baber/WOPTO huggingface dataset:
Patent FR-2508233-A1 (FR)
Title: Procede de realisation d'un composant unitaire comportant une diode oscillatrice et une diode a capacite variable et emetteur accordable en frequence comprenant un tel composant unitaire
Inventor: HEITZMANN MICHEL
IPC: H01L25/11
Filed: 1981-06-19
Abstract: L'INVENTION CONCERNE LES SOURCES D'ONDES MILLIMETRIQUES A L'ETAT SOLIDE UTILISANT DES DIODES OSCILLATRICES, NOTAMMENT DU TYPE A AVALANCHE, ACCORDABLES PAR COUPLAGE SERRE AVEC UNE DIODE A CAPACITE VARIABLE. LE PROCEDE UTILISE POUR OBTENIR UN COMPOSANT UNITAIRE COMPRENANT LES DEUX DIODES 10, 20 CONSISTE A MONTER LA DIODE OSCILLATRICE 10 SUR UN PIEDESTAL 11 AU CENTRE D'UNE EMBASE 12 SERVANT DE SUPPORT ET DE MASSE A L'ENSEMBLE. UN ANNEAU 15 EN VERRE DE TYPE "QUARTZ", SUPPORTANT UN DISQUE METALLIQUE 14 DE DIAMETRE PREDETERMINE, PERMET DE REALISER UN ESPACE RADIAL ENTRE DEUX PLANS METALLIQUES DE NATURE A FAVORISER UNE FREQUENCE D'OSCILLATION DANS UNE BANDE PREDETERMINEE. UN AUTRE ANNEAU 17 SOUDE AU DISQUE 14 RECOIT UNE EMBASE 16 EQUIPEE EN SON CENTRE D'UNE DIODE 20 A CAPACITE VARIABLE. DES CONNEXIONS SOUPLES 13, 18 SOUDEES AUX DIODES 10, 20 SONT PINCEES ENTRE ANNEAUX 15, 17 ET DISQUE 14. APPLICATION AUX EMETTEURS EN HYPERFREQUENCE, NOTAMMENT A 94GHZ.
Patent FR-2513073-A1 (FR)
Title: Bowl for individual pig feeding - has opening for food supply together with pig access opening nominally greater in size than pigs head
Inventor: RENAULT MAURICE
IPC: A01K5/01
Filed: 1981-09-18
Abstract: The bowl is used to feed a pig, its internal volume being defined by a surface incorporating an opening for incoming food, together with an access opening. The two openings are connected and the transverse dimensions (L1,L2,L3) of the access opening nominally exceed those of the head of a pig. The pig has continuous access to the food across a min. surface, and its foraging movements give a bowl-cleaning effect. The bowl is used in front of an opening in a food container, its base comprising a quarter shell (60) of a reduced width (L2) and in the form of a quarter parabola. The sides of the base are extended upwards by two cheeks (61,62) tapering in height towards the front.
Patent FR-2491383-A1 (FR)
Title: Dual blade wet shaver - has distancing element between blades fitted between platform and clamping action-cap parts
Inventor: TROTTA ROBERT ANTHONY
IPC: B26B21/24
Filed: 1981-10-06
Abstract: One blade (40) rests between a cap section (8) and a platform section (4). The cap section exerts a clamping pressure onto the blade assembly by its downwards sloping edge (34). The spacer element (50) has a protrusion (58) provided on either end. The platform section has a pair of leaf springs (26) moulded into the front part (12) of the shaver body. The spacer (50) has top and bottom locating projections engaging with corresponding perforations provided in the blades.
Patent FR-2522343-A1 (FR)
Title: Top loading washing machine with automatic braking of horizontal drum - to ensure alignment of drum and casing loading hatches
Inventor: BETHRY MICHEL
IPC: D06F37/30
Filed: 1982-02-26
Abstract: Washing machine has a loaded drum rotating about a horizontal axis is provided with automatic controls for causing a slow rotation of the drum after completion of the washing cycle until a sensor triggers an arrest of the drum when the loading door in the drum wall is opposite the loading hatch in the top of the static machine casing. Pref. the trigger system in the casing responds to a magnetic field flux change induced by a magnetic source mounted on the drum, or the drive pulley thereof, at a position related that of the loading hatch on the drum. Pref. the sensor responds to the 'Hall' effect, e.g. may be a 'Schmidt trigger' in a circuit based on two transistors and a diode to operate a low voltage switching signal for stopping the drum drive motor.
