baber/WOPTO huggingface dataset:
Patent FR-2498312-A1 (FR)
Title: Spaced armour for armoured vehicle - consists of grid carrying cartridges which explode to contact on divert missile without piercing armour
IPC: F41H5/007
Filed: 1981-01-22
Abstract: The spaced armour for an armoured vehicle deflects armour piercing shells having a high speed. The area to be protected is covered by a grid (1) with an explosive cartridge fitted into each rectangular hole. A thinner metal plate (3) behind the grid, supports the bases of the cartridges. To simplify assembly, both plates can be secured by hinges in front of the area to be protected. Each row of cartridges is offset from the adjacent row. When the nose of a shell strikes the nose (5) of a cartridge, the latter explodes so that the shell is deflected, without piercing the plates.
Patent FR-2478615-A1 (FR)
Inventor: TOPSOE HALDOR FREDERICK AXEL
IPC: C10J3/00
Filed: 1981-03-09
Abstract: In the process according to the invention, hydrogen or ammonia synthesis gas, which essentially consists only of hydrogen and nitrogen, are obtained from coal and/or heavy petroleum fractions by  gasification with steam and an oxygen-containing gas, cooling of the crude gas thus formed by quenching and/or steam generation, scrubbing of the cooled gas to remove soot and other solid contaminants, reheating by heat exchange with feed gas from a downstream conversion stage, CO shift conversion of the reheated soot-free crude gas to convert its CO content by passing the gas through one or more catalyst beds of one or more sulphur-resistant shift catalysts, removing sour gases (particularly H2S and CO2) from the shift-converted gas, and finally catalytic methanation of the gas to convert residual amounts of carbon oxides into methane. If the process is used to produce ammonia synthesis gas, the gasification is advantageously carried out with oxygen-enriched air and steam.
Patent FR-2482017-A1 (FR)
Title: Sculpture de surface de roulement de bandage pneumatique
Inventor: ZINNEN NORBERT
IPC: B60C11/03
Filed: 1981-03-13
Abstract: LE BANDAGE PNEUMATIQUE COMPORTE PLUSIEURS NERVURES DE PROFIL EN FORME DE MEANDRES 2, 3, 5, 6, DONT LES BORDS LATERAUX EXTERIEURS 13, 14 SONT DENTELES 15 A ANGLE OBTUS AVEC A L'INTERIEUR DES RAINURES EN CUL-DE-SAC 16, 17,..., 22, 23 ORIENTES OBLIQUEMENT PAR RAPPORT A LA DIRECTION CIRCONFERENCIELLE, DES PARTIES DE NERVURES 18, 19, ..., 21, 24 ETANT FORMEES COMME UN TOIT INCLINE ET LES RAINURES PERIPHERIQUES 10, 11, 12, ..., 30 SE PRESENTANT EN ZIG-ZAG.
Patent FR-2479200-A1 (FR)
Title: Composes d'hydrocarbyl ou hydrocarbyloxyalkyl-2-haloacetanilide utiles pour la destruction de mauvaises herbes associees au riz, et compositions herbicides les renfermant
Inventor: ALT GERHARD HORST
IPC: C07C67/00
Filed: 1981-03-18
Abstract: DES COMPOSES D'HYDROCARBYL- OU HYDROCARBYLOXYALKYL-2-HALOACETANILIDE AYANT LA FORMULE: (CF DESSIN DANS BOPI) OU R EST LE GROUPE ALLYLE, CHLOROALLYLE, PROPARGYLE, 1-METHOXY-PROP-2-YLE OU UN RADICAL HYDROCARBYLOXYMETHYLE AYANT LA FORMULE -CHOR OU R EST LE GROUPE ALLYLE OU UN RADICAL ALKYLE EN C SONT DES INGREDIENTS ACTIFS DANS DES COMPOSITIONS HERBICIDES UTILISEES DANS DIVERSES PLANTES A RECOLTER, PARTICULIEREMENT DANS LE RIZ REPIQUE; LES HERBICIDES SONT PARTICULIEREMENT EFFICACES CONTRE LES MAUVAISES HERBES ANNUELLES ET VIVACES COURAMMENT ASSOCIEES AU RIZ.
