Abstract: The object of the invention is a process for monitoring the dilution and contamination of a solution of given diluteness in which: before any dilution n, where n is a whole number greater than 0, a marker substance soluble in the solution and not interfering therewith is introduced into the solution of dilution n-1, while the marker substance has the property of disappearing between dilution n-1+m and n+m, where m is the number of dilutions in which the marker substance is present and is comprised particularly between 5 and 8; the marker substance is titred in at least once after dilution n; the concentration of the marker substance obtained is compared with that calculated after dilution. This process facilitates the qualitative and quantitative monitoring of the dilutions.
Patent FR-2661596-A1 (FR)
Title: Anti-nit clip
Inventor: ANGE GIMENO MICHEL
IPC: A45D24/42
Filed: 1990-05-04
Abstract: The present invention relates to a clip making it possible to remove nits from the hair, after invasion by lice. It consists of a frame (1) having, at one end, a rounded shape (2), for satisfactory holding in the hand, and, at the other end, a comb (3) having four teeth, two long teeth (4) and two short teeth (5). The frame (1) is recessed in order to permit the mounting of the mechanism. The push-button (6) is integral with the cleaning comb (8) via a support (9) and three blades (10). The grid (7) serves as a stop for the comb (8). When the user uses the comb (3), the hair penetrates into the fine slots (12); by actuating the pusher (6), the combs (3) and (8) are superposed and thus square off the locks of hair into small zones; when the user removes the comb from the hair, the nits are easily detached. When the push-button (6) is released, a spring (11) returns the comb (8) to its initial position, the grid (7) cleaning the teeth of the comb (8) as it passes.
Patent FR-2663898-A1 (FR)
Title: Device making it possible to slave the useful position of a bicycle pedal to the rotational movement of its crank
Inventor: JACQUES LAPORTE
IPC: B62M3/00
Filed: 1990-06-29
Abstract: The invention relates to a device which eliminates the drawbacks of footstraps passed under the pedal. It consists of a guide (5) inside the crank (1). Circulating inside this guide (5) is an endless chain of balls (2). The bottom bracket assembly fitted to the device includes two fixed pinions (3), one per crank. The pedal (10), fitted to the device, includes a pinion (4) with the same toothing and same number of teeth as the pinion (3). During the rotation of the crank (1) the pinion (4) retains its angular position. The connection between the pinion (4) and the pedal (10) allows the latter to describe the angle (11) freely. The device according to the invention is intended for all types of bikes, all-terrain bikes, and cyclocross bikes.
Patent FR-2654274-A1 (FR)
Title: Procede et circuit pour annuler la distorsion harmonique induite par une capacite non lineaire.
Inventor: BURT RODNEY T
IPC: H03F1/32
Filed: 1990-11-05
Abstract: L'invention concerne les amplificateurs linéaires en circuit intégré. Un procédé pour réduire la distorsion harmonique qui est occasionnée par la capacité collecteur-substrat non linéaire (6) d'un premier transistor (2), consiste à associer à ce transistor un circuit comprenant un second transistor (2A) ayant une seconde capacité collecteur-substrat non linéaire (6A), un amplificateur différentiel (12) et un circuit miroir de courant (11). Le circuit miroir de courant (11) est branché de façon à faire circuler dans le collecteur du premier transistor un courant de correction (ICOOR2 ) qui annule pratiquement le courant non linéaire qui circule dans ce transistor. Application aux amplificateurs d'instrumentation.
Patent FR-2654369-A1 (FR)
Title: Procede et appareil de detection des angles de cintrage de feuilles metalliques et procede de cintrage.
Inventor: FRANCO SARTORIO
IPC: B21D5/02
Filed: 1990-11-14
Abstract: L'invention concerne un procédé et un appareil de détection indirecte des angles de cintrage d'une feuille métallique. Elle se rapporte à un appareil dans lequel la matrice (3) comporte des capteurs sous forme de transformateurs différentiels (18, 19) qui ont des enroulements primaires (23) et des enroulements secondaires (21, 22). Lorsqu'une pièce (4) a été cintrée, le poinçon (2) est écarté suffisamment de la matrice (3) pour que la pièce (4) prenne son angle naturel de cintrage, et les transformateurs différentiels (18, 19) permettent la mesure de la distance séparant leur surface des parties de la pièce métallique et déterminent ainsi les distances (D1, D2, D3, D4), et donc de l'angle de cintrage. Application au cintrage des feuilles métalliques.