Patent FR-2503560-A1 (FR)
Title: Stainless steel surgical scissors - has one sharp cutting edge and one right-angled edge with galvanised steel finger ring at end of member with sharp edge
Inventor: WITTE KLAUS
IPC: A61B17/32
Filed: 1982-04-07
Abstract: The surgical scissors has two blades, one (2) of which has an acute angled edge and the other (3) has an edge which is between 85 and 89 deg. The acute edge defines an angle of between 30 and 50 degrees. The finger ring at the other end of the blade with the rear-right angle edge is coated in a galvanised metal. The galvanised ring is a contrasting colour to the remaining polished surfaces of the scissors, (yellow). Alternatively, the ring may be coated with a gold deposit.
Patent FR-2505081-A1 (FR)
Title: Cordon telephonique retractile
Inventor: COCCO EUGENE RAYMOND
IPC: H01B7/08
Filed: 1982-04-23
Abstract: L'INVENTION CONCERNE LES CORDONS POUR POSTES TELEPHONIQUES. UN CORDON CONFORME A L'INVENTION EST CONSTITUE PAR UN CABLE MEPLAT 12 ENROULE EN HELICE ET IL PRESENTE UNE RETRACTILITE QUI DIMINUE DE FACON PRATIQUEMENT LINEAIRE DE CHAQUE EXTREMITE JUSQU'AU MILIEU DE SA LONGUEUR. LE CABLE COMPREND PLUSIEURS CONDUCTEURS ISOLES INDIVIDUELLEMENT ET DISPOSES EN UNE NAPPE PLANE. ON FORME LE CORDON EN ENROULANT LE CABLE SUR UN MANDRIN PRESENTANT DEUX SECTIONS TRONCONIQUES ACCOLEES PAR LEURS EXTREMITES DE PLUS GRAND DIAMETRE, ET EN SOUMETTANT LE CABLE ENROULE A UN TRAITEMENT THERMIQUE. APPLICATIONS AUX POSTES TELEPHONIQUES MURAUX.
Patent FR-2526049-A1 (FR)
Title: Dispositif pour la recuperation electrolytique en continu de metaux contenus dans des bains de traitement des machines a developper des surfaces sensibles
Inventor: MARTINEAU JEAN-PIERRE
IPC: C25C1/20
Filed: 1982-04-30
Abstract: LA PRESENTE INVENTION CONCERNE UN DISPOSITIF POUR LA RECUPERATION EN CONTINU DE METAUX CONTENUS DANS DES BAINS DE TRAITEMENT DES MACHINES A DEVELOPPER DES SURFACES SENSIBLES. LE DISPOSITIF SELON L'INVENTION COMPREND UN CIRCUIT D'ALIMENTATION 2 ENTRE UNE MACHINE A DEVELOPPER 1 ET UNE CUVE ELECTROLYTIQUE 3 POURVUE D'UNE CATHODE ROTATIVE 3A ET D'AU MOINS UNE ANODE FIXE 3B, UN CIRCUIT DE RECYCLAGE 4 ENTRE LA CUVE ELECTROLYTIQUE 3 ET LA MACHINE A DEVELOPPER 1 ET UN CIRCUIT D'EVACUATION 5 DE LIQUIDE DE TRAITEMENT REGENERE A L'EGOUT, LEDIT DISPOSITIF SE CARACTERISE ESSENTIELLEMENT EN CE QUE LE CIRCUIT D'ALIMENTATION 2 EST DOTE D'UNE CUVE DE STOCKAGE 6 DE LIQUIDE DE TRAITEMENT USAGE ET D'UNE POMPE 7 POUR LA VIDANGE DE LADITE CUVE, EN CE QUE LE CIRCUIT DE RECYCLAGE 4 COMPORTE DEUX FILTRES 8 ET 9 ET UNE POMPE 10 DITE DOSEUSE PLACEE ENTRE CES DEUX FILTRES ET APTE A PRELEVER DANS LA CUVE ELECTROLYTIQUE 3 UNE QUANTITE PREDETERMINEE DE LIQUIDE DE TRAITEMENT REGENERE ET EN CE QUE SUR LE CIRCUIT D'EVACUATION 5 SONT MONTES UNE POMPE 11 DE VIDANGE DE LA CUVE ELECTROLYTIQUE 3 ET UN ELEMENT DE FILTRAGE.