Patent FR-2479578-A1 (FR)
Title: Perfectionnements aux connecteurs electriques et ressorts de contact pour ces connecteurs
Inventor: CHARD RONALD
IPC: H01R13/658
Filed: 1981-03-25
Abstract: CONNECTEUR ELECTRIQUE DU TYPE A ORGANES MALE ET FEMELLE TUBULAIRES S'ENGAGEANT L'UN DANS L'AUTRE, DANS LEQUEL LE CONTACT ELECTRIQUE EST ASSURE PAR UN RESSORT DE CONTACT ELECTRIQUEMENT CONDUCTEUR. LE RESSORT DE CONTACT EST PLACE DANS UN EVIDEMENT FORME ENTRE LES ORGANES MALE ET FEMELLE; IL SE PRESENTE SOUS LA FORME D'UNE BANDE FIXEE DANS L'EVIDEMENT PAR DES ELEMENTS DE FIXATION DETACHABLES SITUES AUX EXTREMITES DE CETTE BANDE. LE RESSORT COMPORTE UNE SERIE D'ORGANES DE CONTACT SOUS FORME DE DOIGTS ELASTIQUES QUI LE PROLONGENT RADIALEMENT VERS L'EXTERIEUR DE MANIERE A VENIR EN CONTACT AVEC LA SURFACE INTERIEURE DE L'ORGANE FEMELLE.
Patent FR-2480450-A1 (FR)
Inventor: RUMFOLA ROSS E
IPC: B01F23/47
Filed: 1981-04-13
Abstract: A method and apparatus for admixing liquid with a shear-thinnable concentrate (11) of photographic processing composition to form a photographic processing solution, in which the concentrate is thinned by shear forces and contacted with the diluting liquid under turbulent mixing conditions to dissolve the concentrate in the liquid and thereby form the solutions. The concentrate, which does not flow and resists deformation under conditions of low shear, is displaced from a tube-like container (13) through an orifice (37) where conditions of high shear render it free-flowing and form a stream. One or more liquid jets (51, 53, 55) are directed at the stream with sufficient force to disperse the concentrate under turbulent mixing conditions. A mixer (57) then completes the dissolution of the concentrate in the liquid.
Patent FR-2506277-A1 (FR)
Title: Winch for rotary flexible tube drilling applications - having double-axis drum rotation and coincident-axis guide rotation
Inventor: GRIMALDI JEAN-LOUIS
IPC: B66D1/36
Filed: 1981-05-25
Abstract: A double-axis winch for the simultaneous winding and twisting of flexible materials employs a conventional hydraulically-powered drum winch with a guide assembly which ensures that the flexible material leaves the device along an axis passing through the centre of the drum. The drum and guide can both rotate bodily about this axis imparting a twisting motion to material being wound or unwound. Used for paying out flexible tube in turbo-drilling applications.
Patent FR-2485549-A1 (FR)
Title: Procede de preparation de polymeres a base de polyquinazolone
Inventor: ABE MASAO
IPC: C08G73/06
Filed: 1981-06-26
Abstract: L'INVENTION CONCERNE LA PREPARATION DE POLYMERES A BASE DE POLYQUINAZOLONE. ELLE SE RAPPORTE A UN PROCEDE QUI COMPREND LA REACTION D'UNE BISOXAZINONE, AVEC UNE DIAMINE, SOIT EN PRESENCE D'UN CATALYSEUR ACIDE DE LEWIS, AVEC EVENTUELLEMENT UN AGENT DESHYDRATANT CONTENANT DU PHOSPHORE, SOIT SANS UN TEL CATALYSEUR LORSQUE LA DIAMINE COMPORTE ELLE-MEME DES GROUPES FORMANT UN CATALYSEUR ACIDE DE LEWIS. APPLICATION A LA FABRICATION DE MEMBRANES A PERMEABILITE SELECTIVE.
