baber/WOPTO huggingface dataset:
Patent FR-2539730-A1 (FR)
Title: Adherence winch
Inventor: FALCY BERNARD
IPC: B66D1/74
Filed: 1983-01-20
Abstract: The invention relates to an adherence winch, of the type comprising a driving wheel 3 on which a cable 8 comprising a loaded end and a free end is wound, and a press roller 5 for keeping the cable in contact with the circumference of the driving wheel at a given point on the latter. It comprises means for moving the cable away from the driving wheel on the side of its free end.
Patent FR-2523570-A1 (FR)
Inventor: MATSUGAKI KOI
IPC: C04B28/02
Filed: 1983-03-17
Abstract: The two-component cement system of the invention comprises a first component which contains 100 parts by weight of a cement and 0.13 to 10 parts by weight, based on the solids content, of an active agent which reduces the amount of water and is based on a polyalkylarylsulfonic acid, selected from the group of naphthalenesulfonic acid/formaldehyde condensation products, anthracenesulfonic acid/formaldehyde condensation products and their modification products or mixtures thereof, and a second component which contains 0.00005 to 0.10 part by weight, based on the solids content, of polyethylene oxide. In accordance with the invention, a method for applying this two-component cement system is furthermore provided in which the first component and the second component are fed through separate lines to a nozzle and mixed there, and the mixture is sprayed onto the desired objects.
Patent FR-2524977-A1 (FR)
Title: Echangeur de chaleur, plus particulierement echangeur de chaleur utilise comme radiateur dans un vehicule automobile
Inventor: TOGE HIROAKI
IPC: F28F9/12
Filed: 1983-04-08
Abstract: UN ECHANGEUR DE CHALEUR SELON LA PRESENTE INVENTION UTILISE COMME RADIATEUR POUR UN VEHICULE AUTOMOBILE COMPREND UNE PLAQUE DE FAISCEAU COMPORTANT UNE GORGE DE RETENUE AUTOUR DE SA PERIPHERIE POUR RECEVOIR UN ORGANE D'ETANCHEITE 27 AINSI QU'UN REBORD 29 D'UN ELEMENT DE RESERVOIR, UNE PARTIE CONCAVE-CONVEXE 25A ETANT FORMEE DANS LA SURFACE EXTERNE DE LA PAROI EXTERNE OU INTERNE FORMANT LA GORGE DE RETENUE. GRACE A CETTE STRUCTURE, DE LA SOUDURE RAMOLLIE EN EXCES S'ACCUMULE VERS LA PARTIE CONCAVE-CONVEXE QUAND LA PLAQUE DE FAISCEAU EST CHAUFFEE DANS UN FOUR POUR ETRE SOUDEE. CELA EMPECHE LA SOUDURE EN EXCES DE CONSTITUER UNE MASSE EN FORME DE GOUTTE QUI A UNE INFLUENCE DEFAVORABLE SUR L'EFFICACITE D'ETANCHEITE DE L'ORGANE D'ETANCHEITE.
Patent FR-2546701-A1 (FR)
Title: SECAM decoder
Inventor: VLADKOV EMIL PENTSCHEV
IPC: H04N11/18
Filed: 1983-05-25
Abstract: The present invention relates to a SECAM decoder whose input is connected directly and by way of a delay line 1 to the two inputs of a switch 2, the outputs of which are connected to corresponding frequency demodulators 3, 4 having outputs which constitute the outputs of the decoder and the control input of which is fed with the line pulses, and the synchronisation input of which is connected to a correction-pulse selector 6 controlled by a unit 7 for shaping the line pulses, matched to the rear edge of the blanking pulses. According to the invention, the correction-pulse selector 6 is a level comparator whose input is connected to the output of one of the frequency demodulators 3 or 4, whereas its control input is connected to the output of the unit 7 for shaping the line pulses.
Patent FR-2547847-A1 (FR)
Title: Method for construction of a wall with internal ventilation, in particular made of clay-based bricks
IPC: E04B2/28
Filed: 1983-06-24
Abstract: Method for construction of a wall with internal ventilation, in particular made of clay-based bricks. In the foundation 1 a channel 3 is made which is open towards the top, and the wall is erected in two wall sections 5, 6 on each side of this channel 3, separating them by a gap 7, joining them with the aid of transverse stacks 8 incorporated via their outer parts to both wall sections 5, 6, and forming in the gap 7 in each row at least one open vertical joint 9 permitting the passage of air, in such a way that, by connecting the channel 3 to a circulating air source, it is possible to ventilate the internal volume of the wall and to accelerate the drying of bricks.