Patent FR-2506364-A1 (FR)
Inventor: HUONDER ANTON
IPC: E04H5/10
Filed: 1982-05-14
Abstract: Each structural panel (4) consists of an inner, bearing concrete plate (10), of an insulating layer (11) joined thereto and, with interposition of a plastic vapour-barrier foil (12), of an outer concrete plate (13). At the abutting edges of the structural panels (4), a joint widening (14) is created, in which the protruding edge parts (12a) of the vapour-barrier foils (12) are adhesively bonded or welded to one another in overlapping fashion. The joint widening is filled in the region of the insulating layers (11) with foamed plastic (16) lying between insulating strips (15). The wall construction is suitable both for the building of cold stores and CA stores.
Patent FR-2528950-A1 (FR)
Title: Dispositif de dosage et de repartition de liquide combustible sous pression entre plusieurs bruleurs
Inventor: BOURQUIN ROBERT
IPC: F23K5/06
Filed: 1982-06-18
Abstract: DISPOSITIF DE DOSAGE ET DE REPARTITION DE LIQUIDE COMBUSTIBLE SOUS PRESSION ENTRE PLUSIEURS BRULEURS. UN PISTON COULISSANT DANS UN CYLINDRE MUNI D'OUVERTURES RELIEES A DES SORTIES SERT A ALIMENTER SYMETRIQUEMENT DES SORTIES 3 EN LIQUIDE SOUS PRESSION. CHAQUE SORTIE 3 EST RELIEE A UN BRULEUR 5 PAR UN REGULATEUR DE PRESSION AMONT 4. TOUS LES REGULATEURS 4 ONT LA MEME VALEUR DE CONSIGNE. AINSI LE DEBIT DE COMBUSTIBLE PEUT ETRE DOSE ET EST LE MEME POUR TOUS LES BRULEURS 5, MEME S'ILS ONT DES NIVEAUX D'ENCRASSEMENT DIFFERENTS. APPLICATION AUX TURBINES A GAZ ET AUX CHAUDIERES.
Patent FR-2511596-A1 (FR)
Title: Pneumatically actuated syringe assembly for veterinary injections - safeguards animal with one shot limit valve and spring retraction of needle
Inventor: MATHESON DONALD DEE
IPC: A61M5/20
Filed: 1982-08-23
Abstract: A pneumatically actuated veterinary syringe for injecting a dose of liq. into the body of an animal. The syringe is part of a portable assembly comprising a syringe with hollow injection needle from a chamber supplied with injection liq. when a syringe valve rod is displaced by its coupling to a pneumatic cylinder. The cylinder contains a piston with automatic spring reset following displacement by compressed air. The assembly comprises a pneumatic switch which is trigger-operated when the needle aperture housing is pressed against the animal. The trigger switch puts regulated air supply pressure on to the entry port of a 'one-shot' metering valve. This is a pneumatic operated valve which delivers a dose of compressed air which is sufficient to displace the piston one only. The air line between trigger switch and one-shot valve pref. branches into a counter which registers batch count and overall period count. Pref. the one-shot valve can be by-passed by a test line incorporating a pneumatic on-off switch. The assembly is compact and can be hand-held. Automatic retraction of the syringe ensures that the needle does not remain in the animal if pneumatics fail. The 'one-shot' device prevents inadvertent double-dosing. The assembly is inexpensive to make and easy to use.
Patent FR-2533820-A1 (FR)
Title: Method for the preparation of a dental filling product, apparatus and spatula for carrying out this method
Inventor: BIELLE JACQUES
IPC: A61C5/66
Filed: 1982-09-30
Abstract: This method for the preparation of a dental composition based on two initially separate products which are brought together, mixed by kneading or vibrating, and collected for use, consists in subjecting these two base products to a partial vacuum, preferably performing the operations of mixing and collecting in a vessel 1 connected to a vacuum pump 7 in order to obtain a dental composition containing no air bubbles.
Patent FR-2534821-A1 (FR)
Title: Air-sea battle game comprising invisible pieces.
