baber/WOPTO huggingface dataset:
Patent FR-2557676-A1 (FR)
Title: Heat-recovery device for an open fire hearth.
IPC: F24B1/183
Filed: 1983-12-13
Abstract: The invention relates to water heat-recovery devices for open fire hearths. The device according to the invention is the combination of two heat-recovery systems. The first recovery element consists of a coil 4 arranged just above the fire. This coil is housed in a decorative cover having an open bottom 3 (for example a bottomless cauldron) 1 in order to allow direct flames/coil contact. The second recovery element consists of the support 5 of the first recovery element. This rigid monobloc support acts as firedogs at its lower base and as a supporting bracket (at its upper portion). The second heat recovery element is therefore composed of hollow firedogs comprising a grid 6, which is also hollow, supporting the coals of the fire. The heating water circulates within this second element. The central bracket 7 fulfills, as well as the supporting role, that of a terminal collector for the start of the hot water towards the external network. Provision is made for the order in which the heating water passes into the two elements, mounted in series, to be according to the two possible variants: coil then firedogs or firedogs then coil. The device according to the invention can be removed at any time, since it is neither fitted nor sealed-in and it constitutes, combined or otherwise, a water-heating method for private houses.
Patent FR-2557031-A1 (FR)
Title: Method of painting and making mural decorations
IPC: B05D5/06
Filed: 1983-12-22
Abstract: Method for the creation of mural decorations and pictures, characterised in that it consists: - beginning with a support, such as a wooden panel or a wall, to which several coating layers are successively applied with careful sanding between each layer; - in depositing fine layers of printing ink on the now-prepared support; - in etching the picture e.g. decoration, images, people; - in then removing certain parts of the picture and sanding down other parts to remove the ink, wholly or partly, so as to produce layers of paint with inks of different colours on the stripped parts, and - in lastly etching again through the painted parts.
Patent FR-2557367-A1 (FR)
Title: Semiconductor structure having high voltage retention with implanted peripheral grooves and its method of manufacture.
Inventor: DUCREUX GERARD
IPC: H01L29/06
Filed: 1983-12-23
Abstract: The invention relates to improving the voltage retention of power transistors. After forming conventional N and P layers 14, 16, 18, an annular groove 20 is hollowed out which is deeper than the NP junction whose reverse voltage retention is to be improved. This groove 20 is etched chemically with a masking oxide layer and it has a dish shape. The same layer serves as implantation mask for implanting a thin region of impurities of a type opposite that of the layer into which the groove penetrates. The dish shape of the groove ensures a gradually decreasing concentration from the bottom to the top of the groove, thus improving the voltage retention.
Patent FR-2557195-A1 (FR)
Title: Methode pour former une barriere de fluide a l'aide de drains inclines, notamment dans un gisement petrolifere
Inventor: GADELLE CLAUDE
IPC: E21B33/138
Filed: 1983-12-23
Abstract: LA PRESENTE INVENTION CONCERNE UNE METHODE POUR INJECTER UN FLUIDE DANS UNE FORMATION GEOLOGIQUE 2 DE MANIERE A FORMER UNE BARRIERE A, B, C, D DUDIT FLUIDE SUIVANT UNE SURFACE PREDETERMINEE AYANT UNE FORME ALLONGEE, LA DIRECTION D'ALLONGEMENT E, F DE CETTE SURFACE OU DIRECTION PRINCIPALE ETANT DISTINCTE DE LA VERTICALE. LA PRESENTE INVENTION EST CARACTERISEE EN CE QUE L'ON INJECTE LEDIT FLUIDE A PARTIR D'AU MOINS UNE ZONE D'INJECTION D'AU MOINS UN DRAIN 8 OU 9, TRAVERSANT LA FORMATION, LADITE ZONE D'INJECTION ETANT INCLINEE PAR RAPPORT A LA VERTICALE ET APPARTENANT SENSIBLEMENT A LA SURFACE A, B, C, D DE LA BARRIERE A FORMER. LA PRESENTE INVENTION PEUT ETRE UTILISEE POUR LA FORMATION D'UNE BARRIERE, NOTAMMENT DANS UN GISEMENT PETROLIFERE.