Patent FR-2532937-A1 (FR)
Title: Nouveaux derives de thiadiazolyl-s-oxyde, procede pour leur preparation et compositions pharmaceutiques les comportant
Inventor: PRICE BARRY JOHN
IPC: C07D285/10
Filed: 1983-07-08
Abstract: NOUVEAUX COMPOSES HETEROCYCLIQUES. COMPOSES DE FORMULE GENERALE: (CF DESSIN DANS BOPI) OU R REPRESENTE UN HYDROGENE, OU UN GROUPE C ALKYLE, CYCLOALKYLE, ARALKYLE, TRIFLUOROALKYLE, HETEROALKYLE OU ALKYLE SUBSTITUE; R EST UN HYDROGENE OU UN GROUPE C ALKYLE; OU BIEN R ET R FORMENT AVEC L'ATOME D'AZOTE UN NOYAU DE 5 A 10 MEMBRES, SATURE OU NON, SUBSTITUE OU NON, ET QUI PEUT CONTENIR UN AUTRE HETEROATOME; ALK EST UNE CHAINE ALKYLENE DE 1 A 4 ATOMES DE CARBONE; Q EST UN NOYAU BENZENIQUE; R EST UN HYDROGENE OU UN GROUPE ACYLE; N ET M, SEMBLABLES OU DIFFERENTS, SONT CHACUN EGAUX A 1 OU 2; R EST UN HYDROGENE OU UN RADICAL ALKYLE; R EST UN HYDROGENE OU UN GROUPE ALKYLE, CYCLOALKYLE, PHENYLE, PYRIDYLE, ARALKYLE, HETEROALKYLE OU ALKYLE SUBSTITUE, R ET R POUVANT FORMER AVEC L'ATOME D'AZOTE UN NOYAU DE 5 A 7 MEMBRES; ET R ETANT UN NOMBRE ENTIER EGAL A 1 OU 2. APPLICATION DES COMPOSES COMME ANTIHISTAMINIQUES H SELECTIFS.
Patent FR-2530925-A1 (FR)
Title: Fungicide based on sulphur and pyrimidinyl di:phenyl methanol
Inventor: HUGGENBERGER FRITZ
IPC: A01P3/00
Filed: 1983-07-25
Abstract: A fungicide consists of (a) sulphur, (b) a cpd. of formula (I) and opt. (c) a suitable non-phytotoxic inert vehicle or diluent. (Where X is Cl or F). Pref. the wt. ratio S:(I) is 10:1-500:1. Pref. the S is in the form of micronised sulphur. Pref. the fungicide is in the form of a wettable powder concentrate, a suspension concentrate or in the form of dispersible granules. The fungicide can be used to control and treat fungal infections in crops, e.g. vines, vegetable plants and plants with fruit above the earth. The fungicide is esp. effective against various mildews (e.g. Uncinula necator, Podosphaera leucotricha, Erysiphe cichoracearum and Spaerotheca fuliginea). The S considerably improves the effectiveness of (I).
Patent FR-2550132-A1 (FR)
Title: Improvements to thermal printers
IPC: G06K1/12
Filed: 1983-08-04
Abstract: Improvements to thermal printers of the "bar code" type characterised in that a bar is printed directly by means of a thermal matrix obtained, for example, by silk-screen printing. Application to weighing devices.
Patent FR-2533074-A1 (FR)
Title: Composants et reseaux en silicium pour la detection de lumiere infrarouge
Inventor: KONIGER MAX
IPC: H01L27/146
Filed: 1983-09-08
Abstract: LE COMPOSANT OPTO-ELECTRIQUE EN SILICIUM EST DESTINE A DETECTER LA LUMIERE DANS LA REGION DE LONGUEURS D'ONDES ENTRE 8 ET 12 MM ET COMPORTE UNE JONCTION SCHOTTKY DE SILICIUM1 DOPE PAR LE TYPE P ET D'UN METAL2 AVEC UN TRAVAIL DONNE DE SORTIE DES ELECTRONS. UNE COUCHE3 DE SILICIUM DE TYPE P AVEC UNE CONCENTRATION DE DOPAGE DE 5.10 A 5.10 ET UNE EPAISSEUR DE COUCHE D DE 50 A 200 ANGSTROM EST PREVUE A LA SURFACE LIMITE DU SILICIUM ET DU METAL.