Patent FR-2486046-A1 (FR)
Title: Dispositif lineaire a poches de vidange pour l'evacuation de dechets solides
Inventor: HARVEY ANDREW C
IPC: C10J3/52
Filed: 1981-06-30
Abstract: A.DISPOSITIF POUR EVACUER DES DECHETS PAR LE BAS D'UN RECIPIENT SOUS PRESSION 16 SANS FAIRE TOMBER LA PRESSION DE CE RECIPIENT 16. B.DISPOSITIF CARACTERISE EN CE QU'IL COMPREND UN TUBE 20 RELIE, ENTRE SES EXTREMITES, AU FOND DU RECIPIENT 16 POUR RECEVOIR LES DECHETS DE CELUI-CI, UN CONVOYEUR 22, 30 DONT LA COURSE PASSE DANS LE TUBE 20, DES MOYENS D'ENTRAINEMENT DU CONVOYEUR 30 DES MOYENS DE POCHES 29 PORTES PAR LE CONVOYEUR 30 DE MANIERE A TRANSPORTER LES DECHETS 12 QUE LE TUBE RECOIT DU RECIPIENT 16 POUR LES ENTRAINER VERS LA SORTIE 35 DU TUBE ET UN LABYRINTHE D'ETANCHEITE FORME PAR LES POCHES 29 DU TUBE DE MANIERE A EMPECHER LES PERTES DE PRESSION DU RECIPIENT 16 PAR LES EXTREMITES D'ENTREE ET DE SORTIE DU TUBE. C.L'INVENTION S'APPLIQUE NOTAMMENT A LA GAZEIFICATION DU CHARBON SOUS PRESSION.
Patent FR-2511652-A1 (FR)
Title: Closure for postal envelope - comprises wire along inside of flap fold to tear fold when pulled
IPC: B65D27/38
Filed: 1981-08-18
Abstract: The automatic envelope-opener consists of a strong flexible wire, incorporated in the envelope on the inside along the flap fold line at the time of manufacture. The design gives clean and fast opening, without risk of damage to the contents. The wire is gripped at one end and drawn sideways to cut through the flap. It allows opening of several envelopes simultaneously.
Patent FR-2489566-A1 (FR)
Inventor: TAGAMI KATSUTOSHI
IPC: G01C21/26
Filed: 1981-09-03
Abstract: This indicator is particularly intended for use in a car. It contains, among other things, a route length sensor (3) for detecting a current route length for the vehicle, a gas-current value sensor (2) for detecting a current deviation of the direction angle which is generated by the vehicle during steering movements, a signal processing unit (4) for arithmetically obtaining a location such as is recorded in a two-dimensional field of coordinates over a given unit route length for the vehicle in correspondence with the output signals from the two sensors, namely the route length sensor (3) and the gas-current value sensor (2), and for storing the location-related data thus obtained, which change from time to time as the vehicle is continuing its travel, in succession in order to visually display a continuous route of the vehicle on the display screen, and a sensitivity adjusting switch (7) for adjusting a current output sensitivity of the gas-current value sensor (2), which allows a current error in the output signal of the gas-current value sensor (2) to be compensated for in correspondence with the signal processing unit (4) in accordance with an adjusting signal from the sensitivity adjusting switch (7).
Patent FR-2495210-A1 (FR)
Title: Dispositif de manoeuvre d'un ensemble interne de verrouillage de portiere, ayant un bouton interconnecte a l'entree de serrure par un organe de couplage pouvant etre rompu
Inventor: OGAWA YASUYUKI
IPC: E05B85/08
Filed: 1981-11-18
Abstract: La présente invention se rapporte à un dispositif de manîoeuvre d'un verrouillage interne de portière comprenant un panneau ayant une ouverture avec un bord périphérique autour de cette ouverture. Selon l'invention, une entrée de serrure 21 est montée sur le bord périphérique du panneau et elle a une ouverture correspondant à celle du panneau, un bouton de verrouillage interne 26 est reçu partiellement axialement mobile dans l'ouverture, un organe de couplage 32 interconnecte l'entrée de serrure et le bouton et peut se rompre pour permettre au bouton de se libérer de l'entrée et de se déplacer axialement dans l'ouverture 3 quand un impact est appliqué au bouton vers l'ensemble de verrouillage, et un organe de blocage 33 est fixement reçu dans le bouton et est en engagement fixe avec l'ensemble de verrouillage quand le bouton est libéré de l'entrée et déplacé vers l'ensemble de verrouillage. L'invention s'applique notamment aux portières de véhicules automobiles. (CF DESSIN DANS BOPI)