Patent FR-2561738-A1 (FR)
Title: Procede et dispositif de reduction des vibrations des machines tournantes equipees d'une suspension magnetique active
Inventor: HABERMAN HELMUT
IPC: F16C39/06
Filed: 1984-03-26
Abstract: DISPOSITIF DE REDUCTION DES VIBRATIONS D'UNE MACHINE TOURNANTE DONT LE ROTOR EST MONTE SUR UN BATI A L'AIDE D'UNE SUSPENSION MAGNETIQUE ACTIVE COMPRENANT AU MOINS UN PALIER MAGNETIQUE RADIAL 3. LE DISPOSITIF COMPREND AU MOINS DEUX DETECTEURS DE VIBRATION 25, 26 DISPOSES SUR LE BATI 2 DE LA MACHINE POUR DETECTER DES PERTURBATIONS AUXQUELLES EST SOUMIS LE BATI 2 ET AU MOINS UNE CHAINE SUPPLEMENTAIRE 23 DE LA CONTRE-REACTION SELECTIVE A BANDE ETROITE ET A GRAND GAIN DONT LA FREQUENCE CENTRALE EST SYNCHRONISEE AVEC UNE FREQUENCE DE REFERENCE NWT ET A LAQUELLE SONT APPLIQUES LES SIGNAUX EMIS PAR LESDITS DETECTEURS DE VIBRATION 25, 26. LA CHAINE SUPPLEMENTAIRE DE CONTRE-REACTION SELECTIVE A BANDE ETROITE 23 COMPREND DES MOYENS 27, 29 POUR INTEGRER LES SIGNAUX ISSUS DES DETECTEURS DES VIBRATIONS 25, 26, ET DES MOYENS DE FILTRAGE R, R POUR SUPPRIMER LES SIGNAUX TRANSITOIRES DONT LA FREQUENCE N'EST PAS LIEE A LA FREQUENCE DE REFERENCE NWT.
Patent FR-2549567-A1 (FR)
Title: Negative suction pressure regulating valve
Inventor: BAUER FRIEDRICH
IPC: G05D16/16
Filed: 1984-07-19
Abstract: A suction air pressure regulator of the type used with air compressors has an inlet (2), outlet (3) and exhaust vent (18). The regulation stage of the valve has a spring (6) that is loaded by a screw (8) and operates on a diaphragm (5). Coupled to the diaphragm is a valve stem (14) that locates in a hole in a plate to control flow from inlet to outlet. The tip of the valve stem operates against an exhaust port (18) that connects with atmosphere. In operation the exhaust port remains closed providing that the inlet pressure is below a set level. When the pressure rises above the set level the diaphragm deflects to open the exhaust valve so causing the pressure in the outlet to rise.
Patent FR-2550218-A1 (FR)
Title: Procede de coloration de l'adn de cellules vivantes de mammiferes, cellule dont l'adn est colore, procede de coloration de pronuclei, cellule pronucleaire vivante de mammifere coloree, procede d'enlevement d'une matiere genetique d'une cellule, matiere genetique obtenue, procede pour son transfert dans un pronucleus, cellule mammifere vivante genetiquement modifiee, et procede de production d'une representation photographique du mouvement des spermatozoides
IPC: C12N5/073
Filed: 1984-08-03
Abstract: L'INVENTION CONCERNE UN PROCEDE DE COLORATION DE L'ADN DE CELLULES VIVANTES DE MAMMIFERES CHOISIES DANS LE GROUPE CONSISTANT EN OVULES, OEUFS FERTILISES A UNE CELLULE ET CELLULES EMBRYONS PRE-IMPLANTATION. SELON L'INVENTION, ON MET LES CELLULES EN CONTACT AVEC UN COLORANT FLUORESCENT ET ON INCUBE JUSQU'A CE QUE L'ADN SOIT FLUORESCENT LORS D'UNE EXPOSITION A LA LUMIERE ULTRAVIOLETTE. L'INVENTION S'APPLIQUE NOTAMMENT AUX MANIPULATIONS GENETIQUES.