IPC: A63F3/00
Filed: 1982-10-25
Abstract: The invention relates to strategy games of the chess or the naval battle type, permitting good simulation of reality by a three-dimensional game and a range of pieces of very diversified capacities, some being invisible to the opponent. The game comprises a squared reference plane, divided up into smaller zones giving good vision, with a possible reference system using coordinates. The players manoeuvre superposable visible pieces, of different appearance, thereon, making it possible to consider them on different planes and to symbolise their characteristics. A system of upturned playing cards or memory machines records or record the positions and the paths of the other pieces which do not appear on the board. The uses of the invention are embodiments of this type of game, in traditional forms like the attached model, electronic forms or on video.
Patent FR-2534789-A1 (FR)
IPC: H04R5/02
Filed: 1982-10-26
Abstract: The storage unit is characterized in that it comprises three parallelepipedic modules (1, 2, 3) having the same height and depth, each of them mounted on casters (1a, 2a, 3a), i.e. one central module and two lateral modules, and removable members (11) to assemble the three adjacent modules (1, 2, 3) in order to form a single elongated piece of furniture which may be displaced as a unit on the casters (1a, 2a, 3a), said assembling members (11) being removable in order to separate the two lateral modules (2, 3) from the central module (1) and to place them in any desired position at a distance from said central module (1).
Patent FR-2516261-A1 (FR)
Title: Emulsion photosensible et procede pour sa preparation
Inventor: WEY JONG-SHINN
IPC: G03C1/005
Filed: 1982-11-09
Abstract: L'INVENTION CONCERNE LA PHOTOGRAPHIE. L'EMULSION AUX HALOGENURES D'ARGENT CONTIENT DES GRAINS TABULAIRES AYANT DES FACES CRISTALLINES PRINCIPALES PARALLELES OPPOSEES 111. CES GRAINS TABULAIRES COMPRENNENT DU CHLORURE ET DU BROMURE AU MOINS DANS LEURS REGIONS ANNULAIRES, ONT UNE EPAISSEUR INFERIEURE A 0,3 MM, UN DIAMETRE D'AU MOINS 0,6 MM, UN INDICE DE FORME MOYEN D'AU MOINS 7:1 ET ILS REPRESENTENT AU MOINS 35 DES GRAINS D'HALOGENURES D'ARGENT DE L'EMULSION. DANS LES REGIONS ANNULAIRES DES GRAINS TABULAIRES, LE RAPPORT MOLAIRE MOYEN DU CHLORURE AU BROMURE PEUT ATTEINDRE 2:3. L'EMULSION A DES PROPRIETES PHOTOGRAPHIQUES AMELIOREES, NOTAMMENT LE RAPPORT SENSIBILITEGRANULARITE, LA NETTETE ET, APRES SENSIBILISATION SPECTRALE, ELLE PRESENTE UNE MEILLEURE SEPARATION ENTRE LA REGION DE SENSIBILITE NATURELLE ET LA REGION A LAQUELLE ELLE A ETE SENSIBILISEE SPECTRALEMENT.
Patent FR-2536248-A1 (FR)
Title: Dispositif d'automatisation pour l'abattage par saignee des animaux de boucherie
IPC: A22B5/02
Filed: 1982-11-24
Abstract: L'OBJET DE L'INVENTION CONCERNE UN DISPOSITIF D'AUTOMATISATION POUR L'ABATTAGE PAR SAIGNEE DES ANIMAUX DE BOUCHERIE. IL EST CONSTITUE PAR LA COMBINAISON D'UN SECTEUR DE PARCAGE 1 AVEC PASSERELLE SELECTIONNEUSE 3 POURVUE D'UN ELEMENT EXCITATEUR ASSURANT L'AVANCEMENT ORIENTE VERS UNE PLATEFORME BASCULANTE 4 AUTO-OBTURANTE 10 COMPORTANT LES ELEMENTS ANESTHESIANTS ET SACRIFICATEURS, LE TOUT COMPLETE PAR UN SYSTEME D'EXTRACTION POUR LE TRANSPORT. IL EST PLUS PARTICULIEREMENT DESTINE A L'EXECUTION DES OPERATIONS CONCERNANT L'ADDUCTION DES ANIMAUX AU POSTE D'ABATTAGE, A LEUR ANESTHESIE ET LEUR SAIGNEE, AINSI QU'A LEUR MISE SUR CHAINE D'EVACUATION.