Patent FR-2670178-A1 (FR)
Title: Procede de separation de vitrages.
Inventor: AURELIANO BOCELLI
IPC: B65D57/00
Filed: 1990-12-06
Abstract: L'invention concerne un procédé de séparation de vitrages déposés à plat les uns au-dessus des autres en disposant des intercalaires papiers (3) entre deux vitrages successifs. Elle s'applique notamment au conditionnement des vitrages automobiles.
Patent FR-2671822-A1 (FR)
Title: Stair nosing
Inventor: MICHEL ROMERA
IPC: E04F11/16
Filed: 1991-01-22
Abstract: The invention relates to a stair nosing used to reinforce the projecting edges formed between the treads and the risers of a stair. The stair nosing (1) consists of a component having an upper bearing surface (5), a lateral surface (8), a lower surface (7) and a fixing (bedding) surface (6) equipped with a longitudinal recess (2). The fixing surface (6) is hollowed out parallel to the bearing surface (5) of at least one groove (3) or of at least one rabbet (9) capable of receiving the end (15) of at least one fixing cramp (10).
Patent WO-9207312-A1 (WO)
Inventor: GOHL PIERRE
IPC: G05B19/05
Filed: 1991-10-10
Abstract: Circuit de gestion des sorties d'un automate programmable, comprenant une unité de gestion (13) et un circuit (14) de commande et de contrôle des voies de sortie (11) incluant un organe désérialiseur (16). Le circuit de sortie reçoit des trames descendantes (T1) et des trames montantes (T2) et, selon sa configuration, il retourne à l'unité de gestion des trames montantes (T3) élaborées à partir des trames (T1) et/ou (T2).
Patent FR-2673258-A1 (FR)
Title: Dispositif de commande d'un courant de fluide comprenant une membrane d'obturation deformable transversalement au courant.
Inventor: PATRICK LARSENEUR
IPC: F16K7/00
Filed: 1991-02-21
Abstract: Le dispositif comprend une membrane déformable disposée en travers d'une conduite pour le passage d'un fluide, et présentant une fente (3) encadrée par des plis (7) formant soufflet. Cette fente peut être fermée ou ouverte pour régler le débit de fluide.
Patent FR-2674706-A1 (FR)
Title: Device for automatically setting the level of a signal
Inventor: DOMINIQUE BOURIOT
IPC: H03G3/20
Filed: 1991-03-26
Abstract: This device for automatically setting the level of an incident signal (I), supplying an output signal (S) of substantially equal level in response, whatever the variations in the incident signal, at a constant level which is selectable from among "n" possible levels (n, a whole number greater than 1) on the basis of an external gain control (CE) applied to the said device, includes a level-setting circuit (200) equipped with a gain servo control loop (30) and controlled furthermore by the said external gain control in order, in response to the said incident signal, to supply the said output signal, and is such that the said loop is fed by the said output signal which is applied into this loop to an amplifier called loop amplifier (101) the gain of which is controlled with that of the level-setting circuit by the said external control in such a way that the product of the gains of the level-setting circuit and of the loop amplifier is substantially independent of the level selected for the output signal.
Patent FR-2674413-A1 (FR)
Title: Push partition for vertical or horizontal mounting
Inventor: JACQUES LAUTERBACH
IPC: A47B88/00
Filed: 1991-03-27
Abstract: The present invention relates to an improved push partition for vertical or horizontal mounting, characterised in that it comprises: - a constant cross-section rail (1) comprising at least one guide channel (9) termed the guideway, giving passage to at least one elastic means (10) stretched between, on the one hand, a forward stop device (11) and, on the other, a movable carriage (4) that moves along a slideway (3) formed in said constant cross-section rail (1), said slideway (3) being open along one of its faces (7) so that a drive pin (5) of a push member (6) can pass through, and - a detachable rear box (2) whose front comprises longitudinal pegs (14) which fit into longitudinal channels (15) formed in the constant cross-section rail (1), said box (2) comprising at least one wheel (12) mounted idly on a transverse spindle (13), around which wheel said elastic means (10) passes to join the movable carriage (4) on which it exerts a forward force. The improved partition of the invention is particularly designed for storing and dispensing objects of a parallelepipedal or cylindrical shape.