Patent FR-2551263-A1 (FR)
Title: Tube a rayons cathodiques perfectionne
Inventor: ARAKI SHOJI
IPC: H01J29/74
Filed: 1984-08-29
Abstract: LE TUBE A RAYONS CATHODIQUES SELON L'INVENTION COMPREND UNE AMPOULE 1, UN CANON A ELECTRONS K, G, G POSEDANT UN DISPOSITIF LA DE LIMITATION D'OUVERTURE DU FAISCEAU, UNE PREMIERE ELECTRODE G, UNE DEUXIEME ELECTRODE G, UNE TROISIEME ELECTRODE G ET UNE ELECTRODE EN FORME DE GRILLE G, LES PREMIERE, DEUXIEME ET TROISIEME ELECTRODES CONSTITUANT UN SYSTEME DE LENTILLES ELECTROSTATIQUES PERMETTANT DE METTRE AU POINT LE FAISCEAU ELECTRONIQUE, LA DEUXIEME ELECTRODE G ETANT UNE ELECTRODE DE DEVIATION A CONFIGURATIONS DU TYPE FLECHE OU ZIGZAG PERMETTANT DE DEVIER LE FAISCEAU ELECTRONIQUE, OU, SI LA DISTANCE DU DISPOSITIF DE LIMITATION D'OUVERTURE DU FAISCEAU A L'ELECTRODE EN FORME DE GRILLE EST , ON DONNE A LA LONGUEUR DE LA DEUXIEME ELECTRODE UNE VALEUR COMPRISE ENTRE (13-110) ET (13 110 ), ET ON DONNE A LA DISTANCE DU DISPOSITIF DE LIMITATION D'OUVERTURE DU FAISCEAU AU CENTRE DE LA DEUXIEME ELECTRODE UNE VALEUR COMPRISE ENTRE (12-13) ET 12.
Patent FR-2552516-A1 (FR)
Title: Dispositif de commande pour un embrayage hydraulique a accouplement direct d'un convertisseur de couple hydraulique
Inventor: SAKURAI YOSHIMI
IPC: F16H61/14
Filed: 1984-09-28
Abstract: LE DISPOSITIF DE COMMANDE DC COMPREND UNE VALVE DE SELECTEUR 59 MONTEE SUR UNE PREMIERE CONDUITE DE FLUIDE 85, 79, 89, 92, 88 POUR L'ALIMENTATION EN FLUIDE SOUS PRESSION DE L'EMBRAYAGE HYDRAULIQUE A ACCOUPLEMENT DIRECT CD A PARTIR D'UNE SOURCE DE FLUIDE SOUS PRESSION 50, ET SUR UNE SECONDE CONDUITE DE FLUIDE 86, EN DERIVATION SUR LA PREMIERE ENTRE L'EMBRAYAGE CD ET LA VALVE DE SELECTEUR 59. DANS SES DEUX POSITIONS D'EXTREMITE, CETTE DERNIERE OUVRE LA PREMIERE CONDUITE DE FLUIDE, QU'ELLE FERME DANS UNE TROISIEME POSITION, INTERMEDIAIRE. LA SECONDE CONDUITE DE FLUIDE 86 EST FERMEE DANS LES DEUX POSITIONS D'EXTREMITE DE LA VALVE DE SELECTEUR 59 ET OUVERTE DANS LA TROISIEME POSITION DE CELLE-CI, AFIN DE PERMETTRE L'ECHAPPEMENT DU FLUIDE VERS UN RESERVOIR 58. UNE RESTRICTION 96 EST MONTEE SUR LA PREMIERE CONDUITE, ENTRE LA JONCTION DES DEUX CONDUITES ET LA VALVE DE SELECTEUR 59. APPLICATION AUX VEHICULES AUTOMOBILES.
Patent FR-2572027-A1 (FR)
Title: Composite article of the file or binder type used for stationery, and method of manufacture of the same
Inventor: BREGER ADRIEN
IPC: B42C7/00
Filed: 1984-10-18
Abstract: The invention relates to articles of the file or binder type. The file or binder type article comprises at least two rigid boards, 1, 2 hinged together and having a continuous surface. They are separated by a gap of from 1 to 5 mm and welded by an electrode 5 to at least 1 flexible plastic sheet 3 which covers all or part of the rigid boards. The article is made from a precut rigid board which is welded to a flexible plastic sheet, the assembly being cut to the desired size.
Patent FR-2573355-A1 (FR)
Title: Device for showing static pictures
IPC: B42F17/02
Filed: 1984-11-16
Abstract: Device for showing static pictures arranged on rigid plates contained in a box. One plate 5 is supported by a pivoting lever 11. When the lever is released, the plate tips over and catches on a rod 4 which holds it up. When the plate drops back, it slides on a slope 22 which restores it to its original position.
Patent FR-2572910-A1 (FR)
Title: Table convertible into a coffee table, a games table, a table for meals
IPC: A47B1/02
Filed: 1984-11-12
Abstract: Device permitting the transformation of a coffee table, games table, table for meals. The invention relates to a device which makes it possible to have a coffee table or a high table with leaf via an intermediate position as games table. It consists of an underframe 1 having sliding vertical and oblique struts 2 and 3. When the user wishes to obtain the intermediate position, he actuates the movement of the vertical mounted slides 2. To bring the table to its table for meals position, he actuates the movement of the oblique struts, with the positioning of the leaf 4. The device according to the invention is intended in particular to provide a coffee table or a high table in the case of restricted living space conditions.