Patent FR-2536795-A1 (FR)
Title: Systeme de commande unique de l'avance et de la rotation du lanceur d'un demarreur pour moteur thermique
Inventor: MAZZORANA ALFRED BRUNO
IPC: F02N15/06
Filed: 1982-11-26
Abstract: L'ARBRE 2 DU MOTEUR ELECTRIQUE FAIT TOURNER UNE CUVETTE 22 POURVUE D'UN FILETAGE INTERIEUR 22A COOPERANT AVEC UNE VIS 28 PORTANT UNE QUEUE DENTEE 28A. CELLE-CI ACTIONNE DES SATELLITES 25 QUI FONT TOURNER LA CLOCHE 27 ET LE PIGNON 36 PAR L'INTERMEDIAIRE D'UNE ROUE LIBRE 30. QUAND LA VIS ATTEINT LA BUTEE 44, LE PIGNON 36 TOURNE ET LANCE LE MOTEUR. QUAND CELUI-CI A DEMARRE, LA ROUE LIBRE DECROCHE ET L'EMBRAYAGE 45-46 FAIT TOURNER LA CLOCHE 27 DE TELLE SORTE QUE LA VIS 28 REVIENT A SA POSITION INITIALE. DEMARREUR ELECTRIQUE.
Patent FR-2539469-A1 (FR)
Title: Device for fastening various articles
Inventor: LACROIX OLIVIER
IPC: A47K1/09
Filed: 1983-01-19
Abstract: The invention relates to furnishing accessories. The device comprises a first fastening element 14 forming part of the article 1 and a second fastening element 26 securely fastened to a bracket 2 to be fixed to the wall 12 by means of screws 8, 9 designed and arranged to be made integral with one another by an assembly of the bayonet type with vertical sliding movement. The positions of the screws 8, 9 and the configuration of the article 1, 17 are such that the heads of the screws 8, 9 are hidden when the article is assembled on its bracket. The invention applies to fastening various articles such as coat hooks, towel racks, soap dishes, shelves, shelf units, mirrors, etc.
Patent FR-2540259-A1 (FR)
Title: Liquid conditioning-metering device
Inventor: MAYNARD HERVE DE
IPC: G05D9/12
Filed: 1983-02-01
Abstract: With a storage vat 10 fitted with filling 12 and drawing-off 13 solenoid valves and with conditioning elements is associated a float 14 which is sensitive to the liquid level in the vat and equipped with a permanent magnet 16; a fixed position detector 17 and a movable position detector 18 act respectively on the filling solenoid valve and on that for drawing-off in response to the detection of the presence of the permanent magnet, the position of the movable detector being representative of the quantity of liquid to be drawn off; the detectors are included in a circuit linked to the control circuit of the conditioning elements, the device being applicable especially to supplying a baker's kneading trough with predetermined quantities of conditioned water.
Patent FR-2520831-A1 (FR)
Title: Dispositif d'etancheite a joint glissant frontal
Inventor: OTTAVIANO PASQUALE
IPC: F16J15/34
Filed: 1983-02-02
Abstract: LA PRESENTE INVENTION CONCERNE LES DISPOSITIFS D'ETANCHEITE A JOINT GLISSANT FRONTAL. ELLE PROPOSE UN DISPOSITIF COMPRENANT ESSENTIELLEMENT UN BOITIER ANNULAIRE 1 FERME PAR UN COUVERCLE ANNULAIRE 9 ET CONTENANT UNE BAGUE A JOINT GLISSANT 4 POUSSEE PAR UN RESSORT 3. LA FACE FRONTALE 5 DE CETTE BAGUE PROCURE LE JOINT GLISSANT. UN JOINT TORIQUE 7 ASSURE L'ETANCHEITE ENTRE LA BAGUE ET LE BOITIER. L'INVENTION S'APPLIQUE EN PARTICULIER AUX POMPES DE CIRCULATION DE REFRIGERANT POUR MOTEURS A COMBUSTION INTERNE.