Patent FR-2551743-A1 (FR)
Inventor: BROWAEYS JEAN-PHILIPPE
IPC: C01G23/00
Filed: 1983-09-14
Abstract: Finely divided powders of alkaline earth metal titanates, well suited for the fabrication of, e.g., ceramic resistors and condensers, are facilely prepared by (i) admixing a solution of an alkaline earth metal nitrate with a titanium sol having a pH ranging from 0.8 to 2.5 and which comprises elementary crystallites of TiO2 having particle sizes ranging from 10 to 100  ANGSTROM , agglomerated into submicronic masses having particle sizes ranging from 200 to 1000 ANGSTROM , (ii) next drying the suspension which results, (iii) calcining said dried suspension at a temperature ranging from 700 DEG to 1300 DEG  C. for from 30 minutes to 24 hours, under a NOx partial pressure decreasing from 1 to 0, and then (iv) optionally grinding the powder resulting from said step (iii).
Patent FR-2552257-A1 (FR)
Title: Circuit decodeur pour memoire ram statique
Inventor: GABILLARD BERTRAND
IPC: G11C11/413
Filed: 1983-09-16
Abstract: CIRCUIT DECODEUR ELEMENTAIRE POUR MEMOIRE RAM STATIQUE INTEGREE MONOLITHIQUEMENT, REALISE A L'AIDE DE TRANSISTORS A EFFET DE CHAMP EN ARSENIURE DE GALLIUM, CONSTITUE D'UNE PART D'UNE PREMIERE PORTE LOGIQUE NON-OU P A (N 1) ENTREES SUR LESQUELLES SONT PORTES LES N SIGNAUX CODES D'ADRESSAGE DE LA MEMOIRE OU BIEN LEUR COMPLEMENTAIRE, ET LE SIGNAL DE SELECTION DU BOITIER SB, CETTE PORTE P ETANT CHARGEE A TRAVERS UNE RESISTANCE R PAR UNE TENSION D'ALIMENTATION VDD, ET CONSTITUE D'AUTRE PART PAR UNE SECONDE PORTE NON-OU P QUI ADMET LES MEMES ENTREES QUE LA PORTE P ET DONT LA CHARGE EST REMPLACEE PAR UN TRANSISTOR T, SUR LA GRILLE DUQUEL EST APPLIQUEE LA SORTIE DE LA PORTE P ET DONT LE DRAIN EST RELIE A LA TENSION D'ALIMENTATION VDD VDD, VDD ETANT LA TENSION D'ALIMENTATION DES CELLULES MEMOIRES FIXEE A LA VALEUR D'ECRETAGE DES JONCTIONS DE GRILLE DES TRANSISTORS QUI LES CONSTITUENT, ET LA SORTIE V OU LIGNE DE MOT DE CE DECODEUR ELEMENTAIRE SE FAISANT SUR LES DRAINS DES TRANSISTORS FORMANT LA PORTE P RELIES A LA SOURCE DU TRANSISTOR T. APPLICATION : MEMOIRES-CACHES ULTRARAPIDES.
Patent FR-2552168-A1 (FR)
Title: Rotary pump with a single-blade helix with variable pitch
Inventor: VILLEGER MARCEL
IPC: F04D15/00
Filed: 1983-09-21
Abstract: The single-blade helix pump comprises a tubular body 8, two flanges 1, 6 assembled by threaded rods 9, the said flanges having arms 2 holding a central portion 3, 14 in which roller bearings 4, 7 supporting a central shaft 15 coupled to the drive shaft 16 of a rapid wind-power engine body are mounted, a single-blade helix 20 is engaged on the shaft 15 in which a shouldered spindle 21, extending towards the outside of the said shaft, supports one of the edges of a radial slot machined in the said helix, the other edge, machined into a bevel, is pressed elastically under the side of the said support 23. A stop 33 screwed on the shaft 15 limits the variable pitch of the helix, a compression spring engaged on the shaft 15 and bearing on the said stop 33 adjusts the threshold for applying load to the pump.