Patent FR-2574989-A1 (FR)
Title: Procede de fabrication d'un multidetecteur a chambres d'ionisation et multidetecteur obtenu par ce procede
Inventor: TIRELLI MARCO
IPC: H01J47/02
Filed: 1984-12-14
Abstract: L'INVENTION A POUR OBJET UN PROCEDE DE FABRICATION D'UN MULTIDETECTEUR A CHAMBRES D'IONISATION ET LE MULTIDETECTEUR OBTENU PAR CE PROCEDE. LES CLOISONS 22 DES CHAMBRES D'IONISATION DU MULTIDETECTEUR SONT MAINTENUES LES UNES PAR RAPPORT AUX AUTRES ET TRANSPORTEES ENSEMBLE AU MOYEN D'UN OUTIL AU-DESSUS D'UN BAIN DE RESINE A POLYMERISER. APRES DURCISSEMENT DE LA RESINE LE DETECTEUR COMPORTE DONC DES SOCLES 2 EN RESINE. POUR CONTENIR LE BAIN DE RESINE L'INVENTION PREVOIT DE REALISER UN MOULE TAILLE DANS UN BLOC DE RESINE MASSIF. CECI EN AUTORISE LA MANUTENTION TOUT AU LONG DU PROCEDE SANS RISQUE DE DETERIORATION. LE DEMOULAGE EST SUPPRIME.
Patent WO-8504308-A1 (WO)
Inventor: PALOMBA JOSEPH
IPC: A21B3/02
Filed: 1985-03-21
Abstract: Le four comporte une unique ouverture d'enfournement obturée par une série de battants de petites portes longitudinales superposées, le bord inférieur (17) d'un battant recouvrant le bord supérieur (16) du battant immédiatement inférieur. Les battants des petites portes pivotent de 180o ou coulissent latéralement. Le fond du four peut être équipé d'un ensemble de portes (33) telles que les petites portes. Un intervalle sépare le bord avant des soles (21) et le plan de la face intérieure des petites portes. Les soles (21) sont des plaques relativement fines et perforées. Elles sont amovibles. Les extrémités de la barre d'accrochage du système d'enfournement peuvent coulisser dans les montants de l'ouverture d'enfournement ou être retenues dans des étriers disposés de chaque côté des petites portes.
Patent WO-8600697-A1 (WO)
Title: Method and device for determining the position of a movable member by means of elements having variable optical properties
Inventor: DOMERGUE JEAN-PAUL
IPC: G01D5/34
Filed: 1985-06-28
Abstract: Method and device for determining the position of a movable member (M) by means of optical elements integral in the displacement with the movable member and presenting optical properties which vary according to the displacement of said movable member. According to the invention, at least two optical elements (1 and 2) are associated to said movable member (M), which article elements present each, for an incident light beam which traverses them, an optical density varying according to a known law in parallel to said displacement; a common incident light beam is directed to said optical elements (1 and 2); the power of light beams respectively transmitted by said optical elements is measured; from the thus measured transmitted light powers, a magnitude R, of the form R = K.x is calculated, wherein K is a constant and x is the value of said displacement from an origin; and from the value of the magnitude R, the value x of said displacement is deduced.
Patent FR-2576686-A1 (FR)
Title: Graduated receptacle, in particular feeding bottle
IPC: G01F19/00
Filed: 1985-01-29
Abstract: Receptacle comprising a system of graduation scales allowing the quantity of liquid or fluid remaining in this receptacle to be read throughout the flow of the liquid during its use when the filling orifice is pointed downwards, in particular a feeding bottle, characterised in that at least two graduation scales 2 and 3 are drawn opposite each other over the height of the wall of the receptacle in an offset manner and parallel to the axis of the receptacle, and indicate the same value when the axis of the receptacle makes a certain angle with the horizontal.