Patent FR-2522858-A1 (FR)
Title: Lecteur de disque
Inventor: INAZAWA YOSHIZUMI
IPC: G11B17/00
Filed: 1983-03-04
Abstract: A.LECTEUR DE DISQUE. B.LECTEUR DE DISQUE COMPORTANT DEUX TOUCHES DE SELECTION DE PROGRAMME 10, 11 CONFERANT AVEC UN BLOC OPERATIONNEL 8 RELIE A UN REGISTRE 12 ET A UN DISPOSITIF DE COMMANDE DE SYSTEME 9 POUR AGIR A LA FOIS SUR LE DISPOSITIF D'ENTRAINEMENT 13 DU LECTEUR 3, AINSI QU'UN CIRCUIT DE VERIFICATION 15 ET UNE HORLOGE 16. C.L'INVENTION CONCERNE NOTAMMENT LA LECTURE DE DISQUES OPTIQUES.
Patent FR-2542310-A1 (FR)
Title: Perfectionnement a la fabrication d'amendement organique et produits obtenus
Inventor: CARLINI RENE
IPC: C05F9/04
Filed: 1983-03-11
Abstract: LE PROCEDE DE L'INVENTION EST CARACTERISE PAR LE FAIT: A.QUE LE DOSAGE, LE MELANGE ET LE PRESSAGE SE FONT EN CONTINU; B.QUE L'HUMIDITE RELATIVE DES MATIERES COMPOSTEES EST DETECTEE EN PERMANENCE POUR AGIR SUR LE DOSAGE CONTINU RELATIF DES ADDITIFS ET DU COMPOST; C.QUE LES GRANULES SONT IMMEDIATEMENT SECHES EN CONTINU AVANT LE CONDITIONNEMENT. L'INSTALLATION SE COMPOSE DE TREMIES D'ALIMENTATION 1, 4 AVEC DES DISPOSITIFS DE DOSAGE EN CONTINU 6, D'UNE MELANGEUSE 8, DE PRESSE DE FILAGE CONTINUE 10, D'UN SECHOIR CONTINU 12 ET D'UNE INSTALLATION DE STOCKAGE ET DE CONDITIONNEMENT 18, 19, 20. APPLICATION A L'AMENDEMENT DES SOLS.
Patent FR-2526509-A1 (FR)
Title: Joint additonnel pour coussinets
Inventor: OLSCHEWSKI ARMIN
IPC: F16J15/3268
Filed: 1983-05-05
Abstract: JOINT ADDITIONNEL POUR COUSSINETS, EN PARTICULIER POUR JOINTS DE CARDAN, COMPORTANT UNE RONDELLE D'ETANCHEITE DISPOSEE SUR LE COUSSINET ENTRE CE DERNIER ET UN EPAULEMENT DE LA PARTIE DE MACHINE PRENANT APPUI DANS CE COUSSINET. LA RONDELLE D'ETANCHEITE 15 PRESENTE UNE SECTION TRANSVERSALE EN FORME DE T ET COMPORTE, SUR SES FACES FRONTALES, DES PERCAGES DONT LES SURFACES VIENNENT S'APPUYER SUR DES SURFACES LATERALES CORRESPONDANTES 26, 27 DE LA PARTIE DE MACHINE 2 ET DU COUSSINET 6.
Patent FR-2547090-A1 (FR)
Title: Radioluminescent signalling device
Inventor: NEEL MAURICE JEAN
IPC: G09F13/14
Filed: 1983-06-06
Abstract: The device which can be used especially for road beacons comprises at least one elongate tube 16 fixed approximately along the focal line of a parabolic-section cylindrical reflector 18. The tube is coated with a luminescent composition containing tritium. The tube is fixed to the reflector by engaging its end parts in damper blocks 24 made of elastic material integral with flanges on the reflector.
Patent FR-2547347-A1 (FR)
Title: Mining drilling machine with independently controlled rotation and percussion mechanisms
Inventor: MALIOVANOV DANIIL ISAAKOVICH
IPC: B25D16/00
Filed: 1983-06-10
Abstract: The invention relates to ground drilling techniques. The machine forming the subject of the invention is of the type comprising an attack tool 12 interacting with a rotation mechanism and with a percussion mechanism, each being linked to its own individual control 3, 7, and is characterised in that the control 7 of the percussion mechanism is provided with a clutch capable of assuming at least two positions, in one of which the said clutch connects the said control 7 to the percussion mechanism, while in the other position it connects it to the rotation mechanism. The invention may be used in particular for mining works carried out by drilling and explosion.