Patent FR-2494844-A1 (FR)
Title: Capteur de rayonnement pour mesurer les temperatures de materiaux en vrac chauds, notamment d'enrobes bitumineux
Inventor: KOTT WILLI
IPC: G01J5/04
Filed: 1981-11-23
Abstract: LE CAPTEUR DE RAYONNEMENT OU PYROMETRE POUR LA MESURE DE TEMPERATURES DE MATIERES EN VRAC FORTEMENT CHAUFFEES OU AUTRES COMPORTE UNE OPTIQUE A L'INTERIEUR D'UN SUPPORT ET EST EQUIPE D'UN TUBE DE PROTECTION. IL EST PREVU UNE ARRIVEE D'AIR AU TUBE DE PROTECTION. L'ORIFICE D'ADMISSION 15 POUR L'AIR COMMUNIQUE AVEC UNE CHAMBRE INTERIEURE FERMEE 9 DU TUBE DE PROTECTION OU DU SUPPORT, QUI EST DISPOSE AU VOISINAGE DE L'OPTIQUE. DANS CE CAS, L'ORIFICE D'ADMISSION 15 PEUT DEBOUCHER DANS UNE CHAMBRE ANNULAIRE 17 OUVERTE VERS L'INTERIEUR. L'AMENEE D'AIR DANS LA CHAMBRE FERMEE 9 SITUEE AU VOISINAGE DE L'OPTIQUE PERMET UNE PROTECTION EFFICACE DE L'OPTIQUE VIS-A-VIS DES POUSSIERES OU DES VAPEURS DE FACON A NE PAS PERTURBER LE RAYONNEMENT A MESURER.
Patent FR-2517906-A1 (FR)
Title: Annulateur d'echo a commande automatique de gain pour systemes de transmission
Inventor: MACCHI ODILE
IPC: H04B3/23
Filed: 1981-12-03
Abstract: UN ANNULATEUR D'ECHO ADAPTATIF POUR SYSTEMES DE TRANSMISSION BIDIRECTIONNELLE SIMULTANEE ENTRE DEUX SOURCES ELOIGNEES A ET B, SUR UN MEME SUPPORT DE TRANSMISSION 10 COMPREND UN FILTRE NUMERIQUE ADAPTATIF. DE PLUS, L'ANNULATEUR D'ECHO COMPREND, EN AVAL DU FILTRE, UN DISPOSITIF A COMMANDE AUTOMATIQUE DE GAIN SUR LEQUEL EST BOUCLE LE FILTRE.
Patent FR-2497640-A1 (FR)
Title: Indicator for cutting angle for hair - consists of fixture on scissors with holder for meter and indicator hand and scale
IPC: B26B13/24
Filed: 1981-12-30
Abstract: The indicator for the angle at which hair is to be held and cut is used in conjunction with a pair of scissors, and consists of a fixture (1) fixed to the scissors (A). The fixture has a square opening (2) in through which passes a holder (3) for the meter (6) for the angle. The angle meter (6) has a shaft (7). The angle meter (6) has a centre hand (8) loosely attached to a pin (9) and scales to indicate the cutting angle.
Patent FR-2501368-A1 (FR)
Title: Machine automatique de pesee continue
Inventor: HASEGAWA EIICHI
IPC: G01G11/00
Filed: 1982-03-02
Abstract: MACHINE QUI COMPREND UNE PLURALITE DE TRANSPORTEURS SANS FIN ENTRAINES A LA MEME VITESSE, ET UNE PLURALITE D'UNITES DE PESEE COUPLEES EN FONCTIONNEMENT A CES TRANSPORTEURS 1, 2 ET 3 POUR DETECTER LES POIDS DES OBJETS QU'ILS PORTENT, CHACUN DES TRANSPORTEURS ETANT CONSTITUE D'UNE PLURALITE D'ELEMENTS A CIRCULATION SANS FIN DISPOSES EN PARALLELE. LES ELEMENTS A CIRCULATION SANS FIN 2A, 2B, 3A, 3B DES TRANSPORTEURS RESPECTIFS SONT DISPOSES PARALLELEMENT LES UNS AUX AUTRES, DE MANIERE QUE LES TRANSPORTEURS SOIENT SUPERPOSES LES UNS AUX AUTRES, POUR PRESENTER UNE TRAJECTOIRE COMMUNE DE TRANSPORT D'ARTICLES, CHACUN DES ELEMENTS A CIRCULATION SANS FIN PRESENTANT UNE PLURALITE DE SOUS-SECTIONS DE SUPPORTS D'ARTICLES 4, 6, 7, DISPOSEES SELON UN INTERVALLE PREDETERMINE DANS LA DIRECTION LONGITUDINALE, LES SOUS-SECTIONS APPARTENANT A UN TRANSPORTEUR ETANT ALIGNEES LATERALEMENT DE MANIERE A FORMER DES SECTIONS DE SUPPORT D'ARTICLES 1C, 2C, 3C DUDIT TRANSPORTEUR, LES SECTIONS DE SUPPORT D'ARTICLES DES TRANSPORTEURS RESPECTIFS ETANT DISPOSEES SEQUENTIELLEMENT EN SERIE LE LONG DE LADITE TRAJECTOIRE DE TRANSPORT D'ARTICLES, AFIN DE LEUR PERMETTRE UN DEPLACEMENT, AU MOINS VERTICAL, INDEPENDAMMENT LES UNES DES AUTRES.