Patent FR-2551960-A1 (FR)
Title: Toothbrush combining longitudinal brushing with spontaneous vertical brushing
IPC: A46B5/00
Filed: 1983-09-21
Abstract: The original feature of this toothbrush lies: In the fact that its handle consists, in fact, of two sleeves: - a sleeve 1 integral with the head; - a sleeve 4 held by the operator's hand. In the fact that these two sleeves can be fitted together and in that, by means of the pin 6, roll 7, for one, and window 5, for the other, system, they can have a reciprocal action with respect to each other. In the fact that the brushing obtained by a longitudinal movement on the sleeve 4 imparts, to the head, a limited simultaneous circular movement, from top to bottom and vice versa.
Patent FR-2554991-A1 (FR)
Inventor: CHANAVAT MICHEL
IPC: H02J9/06
Filed: 1983-11-10
Abstract: The device (100) according to the invention comprises a rectifier (110) to generate, directly from the mains, a high direct voltage; a high frequency direct-direct converter which generates the same high direct voltage from a buffer battery (130); a relieved power common line (150) receiving both high direct voltages thus generated; an inverter (160) of the direct chopping type to generate the alternating voltage for the system components requiring such a supply; a direct chopping supply (170) to generate the direct low voltage supply for the logic circuits. Thereby, there is no need for the inverter to be oversized since it does not withstand the maximum peak currents, very large, of the chopping supplies.
Patent FR-2537960-A1 (FR)
Title: Cassette for dispensing precut adhesive tape
IPC: B65H35/00
Filed: 1983-12-14
Abstract: The invention relates to a cassette for dispensing precut adhesive tape on a roll. The cassette comprises a housing 3 whose height corresponds to the width of the precut tape. The precut tape, supported on a protective strip, is placed in a space 11 which is limited by the housing 3, a sleeve 6 inside the latter and a cover which is attached to the open edge of the housing. The tape is guided out of the cassette towards the outer surface 3' of the housing 3 via a slit 8 in the direction of the arrow 12. The outer surface 3' of the housing 3 is fitted with a part, such as a border or rim 15, which raises the other end of the tape in order to release it from the outer surface of the housing, enabling the end of the precut tape to be seized easily. The cassette also comprises parts 9, 21, 22 which fix the end of the tape to the outer surface 3' of the housing 3.
Patent FR-2557251-A1 (FR)
Title: Dispositif pyrotechnique de destruction d'un opercule, et application a la realisation d'un ensemble d'obturation temporaire
Inventor: BONET JEAN-PIERRE
IPC: F16K17/40
Filed: 1983-12-23
Abstract: L'INVENTION SE RAPPORTE AU DOMAINE DE LA SECURITE ET PERMET L'OUVERTURE QUASI INSTANTANEE D'UN CONDUIT 1 NOTAMMENT SOUS PRESSION, AFIN DE PERMETTRE LA CIRCULATION D'UN FLUIDE 2 APRES RUPTURE DE L'OPERCULE 3 DE FERMETURE TEMPORAIRE DE CE CONDUIT. LE DISPOSITIF COMPREND UN CORPS CREUX 9 DANS LEQUEL PENETRE UN CHARGEMENT PYROTECHNIQUE 14 INITIABLE DE L'EXTERIEUR, CE CORPS CREUX COMPORTANT UN ORIFICE 10 DIRIGE VERS L'OPERCULE. AFIN DE FACILITER L'EVACUATION DE L'OPERCULE, TOUT EN MINIMISANT LES EFFETS DE SURPRESSION DU FLUIDE PRESENT DANS LE CONDUIT, LE CORPS CREUX 9 EST AU MOINS PARTIELLEMENT REMPLI D'ELEMENTS GRANULAIRES 12 RESISTANTS QUI SONT INTERPOSES ENTRE LEDIT CHARGEMENT PYROTECHNIQUE 14 ET L'ORIFICE D'EJECTION 10.
Patent WO-8403318-A1 (WO)
Inventor: DALIBERT CLAUDE
IPC: E04B2/14
Filed: 1984-02-15
Abstract: Ce mur de construction comprend une enveloppe extérieure isolante constituée de plusieurs éléments (1) superposés, préfabriqués en béton isolant, délimitant un vide périmétrique susceptible d'être rempli de matière granuleuse isolante, à laquelle est associé un mur (10) porteur-stockeur interne, réalisé soit par coffrage et remplissage du vide interne de béton lourd, soit au moyen de blocs pleins ou creux préfabriqués de béton isolant ou traditionnel. L'enveloppe extérieure isolante (1) constitue une des parois du coffrage, l'autre paroi (11), maintenue à distance au moyen d'écarteurs, est un panneau récupérable ou non. Le mur porteur-stockeur (10) est collé et/ou cloué contre l'enveloppe isolante extérieure (1).