Patent FR-2660331-A1 (FR)
Title: Feuille receptrice d'images pour systeme d'enregistrement par transfert thermique d'images.
Inventor: MIHOKO AKIYAMA
IPC: B41M5/50
Filed: 1991-03-27
Abstract: Feuille réceptrice d'images utilisable dans un système d'enregistrement par transfert thermique d'images, qui a un coefficient d'absorption (Ka) pour la paraffine liquide extra pure, mesuré par la méthode de Bristow sous une pression de 0,1 MPa, de O,O5 à 0,75.
Patent FR-2676708-A1 (FR)
Title: Method for loading elastically compressible products in receptacles, means for implementing the above-mentioned method and products packaged according to this method
Inventor: MAURICE REMERICQ
IPC: B65B5/06
Filed: 1991-05-24
Abstract: The invention relates to a method for loading elastically compressible products in substantially tubular receptacles and in a reduced volume, according to at least one preferred direction (D), the said products (1) being made from an elastically compressible material and consisting, for example, of products of articles (1a), such that, after having undergone compression in the zone of the elastic deformation of the material or materials constituting them, they tend to resume their original dimensions and their original shapes at the end of a period which can be determined. It is characterised in that, by means of the chosen compression actions, the cross-section of each product is reduced to a predetermined value, notably and sufficiently below that of the opening (2a) of the receptacle (2) so that, when the compression actions are suddenly eliminated, before the said product resumes a cross-section equivalent to that (2a) of the receptacle (2), a certain period of time is available during which the compressed product is injected rapidly into the receptacle (2).
Patent FR-2676911-A1 (FR)
Title: Dispositif de stabilisation intervertebrale a amortisseurs.
IPC: A61B17/60
Filed: 1991-05-30
Abstract: Il est réalisé sous la forme d'un amortisseur (1) propre à résister élastiquement, d'une part à un allongement et d'autre part à une compression axiale sans flambage, ainsi qu'au moins deux implants (2) ancrés à deux vertèbres voisines (4, 5).
Patent FR-2678663-A1 (FR)
Title: Improved double spacer for laying the tiles of a tiled surface
Inventor: FULVIO TAVOSCHI
IPC: E04F13/14
Filed: 1991-07-03
Abstract: Double spacer for laying wall or floor tiles, characterised in that it is composed of a body (1) having the general shape of a double arch in the manner of a capital "H" each of whose constituent legs (4, 5 and 6, 7) has a thickness decreasing towards the end of the spacer. This invention is principally of interest to tilers.
Patent FR-2670683-A1 (FR)
Title: Procede et systeme, assiste par ordinateur, pour ameliorer la separation par electrophorese, de macromolecules, notamment de l'adn.
Inventor: ERIC LAI
IPC: B01D57/02
Filed: 1991-10-01
Abstract: L'invention concerne un système destiné à améliorer la séparation par électrophorèse de macromolécules. Elle concerne un système (100) qui comporte une base de connaissances (120) tirée de données d'étalonnage obtenues par séparation de macromolécules, en particulier d'ADN, de taille connue, dans diverses conditions choisies pour l'optimisation des séparations. L'utilisateur saisit la plus petite taille et la plus grande taille de macromolécules d'ADN à séparer. D'après cette information, le système (100) détermine automatiquement les paramètres de l'électrophorèse de manière qu'il améliore sa résolution. Application aux séparations de macromolécules par électrophorèse.
Patent FR-2667961-A1 (FR)
Title: Dispositif de transfert de donnees numeriques utilisant l'acces direct en memoire.