Patent FR-2507257-A1 (FR)
Title: Dispositif de positionnement
Inventor: BAUMGARTNER HANS
IPC: F02M26/58
Filed: 1982-06-03
Abstract: DANS UN POSITIONNEUR SOUS FORME D'UN BOITIER DE MEMBRANE 10, 12 COMPORTANT UNE TIGE DE MEMBRANE 20 SOUMISE A LA PRECONTRAINTE D'UN RESSORT 26, ON PLACE DANS LE BOITIER DE MEMBRANE DEUX CLAPETS ELECTROMAGNETIQUES 34, 36 POUR COMMANDER LA PRESSION DANS LA CHAMBRE DE PRESSION DE COMMANDE 3 DE CELUI-CI, AFIN DE REDUIRE LES RETARDS DE REPONSE ET LES PERTES DUES AUX FUITES; EN OUTRE, LES CLAPETS ET LA CHAMBRE DE PRESSION DE COMMANDE SONT REALISES AVEC LE PLUS PETIT VOLUME MORT POSSIBLE. LE GUIDAGE DE TIGE DE MEMBRANE 22, DE PREFERENCE A BASE DE POLYTETRAFLUOROETHYLENE, PRESENTE, POUR OBTENIR UNE DEFINITION OPTIMALE DE REGLAGE UNE DIFFERENCE AUSSI FAIBLE QUE POSSIBLE ENTRE LE FROTTEMENT STATIQUE ET LE FROTTEMENT DYNAMIQUE. DE PREFERENCE, LES CLAPETS SONT MAINTENUS DE FACON SURE DANS DES POCHES DE LOGEMENT 38, 40 ET SONT REALISES SOUS FORME DE CLAPETS A ARMATURE BATTANTE A REPONSE RAPIDE ET FAIBLE MASSE. DE FACON APPROPRIEE UN INDICATEUR DE POSITION 46 COUPLE ELECTROMECANIQUEMENT AVEC LA MEMBRANE 46 POUR SUIVRE SES MOUVEMENTS, ET COMPORTANT DES RESSORTS DE CONTACT, EST INTEGRE DANS LE BOITIER DE MEMBRANE ET IL EST EGALEMENT MAINTENU DANS UNE POCHE DE LOGEMENT 48.
Patent FR-2528400-A1 (FR)
Title: Chaine de transfert libre de pieces entre des postes de travail successifs avec moyen de stockage dynamique
Inventor: CHEVALLIER CLAUDE
IPC: B23Q39/04
Filed: 1982-06-09
Abstract: CHAINE DE TRANSFERT LIBRE DE PIECES ENTRE DES POSTES DE TRAVAIL SUCCESSIFS AVEC MOYEN DE STOCKAGE DYNAMIQUE. A UNE CHAINE DE TRANSFERT 1 DE PIECES ENTRE DES POSTES SUCCESSIFS 2, A, B, C... 3 EST ADJOINTE UNE CHAINE DE STOCKAGE DYNAMIQUE COMMUN 6 DISPOSEE EN BOUCLE FERMEE ET DES CHAINES SECONDAIRES D'ACCES 7 S'ETENDENT ENTRE LA CHAINE DE STOCKAGE 6 ET LA CHAINE DE TRANSFERT 1 DANS L'INTERVALLE 5 SEPARANT LES POSTES DE TRAVAIL A, B, C...