Patent FR-2531075-A1 (FR)
Title: Procede de formation de nitromethane
Inventor: MARKOFSKY SHELDON BORIS
IPC: C07C201/10
Filed: 1983-07-29
Abstract: L'INVENTION CONCERNE UN PROCEDE DE FORMATION DE NITROMETHANE. SELON L'INVENTION, ON MET EN CONTACT, DANS UNE ZONE REACTIONNELLE, UN NITRITE D'UN METAL ALCALIN OU D'UN METAL ALCALINO-TERREUX AVEC UN HALOGENURE DE METHYLE SOUS UNE PRESSION ELEVEE ET A UNE TEMPERATURE ET PENDANT UN TEMPS SUFFISANTS POUR PRODUIRE DU NITROMETHANE, LE RAPPORT DE L'HALOGENURE DE METHYLE AU NITRITE DE METAL ETANT D'AU MOINS 2:1 ET ON SEPARE ET ON RECUPERE LE NITROMETHANE FORME. L'INVENTION S'APPLIQUE NOTAMMENT A LA PRODUCTION DE NITROPARAFFINE.
Patent FR-2550083-A1 (FR)
Title: Appareil et procede pour mesurer la tension arterielle suivant une methode indirecte
Inventor: BERGER HENRI
IPC: A61B5/022
Filed: 1983-08-03
Abstract: L'INVENTION VISE A MESURER PAR VOIE EXTERNE LA PRESSION ARTERIELLE D'UN PATIENT EN UTILISANT AU MOINS UN CAPTEUR DE FORCE 19 DESTINE A ETRE TENU EN APPUI DANS LA GOUTTIERE DU POULS AVEC UNE FORCE CONSTANTE INFERIEURE A CELLE CREEE PAR LA PRESSION DIASTOLIQUE DU FLUX SANGUIN DE L'ARTERE RADIALE, EN DETECTANT 21, 25, 27, 30 LES MAXIMA ET LES MINIMA DES SIGNAUX DE PRESSION, EN CALCULANT 29, 32, 33 LA MOYENNE DES RAPPORTS R DE CES MAXIMA ET MINIMA, EN AUGMENTANT LA FORCE D'APPUI JUSQU'A PERTURBER LE FLUX SANGUIN (PRESSION DIASTOLIQUE P), EN CALCULANT LA PRESSION SYSTOLIQUE P P R ET EN AFFICHANT 17 LES VALEURS P ET P.
Patent FR-2551791-A1 (FR)
Title: Encasing mouldings intended for improving the internal protection of building rooms.
Inventor: APFEL CLAUDE
IPC: F21V7/00
Filed: 1983-09-14
Abstract: Ornamental panels designed in the form of a reflector, which are fixed in the rooms longitudinally on a support rod fixed to the wall and the inner end of the same assembly fixed either by a special bolt or by metallic attraction, each moulding being able to be composed of several elements welded to each other and being able to contribute to different functions: reflection of sound and light, closure of a volume containing accessories necessary for habitation (water pipes, ducts for electricity, heat, air, ventilation, airing and, possibly, lighting). The fixing by special profile to the rail on the wall, by means of two bolts or by magnetic attraction, is designed so that the open portion does not come up against a partition wall. The panels are made from lacquered metal or from fireproof plastic.
Patent FR-2538363-A1 (FR)
Title: Coupling system with overload protection for lifting device
Inventor: HEINTZ GEORG
IPC: B66D1/58
Filed: 1983-11-28
Abstract: The coupler uses a set of electrical contacts and a timer stage monitoring cable tension and providing delays in response to measured overloads to reduce sensitivity to dynamic loading transients. A partial loading detector operates a part-load relay (d1) while a maximum loading detector operates a maximum loading relay. A timer stage comprising a timer relay activated from the part load and full load relays gives a full time delay except when the part-load relay is inactive and the maximum load relay is active, in which case the lift power supply is immediately cut off. The timer relay is driven by a circuit comprising a resistor-capacitor network coupled into the gate of a thyristor. The coupling system detects overload on the cable without responding to transient dynamic forces.