Patent FR-2539753-A1 (FR)
Title: Pyrolysis of oil sand or oil shale in heated fluidised bed
Inventor: KAMINSKY WALTER
IPC: C10G1/02
Filed: 1984-01-20
Abstract: Oil and gas are extracted from oil sand, oil shale or petroliferous chalk by pyrolysis in a fluidised bed, heated indirectly to 400-1000 (pref. 500-750) deg. C by heating tubes. Crushed feedstock is introduced, e.g. by a pressure lock, to the fluidised bed reactor (I), heated by internal tubes. Pyrolyzed solids leave by an overflow tube to a first heat exchanger vessel (II); and the gas produced passes, via a cyclone for solids removal, to spray coolers and washers for sepn. of oil and gas prods. Some of the sepd. pyrolysis gas is recycled, via a heat exchanger (III) heated by combustion gases, to (I),where it provides fluidising gas and, after combustion, heat for radiant tubes. The combusted gas is used then for heating in (III). Vessel (II) contains a bed of hot solids discharged from (I), fluidised and combusted by air heated in a heat exchanger, (IV). In a heat exchanger coil in (II), some of the gases from the heating tubes in (I) and from (II) are further heated, and pass to non-radiant heating tubes in (I). The solids remaining after combustion overflow from (II) to heat exchanger (IV), and are then discharged.
Patent FR-2542858-A1 (FR)
Title: Appareil pour le sechage d'une bande en mouvement
Inventor: STEPHANSEN ERIK WALDEMAR
IPC: F26B3/28
Filed: 1984-03-13
Abstract: L'invention concerne un appareil transversal de séchage d'une bande en mouvement. Il comporte un élément 21 de support dont la longueur est au moins égale à la largeur d'une bande 11 en mouvement élément 21 sur lequel peuvent pivoter, sous l'action d'actionneurs 19, les unités de séchage 16a à 16g comportant chacune quatre modules chauffants ou sécheurs. Chacun de ces modules est conçu de manière que de l'air de refroidissement pénètre dans une chambre qui égalise les pressions et qui permet un refroidissement efficace des lampes à quartz de chauffage. Domaine d'application : séchage d'une bande en mouvement, par exemple une bande de papier, etc.
Patent FR-2561452-A1 (FR)
Title: Electrical connector with a flexible flat slider
IPC: H01R12/61
Filed: 1984-03-13
Abstract: The invention relates to a connector permitting electrical continuity of two cables by means of conducting hooks put in place by a moveable slider. It consists of two ribbons M F equipped at their edges with a series of entirely metal hooks A on the support F and of identical pieces B mounted alternately with insulating hooks 1 of the same shape. Electrical continuity is provided after movement of the slider C between the two hooks A of F and the hook B of M. The movement of the slider is limited by its engagement bearing-piece 1, 2 and its stop bearing-pieces 3. The device according to the invention is particularly intended for connecting cylindrical or ribbon cables.
Patent FR-2543731-A1 (FR)
Title: Interrupteur haute tension
Inventor: PERRENOUD BLAISE
IPC: H01H33/42
Filed: 1984-03-26
Abstract: L'INVENTION CONCERNE UN INTERRUPTEUR HAUTE TENSION. IL COMPORTE UN BOITIER 9 PLACE SUR UN SUPPORT ISOLANT 2 POURVU D'AU MOINS UN MECANISME DE CONTACT 10, 11 FIXE AU BOITIER 9. LES PIECES DE CONTACT MOBILES 12, 13 SONT ACCOUPLEES PAR L'INTERMEDIAIRE D'ELEMENTS D'ACTIONNEMENT A UN ELEMENT DE TRANSMISSION GUIDE DANS LE SUPPORT ISOLANT 2 ET DEPLACE PAR UN MECANISME D'ENTRAINEMENT. ON DOIT OBTENIR UNE TRANSMISSION RAPIDE ET SURE DES FORCES MOTRICES AUX PIECES DE CONTACT MOBILES 12, 13, SANS MOYENS D'AMORTISSEMENT SUPPLEMENTAIRES. POUR CELA, L'ELEMENT DE TRANSMISSION DU MOUVEMENT EST REALISE SOUS LA FORME D'UN VILEBREQUIN 8 POUR UNE PREMIERE MANIVELLE COMMANDEE PAR UNE SECONDE MANIVELLE.