Patent FR-2576779-A1 (FR)
Title: Dispositif d'assemblage entre un implant osseux et l'outil destine a sa mise en place
Inventor: TORNIER ALAIN
IPC: A61F2/46
Filed: 1985-02-07
Abstract: IL COMPREND UN MANCHE 2 COMPORTANT DES DENTS 8 EN CONTRE-DEPOUILLE ET DES CALES 9 ADJACENTES AUXDITES DENTS ET QUI SONT COULISSANTES AXIALEMENT PAR RAPPORT A ELLES. L'IMPLANT 1 COMPORTE DES ENCOCHES 6 A UNE PAROI 6D EN CONTRE-DEPOUILLE ET DANS CHACUNE DESQUELLES SE LOGE UNE DENT 8 ET SA CALE 9 LA FACE EN BIAIS 8C DE CHAQUE DENT 8 VENANT EN APPUI CONTRE LA PAROI EN CONTRE-DEPOUILLE DE L'ENCOCHE CORRESPONDANTE QUAND LA CALE 9 VIENT SE LOGER DANS LADITE ENCOCHE. MISE EN PLACE D'UN COTYLE ARTIFICIEL.
Patent FR-2560116-A1 (FR)
Title: Bonded textile compsns. for concrete reinforcement
Inventor: KONIG HANS-JOACHIM
IPC: B32B27/00
Filed: 1985-02-22
Abstract: Bonded textiles for use as reinforcement in the construction industry comprise one or several adjacent layers of strip form, rot-proof textiles, pref. second grade raw materials derived partly from thermoplastic fibres with a min. tensile strength of 10N/sq.mm., are thermally bonded directly or with high polymer interlayers esp. film waste, multilayer films, powders or granules with a min. tensile strength of 50 N/sq.mm. and a min. density of 0.4 g/cu.cm. Prodn. of bonded textile materials by (i) forming a sandwich of the strip or band-form textiles with or without other high polymer materials with at least a double layer of the same or different fibres and with interlayers of film waste, powder or granular high polymers. (ii) Compressing at 150-250 deg.C esp. 180-225 deg.C under a pressure of 100-160 N/sq.mm. for 2-5, pref. 3 mins. with a press capable of applying pressure vertically on the surface of one of the individual layers and/or vertically on the side edges of several, at least two, layers.
Patent FR-2578796-A1 (FR)
Title: Articulated anti-theft accessory for a vehicle with an engine and a steering wheel
IPC: B60R25/022
Filed: 1985-03-18
Abstract: The invention relates to an anti-theft system for vehicles with an engine and a steering wheel using a steering wheel-pedal mechanical link or by linking the steering wheel-steering column and control pedal of the vehicle, consisting of an anti-theft padlock formed from a metal rod 1 or shackle in the shape of a U, closed around the steering wheel 3 by a closure means 2, the metal rod forming the shackle of the padlock 1 passing through the closed loop 6 of the upper end of a metal bar 4 of a diameter of 8 to 16 mm, of an overall length which can vary from 300 to 600 mm, and equipped with a hook 5 at its lower end of a depth which can vary from 90 to 120 mm and of an opening which can vary from 15 to 80 mm. These dimensions make it possible to hook the system to at least one control pedal and the loop 6 and the hook 5 are shaped from the metal bar.
Patent FR-2579959-A1 (FR)
Title: Drinking straw incorporated within a drink can or bottle
IPC: B65D77/28
Filed: 1985-04-03
Abstract: The invention relates to a drinking straw which can be incorporated within drink cans or bottles. This drinking straw 3 is inserted into the cans 2, before the latter are closed, by the momentary reduction of its height, for example by elastic folding at a pleated section 3a, in such a way that the upper end is located just below the opening tab 2a. Application: drink cans and bottles.
Patent FR-2588375-A1 (FR)
Title: Device for detecting the position of a body with respect to a point
IPC: G01S17/46
Filed: 1985-10-04
Abstract: The present invention relates to devices for detecting the position of a body with respect to a point. The device is characterised essentially in that it includes means 50, 55, 56 for generating two parallel light beams 53, 54, 57, 58 capable of being positioned in the vicinity of the said given point. - means 40, 41 for scanning the space in which the said body 2 is assumed to be by the two said light beams, - means 70, 71 for picking up the two light echoes 90 reflected by the said body 2 when the two said light beams 57, 58 respectively pass over it, - means for analysing 72 these two said received echoes and for supplying 73 a first signal representing the time separating these two said echoes, and - means 80 for producing a second signal 100 representing the distance separating the said body and the said point. Application in particular for detecting the position of a catenary with respect to the roof of a trolleybus.
