baber/WOPTO huggingface dataset:
Patent FR-2512143-A1 (FR)
Title: Dispositif de debrayage hydraulique, en particulier pour des embrayages de vehicules automobiles
Inventor: BRANDENSTEIN MANFRED
IPC: F16D25/08
Filed: 1982-08-25
Abstract: DISPOSITIF DE DEBRAYAGE HYDRAULIQUE COMPRENANT UN CORPS 1, 2, 3 AVEC UNE CHAMBRE DE PRESSION 6 FERMEE DE FACON ETANCHE PAR UN SOUFFLET ROULANT 7, LA BUTEE DE DEBRAYAGE 4 ETANT DISPOSEE DE FACON DEPLACABLE AXIALEMENT DANS LE CORPS 1, 2, 3. AFIN D'OBTENIR UN DISPOSITIF COMPACT ET D'EMPECHER UN PLIAGE DU SOUFFLET 7 SOUS L'EFFET DE LA DEPRESSION, UN ELEMENT DE TENSION 27 EST DISPOSE DANS L'ESPACE DELIMITE PAR LE SOUFFLET 7 ENTRE LA BUTEE 4 ET LE CORPS 1, 2, 3, CET ELEMENT DE TENSION PRESENTANT UNE SAILLIE ANNULAIRE 25, 26 APPLIQUEE SOUS PRECONTRAINTE AXIALE, DANS AU MOINS UNE PARTIE RETOURNEE 30 DU SOUFFLET ROULANT 7, CONTRE LE COTE INTERIEUR DE LA PAROI DU SOUFFLET. APPLICATION: NOTAMMENT AUX EMBRAYAGES POUR VEHICULES AUTOMOBILES.
Patent FR-2533221-A1 (FR)
Inventor: FINAZ GILLES
IPC: C08G8/04
Filed: 1982-09-20
Abstract: A cellular foam particularly suitable for use as thermal or accoustic insulation is produced by the condensation in an acidic medium in the presence of a catalyst hardener of methyloldihydroxydiphenylmethylene ether isomers.
Patent FR-2515432-A1 (FR)
Title: Coupleur de puissance micro-onde de dimensions reduites
Inventor: WONG MON N
IPC: H04B1/44
Filed: 1982-10-04
Abstract: L'INVENTION CONCERNE LES COMPOSANTS MICRO-ONDES. UN COUPLEUR DE PUISSANCE COMPREND NOTAMMENT UN GUIDE D'ONDES 12 COURT-CIRCUITE A UNE EXTREMITE 22, UNE CAVITE RESONNANTE 20 COUPLEE PAR UNE FENTE 24 A L'EXTREMITE EN COURT-CIRCUIT DU GUIDE D'ONDES, ET UNE LIGNE DE TRANSMISSION COAXIALE 14 QUI EST COUPLEE A LA CAVITE RESONNANTE. UN COUPLEUR DE CE TYPE MESURANT MOINS DE 9CM DE LONGUEUR PERMET DE COUPLER DE L'ENERGIE A 6GHZ ENTRE LE GUIDE D'ONDES ET LA LIGNE DE TRANSMISSION. ON PEUT EGALEMENT ADJOINDRE A CE COUPLEUR UN SECOND GUIDE D'ONDES POUR CONSTITUER UN DUPLEXEUR TRAVAILLANT A 4 ET 6 GHZ. APPLICATION AUX TELECOMMUNICATIONS SPATIALES.
Patent FR-2534795-A1 (FR)
Title: Lighting device, in particular for shop display windows or exhibition rooms, as well as for living accommodation.
Inventor: SCHELL RENE J
IPC: F21V8/00
Filed: 1982-10-26
Abstract: The subject of the present invention is a lighting device for display windows or living accommodation, comprising a light source 7 and at least one mirror 11 for reflecting a substantially parallel light beam originating from this source 7 towards the volume to be illuminated. The device is characterised in that it also comprises a bar 8 of an optically refractive transparent material which is placed between the source 7 and the mirror and whose axis is substantially coincident with that of the said beam, at least the face of the bar turned towards the source being optically polished.