Patent FR-2509065-A1 (FR)
Inventor: MATSUURA YOSHIAKI
IPC: G04G3/00
Filed: 1982-06-29
Abstract: A reference pulse generator comprises a quartz crystal oscillator, a frequency divider connected to the oscillator for frequency dividing the oscillator output, and a constant current generator connected in series both with the oscillator and the frequency divider to control the current applied to the oscillator from a power source. The constant current generator comprises a current limiting element, such as a MOSFET, which is controlled by a reference voltage produced by a reference voltage generator.
Patent FR-2529552-A1 (FR)
Title: New process for the preparation of intermediates for the synthesis of vindoline and synthesis intermediates.
Inventor: LANGLOIS YVES
IPC: C07D471/14
Filed: 1982-07-05
Abstract: New process for the preparation of indoloquinolizidines which can be employed in the synthesis of vindoline and of vindorosine.
Patent FR-2510475-A1 (FR)
Title: Dispositif pour fabriquer des briquettes de paille
Inventor: HOLLMANN BERND
IPC: A01F29/00
Filed: 1982-07-27
Abstract: DISPOSITIF POUR AGGLOMERER DE LA PAILLE EN BRIQUETTES; CE DISPOSITIF EST MOBILE ET EST CONSTITUE PAR UN DISPOSITIF 3 DE DESSERREMENT DES BALLES CONNU EN SOI, AVEC UNE AVANCE DES BALLES DEPENDANT DE LA CAPACITE D'AGGLOMERATION, UN DISPOSITIF DE DOSAGE 5 QUI EST MUNI D'UN DISPOSITIF DE SECHAGE 21, 7, UN DISPOSITIF D'ADDITION 20 POUR DES ADDITIFS SOLIDES ETOU LIQUIDES POUR LE CONDITIONNEMENT DE LA PAILLE, UNE PRESSE D'AGGLOMERATION 13 COMPORTANT UN APPAREIL DE MESURE D'HUMIDITE 18 ET UN GUIDAGE EN BOYAU 19 ET LES AGREGATS INDIVIDUELS SONT COUPLES ENTRE EUX, DU POINT DE VUE DE L'ENTRAINEMENT DE MANIERE A ASSURER UN FLUX DE PAILLE CONTINU.
Patent FR-2533219-A1 (FR)
Title: New disaccharides composed of units having a D-glucosamine and L-iduronic acid structure and method for preparing them
Inventor: CHOAY JEAN
IPC: C07H11/00
Filed: 1982-09-20
Abstract: New disaccharides composed of units having a D-glucosamine and L-iduronic acid structure and method for preparing them. The invention relates to disaccharides of formula: in which R represents an alkyl or acyl radical, A a hydrogen atom, an alkyl radical or an organic or inorganic cation, and R1 to R4 a hydrogen atom or a group that protects the -OH radical.
Patent FR-2515308-A1 (FR)
Title: Universal joint for fluid conduit - has tubular connectors with spherical sliding portions sealed by bellows
IPC: F16L27/04
Filed: 1982-10-22
Abstract: The universal joint for a fluid conduit comprises a pair of tubular connectors (1,2) with cylindrical end portions (3) sealingly secured to the conduit. A bellows (4) is sealingly secured within the tubular connectors, which have spherically shaped portions (6,7) fitting one within the other outside the bellows. It has a load transmitting sleeve (8), and two pairs of pivots (9,10) at right angles to each other, with one pair (9) connecting the sleeve and the outer connector portion (6), and the other pair connecting the sleeve and the inner connector portion (7). The sleeve may be a close sliding fit in the inner connector portion or intermediate the connector portions or on the outer connector portion. Slots (11) are provided in the connector portions as required.