Patent FR-2588210-A1 (FR)
Title: Process for manufacturing a composite metallic part having a surface coating made of ferrous alloy of a ferritic nature with a high chromium content, containing nitrogen, and product obtained
Inventor: BOUCHER ANDRE ROBERT
IPC: B32B15/01
Filed: 1985-10-04
Abstract: The invention relates to a process for manufacturing a composite metallic part by coating or resurfacing a metallic substrate made of steel by means of a metallic layer of a ferrous alloy of ferritic nature, containing nitrogen and having a chromium content greater than 30%, characterised in that it consists in depositing the metallic alloy coating layer by means of a transferred or semi-transferred arc plasma process whose plasmid gas contains at least 20% by weight of nitrogen, the metallic alloy being introduced in the form of a coating powder containing iron and at least 30% by weight of chromium and optionally metals chosen from aluminium, niobium, titanium and vanadium.
Patent FR-2575797-A1 (FR)
Title: Structure d'assemblage devant etre utilisee dans des poussettes pliables
Inventor: KASSAI KENZOU
IPC: B62B7/06
Filed: 1985-11-19
Abstract: L'INVENTION CONCERNE UNE STRUCTURE D'ASSEMBLAGE COMPRENANT DES ARTICULATIONS A ROTULE POUR RELIER UN PREMIER ELEMENT 19 ET UN SECOND ELEMENT 12 D'UNE POUSSETTE D'ENFANT, DE FACON QUE CHACUN D'EUX PUISSE TOURNER AUTOUR D'UN PREMIER AXE 47 ET D'UN SECOND AXE 48 COUPANT LE PREMIER SUIVANT UN ANGLE PREDETERMINE; UN LOGEMENT 29 AVEC UNE CUVETTE 32 DELIMITEE PAR DES SURFACES INTERIEURES ET EXTERIEURES 31 HEMISPHERIQUES CONCENTRIQUES ET AVEC UNE OUVERTURE ALLONGEE 34 DANS LA PARTIE INFERIEURE EST FIXE AU PREMIER ELEMENT ET UNE PIECE D'INSERTION 25 AVEC UNE SECTION DE TETE SPHERIQUE 26 S'EMBOITANT AVEC LA SURFACE INTERIEURE HEMISPHERIQUE ET UNE SECTION DE TIGE 27 PARTANT RADIALEMENT DE LA SECTION DE TETE HEMISPHERIQUE EST FIXEE AU SECOND ELEMENT PAR LA SECTION DE TIGE 27 PASSANT PAR L'OUVERTURE ALLONGEE.
Patent WO-8700927-A1 (WO)
Title: Homogeneous process for the luminescent determination and/or detection of an analyte in a medium susceptible of containing it
Inventor: MATHIS GERARD
IPC: G01N21/76
Filed: 1986-07-31
Abstract: Homogeneous process for the detection and/or determination by luminescence of an analyte in a medium susceptible of containing it by evidencing the product obtained by the reaction between the analyte and a corresponding receiver. Said process comprises 1) the addition to said medium of a first reactant comprised of an analyte receiver; 2) the addition of a second reactant comprised of at least one of the elements of the product obtained from the reaction of the analyte with at least one of its receivers, one of the two reactants being coupled with a luminescent compound and the other reactant comprising a heavy atom or patterns containing a heavy atom; 3) the incubation of the resulting medium either after the addition of each reactant or after the addition of both reactants; 4) excitation of the resulting medium; and 5) measuring, in balance or kinetic conditions, the signal emitted by the luminescent compound, said signal being modulated by the heavy atom effect.
Patent WO-8702981-A1 (WO)
Title: Pharmaceutical composition containing hispiduline or a derivative thereof and utilization of such compounds in the preparation of antiasthmatic compositions
Inventor: POTIER PIERRE
IPC: C07D311/30
Filed: 1986-11-07
Abstract: The present invention relates to hispiduline having the formula (I), its methyl ethers and its demethylated derivative, as well as pharmaceutical compositions containing them and having a broncho-dilating and/or anti-inflammatory activity and/or for external topical application.
Patent WO-8703769-A1 (WO)
Title: Method and device for compressing digital images by conditional coding without information loss
Inventor: LIENARD JEAN
IPC: H04N7/26
Filed: 1986-12-02
Abstract: In order to compress pixel values of a digitalized image, the values of neighbouring pixels (Y, Z) of the pixel (X) processed are stored (2), and as a function of their respective values (6, 7), there is produced a code number resulting in the coding according to a composed code or the coding of the pixel itself, with a prefix (12). The successive codes are formatted and concatenated to be stored (16-22). Applications in the field of medical imaging.