Inventor: DAVIDSON CHARLES W
IPC: G06F13/32
Filed: 1991-10-10
Abstract: L'invention concerne les techniques de transfert de données dans des systèmes informatiques. Une unité de commande d'accès direct en mémoire (DMA) et un processeur d'entrée/sortie (E/S) sont associés pour effectuer un transfert de données numériques. Le processeur identifie tout d'abord un mot d'ordre de départ (302) sous l'action duquel il initialise (304) l'unité de commande de DMA. Cette dernière génère une interruption (310) la suite du transfert de tous les mots intermédiaires de l'enregistrement de données. Le processeur exécute une procédure finale de contrôle d'erreur (312) sous l'effet de l'interruption, ce qui lui permet d'exécuter d'autres tâches pendant que l'unité de commande de DMA accomplit chaque transfert d'enregistrement de données. Application à l'avionique.
Patent FR-2683714-A1 (FR)
Title: Improved filter for preventing pulmonary embolisms and corresponding presentation and positioning kit
Inventor: ALAIN DIBIE
IPC: A61F2/01
Filed: 1991-11-19
Abstract: The present invention relates to a filter for preventing pulmonary embolisms, of the type made of elastic wire (filament) with a remanent spring effect, characterised in that it comprises at least two wires (100, 200), each fixed in a spiral, the two wires (100, 200) having at least substantially the same length and being joined in the vicinity of their ends.
Patent FR-2683947-A1 (FR)
Title: Diode de protection monolithique basse tension a faible capacite.
Inventor: CHRISTINE ANCEAU
IPC: H01L29/861
Filed: 1991-11-18
Abstract: La présente invention concerne une diode de protection unidirectionnelle monolithique formée dans un substrat semi-conducteur (1) de type P à faible niveau de dopage, comprenant, du côté de la face supérieure du substrat un premier et un deuxième caisson (4, 5) de type N à niveau de dopage moyen; à la surface du premier caisson, une première région (6) de type P fortement dopée; à la surface du deuxième caisson, une deuxième région (7) de type N très fortement dopée; une troisième région (9) de type N à niveau de dopage très élevé en contact avec le premier caisson; une quatrième région (10) de type P fortement dopée sous la surface inférieure de la troisième région; une première métallisation (11) en contact avec la surface des première et deuxième régions constituant la première borne de la diode; et une deuxième métallisation (12) liée à une zone de type P s'étendant jusqu'à la quatrième région et au deuxième caisson, constituant la deuxième borne de la diode.
Patent FR-2670710-A1 (FR)
Title: Fibres tissees dans une matrice transparente de finition pour interieurs d'automobiles.
Inventor: FULKERSON GARY E
IPC: B32B5/08
Filed: 1991-12-19
Abstract: L'invention a pour objet un matériau en fibres tissées dans une matrice transparente de finition. Le matériau décoratif d'habillage intérieur pour automobiles, utilisé comme une alternative au matériau classique de bois, présente un aspect luxueux et noble. Le matériau (10) comporte des fibres exotiques (16) noyées dans une matrice transparente de finition, moulées dans la configuration du composant intérieur. Une couche de finition incolore (18) peut y être appliquée pour produire une surface extérieure résistante aux détériorations. La surface résultante est esthétiquement agréable tout en ayant une structure suffisamment résistante et rigide. Domaine d'application: habillages et placages.
Patent WO-9305049-A1 (WO)
Title: Rare earth macrocyclic complexes and use thereof for reduction of disturbances in an assay using fluorescence
Inventor: LEHN JEAN-MARIE
IPC: G01N33/58
Filed: 1992-08-28
Abstract: Rare earth macrocyclic complexes, characterised in that they consist of at least one rare earth salt forming a complex with a macrocyclic compound of formula (I), in which bivalent radicals  A ,  B ,  C  and  D  which may be the same or different, are hydrocarbonated chains optionally containing one or more heteroatoms, at least one of said radicals including at least one molecular pattern or essentially consisting of a molecular pattern with a triplet energy exceeding that of the emissive level of the complex rare earth ion, at least one of said radicals consisting of a substituted or unsubstituted nitrogenous heterocyclic system, at least one of the nitrogen atoms of which carries an oxy group, and one of the  C  or  D  radicals possibly being nonexistant; X1 and X2, which may be the same or different, are hydrogen or a hydrocarbonated chain (CH2)n optionally interrupted by 1 or more heteroatoms, wherein n is an integer from 1 to 10, with the proviso that when the radicals  A  and/or  B  are a nitrogenous heterocyclic system, at least one of the nitrogen atoms of which carries an oxy group, the radicals  C  and/or  D  be chosen from the biquinolines, the bi-isoquinolines, the bipyridines, the ter-pyridines, the coumarines, the bipyrazines, the bipyrimidines and the pyridines. The complexes are useful in the reduction of disturbances in an assay using fluorescence.