Patent FR-2536513-A1 (FR)
Inventor: FLORETTE MARC
IPC: F24D3/00
Filed: 1982-11-22
Abstract: 1. Installation for heating a fluid such as for example water, particularly for the heating of buildings and for producing hot water for domestic purposes and of the type comprising at least one burner for solid, liquid and/or gaseous fuel and producing in a combustion chamber (11) smoke at a relatively high temperature which is then discharged ; an absorption-type heat pump circuit in which the absorption solution and the refrigerant circulate and comprising in series a condenser (2), an evaporator (4), an absorber (5), known per se, and a first heat exchanger (12) forming a first stage and constituting the boiler of the heat pump located on the smoke evacuation circuit and intended to be encountered by the smoke produced in the combustion chamber (11) in order to bring firstly the absorption solution to a high temperature, and a circuit for heating the said fluid comprising likewise in series not only the said absorber (5) and condenser (2) but a second heat exchanger (8) forming a recuperator and likewise located on the smoke discharge circuit, the said installation being characterised in that : - the said second heat exchanger (8) forms the second and last stage encountered by the smoke on its evacuation circuit (25) to heat the fluid upon its entry into the heating circuit, - the said first heat exchanger (12) is connected towards the smoke inlet end to a separator flask (18) communicating with the space in the boiler (15) in which the said absorption solution is heated at the level of the said heat exchanger (12) and in that it comprises : - a branching circuit (28) for the absorption solution, disposed in parallel on the said absorption circuit between the said separator flask (18) and the inlet (16) of the said first heat exchanger (12), the said branching circuit comprising a supplementary heat exchanger (26) which, when a part of the said absorption circuit is short circuited by a first branch-off valve (27) situated between the said supplementary heat exchanger (26) and the inlet (16) to the said first heat exchanger (12) and when a part of the said fluid heating circuit is likewise short-circuited by means of a second valve (29) disposed between the outlet (21) from the said second heat exchanger (8) and the supplementary heat exchanger (26) receives on the one hand the absorption solution emanating from the said separating flask (18), and on the other, the fluid which is to be heated as it emerges from the said second heat exchanger (8).
Patent FR-2518931-A1 (FR)
Title: Produit d'enregistrement thermosensible notamment a base de silicates
Inventor: OKAMOTO TOSAKU
IPC: B41M5/46
Filed: 1982-12-24
Abstract: PRODUIT D'ENREGISTREMENT THERMOSENSIBLE DESTINE A ETRE UTILISE AVEC UN LASER INFRAROUGE. IL CONTIENT A UNE MATIERE FORMANT UNE COULEUR, B UNE MATIERE DE DEVELOPPEMENT DE LA COULEUR, C UNE MATIERE ABSORBANT LA LUMIERE CHOISI PARMI 1 LES SILICATES NATURELS ET SYNTHETIQUES, ET 2 DES PRODUITS CALCINES OBTENUS EN CALCINANT UN COMPOSE DU ZINC ET UN MINERAL ARGILEUX A UNE TEMPERATURE D'AU MOINS 500C.
Patent FR-2538880-A1 (FR)
Title: Method and device for atomising a liquid fuel using an auxiliary gaseous fluid
Inventor: LAUNAY RAYMOND
IPC: F23D11/16
Filed: 1983-01-04
Abstract: The invention relates to the atomisation of a liquid fuel by an auxiliary gaseous fluid in a burner. The fuel channelled by a central conduit 2 is atomised in a chamber 3 and then mixed, in a chamber 8, with the gaseous fluid consisting of at least one hydrocarbon having at least two and at most six carbon atoms and a C/H ratio lying between 1/4 and 1, so as to form an emulsion which traverses the orifices 12 of an end nozzle 11 and meets the oxygen-carrying air brought by an annular channel 14. The invention particularly applies to the atomisation of heavy fuels supplying industrial heating burners or boilers.
Patent WO-8304157-A1 (WO)
Title: Device for the protection of an electronic device against voltages generated by an electromagnetic field
Inventor: VAL CHRISTIAN
IPC: H01L23/64
Filed: 1983-05-10
Abstract: Device intended to protect an electronic component and/or circuit, integrated to the support of the latter, against perturbations (voltages) generated by an outer electromagnetic field. It essentially comprises electric connection means (frame) of which the connectivity increases considerably under the effect of the outer field, between each of the output connections (11-14) of the device to be protected (C), those electric connection means being comprised of a varistancy (V) and an electrode (E) connected to the mass (13) of the device. Application particularly for the protection of casings of electronic components, cards and connectors of cards, against the effects of the EMP wave.
Patent WO-8401528-A1 (WO)
Inventor: VERRY PHILIPPE
IPC: G21F9/28
Filed: 1983-10-07
Abstract: Une poche de vapeur (PV) est formée au contact de la surface à éroder (S) par une arête active (D2) constituant le bord d'un déflecteur (D) qui reçoit un jet d'eau à grande vitesse formé par une buse (B) et le défléchit parallèlement à cette surface. Application au décapage d'une surface polluée.