Patent FR-2543743-A1 (FR)
Title: Piles electrochimiques et leurs cathodes
Inventor: BOWDEN WILLIAM LEE
IPC: H01M4/58
Filed: 1984-03-30
Abstract: PILES ELECTROCHIMIQUES NON AQUEUSES, NOTAMMENT CATHODES DE PILES EN POLYSULFURES DE METAUX. ON UTILISE, COMME CATHODES DE TRES HAUTE DENSITE D'ENERGIE, DANS DES PILES ELECTROCHIMIQUES NON AQUEUSES, DES POLYSULFURES DE METAUX LOURDS QUI SONT INSOLUBLES DANS LES ELECTROLYTES NON AQUEUX ET REPONDENT A LA FORMULE M(S), DANS LAQUELLE M EST UN METAL LOURD, TEL QUE LE FER, LE COBALT, LE CUIVRE OU LE NICKEL, S EST LE SOUFRE, MX 2Z, ET Y EST SUPERIEUR A 2.
Patent FR-2562313-A1 (FR)
Title: Procede de decontamination en uranium et en radium de solutions uraniferes acides par addition d'un sel d'aluminium
Inventor: MOUTON ALBERT
IPC: G21F9/10
Filed: 1984-04-03
Abstract: L'INVENTION A POUR OBJET UN PROCEDE DE DECONTAMINATION ET D'AJUSTEMENT DU PH DE SOLUTIONS URANIFERES POUR LES RENDRE COMPATIBLES AVEC L'ENVIRONNEMENT NATUREL DANS LEQUEL ELLES SONT SUSCEPTIBLES D'ETRE REJETEES. CE PROCEDE EST CARACTERISE EN CE QUE LES SOLUTIONS A TRAITER, AYANT UN PH INITIAL D'ENVIRON 2,5 A ENVIRON 6,5 ET CONTENANT D'ENVIRON 1 A ENVIRON 100MGL D'URANIUM, SONT ADDITIONNEES D'UN SEL D'ALUMINIUM TEL QUE L'ALUMINATE DE SODIUM, EN QUANTITE SUFFISANTE POUR QUE LE PH FINAL SOIT D'ENVIRON 5,5 A ENVIRON 8,5 ET POUR QU'IL Y AIT PRECIPITATION, COAGULATION ET ADSORPTION D'ENVIRON 90 DE L'URANIUM INITIALEMENT CONTENU DANS LA SOLUTION ET QUE LA TENEUR DE L'URANIUM RESTANT DANS LA SOLUTION FINALE OBTENUE SOIT EGALE OU INFERIEURE A ENVIRON 1,8MGL.
Patent FR-2563450-A1 (FR)
Title: Portable assembly for percussion bending of sheet metal enabling the edges of a sheet-metal panel to be bent with the aid of a percussion device
IPC: B21D39/02
Filed: 1984-04-25
Abstract: The invention relates to a portable assembly for percussion bending of sheet metal, enabling the edge 31 of a sheet-metal panel 28 to be bent with the aid of a percussion device fitted with a pusher. The said assembly includes: - a base 1 forming a support; - translational guide means 2 capable of receiving the pusher 30 of a percussion device 29, the guide means 2 being solidly attached to the base 1 and; - a main moving mass 3 mounted elastically on the base 1, the moving mass 3 being disposed facing the pusher 30 and interacting with the end of the latter, the moving mass 3 furthermore having, at its end opposite the pusher 30, a profile 25' capable of interacting with the edge of the sheet metal panel 28 so that, under a hammering of the pusher 30, the moving mass 3 positioned with the aid of the base 1 on the sheet metal panel 28 hammers the edge of the latter so as to bend it. Application to bending of bodywork component sheet metal.