Patent FR-2686511-A1 (FR)
Title: Pharmaceutical composition containing combinations of vanadium and/or niobium with amino acids or amino acid derivatives
Inventor: JEAN-CLAUDE MAUREL
IPC: A61K33/24
Filed: 1992-01-28
Abstract: The invention relates to a pharmaceutical composition. This composition contains as active principle the combination of one mol of derivative of vanadium or of niobium with an oxidation number of 4 or 5, or of a mixture of derivatives of vanadium and of niobium in which the niobium and/or vanadium have an oxidation number of 4 or 5, with 1 to 100 mol of sulphur-containing L or D amino acid containing a natural amino acid side chain, or of a derivative of such an amino acid, this derivative being an alkali metal salt, a hydrochloride, a hydroxamate or a derivative containing at least one amide, ester or secondary or tertiary amine function resulting from the conversion of at least one of the acid and/or amine functions of the aforementioned amino acid, the aforementioned active principle being incorporated in a pharmaceutically acceptable excipient, vehicle or carrier. This composition is chiefly useful for the treatment or prevention of diabetes.
Patent FR-2686803-A1 (FR)
Title: Reaction-distillation device and its use for carrying out balanced reactions
Inventor: MARIE-CLAIRE MARION
IPC: B01J19/30
Filed: 1992-02-04
Abstract: Reaction-distillation apparatus comprising: at least one reaction-distillation zone (G, H) including, on a perforated support (5) allowing fluids to pass through, at least one element of type J [container (3b) of volume Vt, enclosing a volume Va of catalytic solid particles (2)] and optionally at least one element of type K [(4) of type K1 and/or (3a) of type K2]; the element of type K2 being a container not enclosing any catalytic solid particles, the said elements having sufficient mechanical characteristics to withstand the load of all the elements in the said zone, and the perforations of the said support being sufficiently small to retain the said elements. Use of this apparatus for implementing chemical reactions and for fractionating the reaction mixture; for example for the synthesis of ethers from olefins and alcohols.
Patent FR-2687710-A1 (FR)
Title: Support for a screen for protecting carpentry work in situ against splashing by render, sandblasting, paint
Inventor: PHILIPPE VERDUGAUD
IPC: E04G21/30
Filed: 1992-02-26
Abstract: Device allowing the support of a screen for protecting carpentry work in situ against splashing by render, sandblasting, paint. It comprises three telescopic rods on which a screen is fixed and held by magnetic plates (5). The rods are composed of three square sections (6) (7) and (8) fitted into one another. An internal thrust spring (9), fixed to a pin (10), joins the sections (6) and (7) and by means of its pressure ensures the stability of the rod on the opening-framing panels. A pawl (12) on a support pin (11) with a thrust spring (13) fixed to the top of the section (7) makes it possible to choose the number of notches (14) on the section (8) in order to set the rod to the desired dimension. Rubber plugs (15) at the ends of the rod prevent the latter from slipping on the opening-framing panels. The invention may be used for protecting doors and windows of all sizes against splashing by rendering, sandblasting, paint.
Patent FR-2688709-A1 (FR)
Inventor: GEORGES POYET
IPC: B01F5/04
Filed: 1992-03-23
Abstract: A device for continuously injecting liquid additives into a fluid. The device includes a jet eductor system for prediluting the additives, and may be used in the oil industry, oil-dependent industries, building construction, etc.