Patent FR-2563651-A1 (FR)
Title: Memoire morte realisee en circuit integre prediffuse
Inventor: AUDRIX JEAN-CLAUDE
IPC: G11C17/12
Filed: 1984-04-27
Abstract: CETTE MEMOIRE MORTE EST DU TYPE A INTERRUPTEURS MOS, REALISEE EN CIRCUIT INTEGRE PREDIFFUSE COMPORTANT DES RANGEES DE TRANSISTORS MOS ALTERNATIVEMENT DE TYPE P ET DE TYPE N, A GRILLES NON REUNIES D'UNE RANGEE A L'AUTRE, ORGANISES EN CELLULES DE BASE COMPORTANT CHACUNE DEUX TRANSISTORS ADJACENTS DE TYPE P ET DEUX TRANSISTORS ADJACENTS DE TYPE N DE DEUX RANGEES ADJACENTES. UNE MEMOIRE MORTE DE N MOTS DE P ELEMENTS BINAIRES EST REALISEE AVEC N2 P CELLULES DE BASE DE CE TYPE DISPOSEES ET INTERCONNECTEES SOUS FORME MATRICIELLE. APPLICATION A LA REALISATION DE MEMOIRES ROM EN CIRCUITS INTEGRES.
Patent FR-2546688-A1 (FR)
Title: Modulateur numerique d'impulsions en largeur et en frequence
Inventor: SCHREIBER WOLFGANG
IPC: H03K7/10
Filed: 1984-05-24
Abstract: Les modulateurs LIFI connus jusqu'ici et utilisés en particulier en astronautique ont été représentés sur une base purement analogique. Dans la modulateur LIFI numérique présenté ici, la fréquence d'entrée fv est utilisée comme grandeur opérationnelle. Un intégrateur 1/s est réalisé sous la forme d'un compteur addidonneur-soustracteur qui additionne et soustrait les impulsions de la fréquence d'entrée fv et les impulsions fr d'une contre-réaction, discriminateur.
Patent FR-2565116-A1 (FR)
Title: Cross country ski with boot and guide
Inventor: QUELLAIS JACQUES
IPC: A63C5/00
Filed: 1984-06-04
Abstract: The cross-country ski boot is reliably guided on the ski by a guide rib (3) whose top side lies in the same plane as the top side (2a) of the ski. The rib is then defined on each side by a lateral recess (4) which is formed in both the narrow side  (2b) and in the top side (2a) of the ski. The cross-section of the guide rib (3) can be constant or variable in the longitudinal direction. The sole of the cross-country ski boot has a central longitudinal groove which defines two side ribs which each fit into the side recesses (4) which define the central guide rib (3) in the ski. The guide rib can be moulded out at the same time as the ski.
Patent FR-2566772-A1 (FR)
Title: Diacyloxy-1,8 acyl-10 anthrones, leur procede de preparation et leur utilisation en medecine humaine ou veterinaire et en cosmetique
Inventor: SHROOT BRAHAM
IPC: C07D333/22
Filed: 1984-06-29
Abstract: DIACYLOXY-1,8 ACYL-10 ANTHRONES REPONDANT A LA FORMULE GENERALE SUIVANTE: (CF DESSIN DANS BOPI) DANS LAQUELLE: R ET R, IDENTIQUES OU DIFFERENTS, REPRESENTENT UN RADICAL ALKYLE, LINEAIRE OU RAMIFIE, AYANT DE 1 A 15 ATOMES DE CARBONE, UN RADICAL CYCLOALKYLE DE 3 A 6 ATOMES DE CARBONE, UN RADICAL FURYL-2 OU -3, UN RADICAL PYRIDYL-3 OU -4, UN RADICAL THIENYL-2 OU UN RADICAL AROMATIQUE DE FORMULE: (CF DESSIN DANS BOPI) DANS LAQUELLE: X, Y ET Z, IDENTIQUES OU DIFFERENTS, REPRESENTENT UN ATOME D'HYDROGENE, UN RADICAL ALKYLE AYANT DE 1 A 3 ATOMES DE CARBONE, UN RADICAL TRIFLUOROMETHYLE, UN RADICAL ALKOXY AYANT DE 1 A 4 ATOMES DE CARBONE, UN HALOGENE, UNE FONCTION NITRO OU UNE FONCTION HYDROXYLE. CES COMPOSES TROUVENT UNE APPLICATION EN THERAPEUTIQUE HUMAINE OU VETERINAIRE ANTIPROLIFERATIFS ET ANTI-INFLAMMATOIRES ET EN COSMETIQUE EN TANT QU'AGENTS ANTIACNEIQUES, ANTIPELLICULAIRES, ANTISEBORRHEIQUES ET ANTICHUTE DES CHEVEUX.