Patent FR-2515726-A1 (FR)
Title: Water tank for deep mine - is suspended on hooks and has limited tilt during movement
Inventor: TRAUTWEIN HANSJORG
IPC: E21F5/14
Filed: 1982-10-28
Abstract: The water tank is for use in deep mines. It has support longitudinals and one or more plastics tanks suspended from these by hooks. The hook (3) length is such that a displacement of the tank (9) in the working longitudinal direction (11) tilts the tank on a perpendicular axis in this direction. The displacement possible is slightly more than the width of a tank edge (10). Notches are made in the tank edges near openings (6) for the hooks (3), so that tank displacement is slightly more than the width of the edge.
Patent FR-2535339-A1 (FR)
Title: Rotary oven coal gasifier with tar injection to avoid the entrainment of dust in the gas.
Inventor: PETIT PETER JOSEPH
IPC: C10J3/84
Filed: 1982-11-02
Abstract: Process and plant for reducing the entrainment of fines of solid carbonaceous material in the tar-laden gases produced by a rotary oven during the gasification of coal or other carbonaceous material. The fines and the tar are separated from the gases and the fines from the tar. The separated fines are recycled by being mixed with the solid carbonaceous material and tar recycled in a screw conveyor 8 before this mixture is introduced into the oven 6. By virtue of the stirring produced in the conveyor 8, the tar coats the particles of entering material so that the fines adhere to the particles which are thus coated to form composite agglomerates which, after being introduced into the oven 6 by the conveyor 8, travel for a longer distance in the oven 6 from the gas outlet 17 than would independent fines, and this reduces the risk of their entrainment by the gas stream leaving before their gasification.
Patent FR-2517740-A1 (FR)
Title: Dispositif de commande d'actionnement des soupapes d'un moteur a combustion interne
Inventor: MATSUURA MASAAKI
IPC: F01L1/26
Filed: 1982-12-03
Abstract: DISPOSITIF DE COMMANDE D'ACTIONNEMENT DES SOUPAPES D'UN MOTEUR A COMBUSTION INTERNE COMPRENANT PLUSIEURS CYLINDRES1 DONT CHACUN EST POURVU DE PLUSIEURS SOUPAPES D'ADMISSION3 ET D'ECHAPPEMENT5 QUI SONT RENDUES ACTIVES ET INACTIVES SELON LES CONDITIONS DE CHARGE DU MOTEUR. CE DISPOSITIF MET SELECTIVEMENT LES SOUPAPES EN ACTION ET HORS D'ACTION EN REPONSE A UN SIGNAL DE COMMANDE QUI EST ENGENDRE DANS UN MONTAGE DE COMMANDE EN FONCTION DE LA VITESSE DE ROTATION DU MOTEUR. L'OPERATION DE COMMUTATION DES SOUPAPES EST EXECUTEE DE TELLE MANIERE QUE LES TRANSITIONS DE L'ETAT INACTIF A L'ETAT ACTIF DE CELLES DE L'ETAT ACTIF A L'ETAT INACTIF S'EFFECTUENT RESPECTIVEMENT A DEUX VITESSES DE ROTATION DIFFERENTES DU MOTEUR; AUTREMENT DIT, L'OPERATION DE COMMUTATION DES ETATS DE FONCTIONNEMENT OU DE NON-FONCTIONNEMENT DES SOUPAPES PRESENTE UNE CERTAINE HYSTERESIS PRODUITE PAR LE CIRCUIT DE COMMANDE.
Patent FR-2520982-A1 (FR)
Title: Discharge flow fitting for horizontal barrel ice cream machine - combines hinged port-hole cover with controllable delivery tap
IPC: A23G9/28
Filed: 1983-02-10
Abstract: The discharge orifice through the end wall is closed by a port-hole cover which can be swung clear on a hinge to allow full bore discharge from the orifice if required. Formed integral with the port-hole cover is a tap which can be adjusted to control flow from the discharge orifice via the tap delivery nozzle. This combination fitting is used to prevent or control flow of ice-cream from a horizontal barrel, ice-cream mfg. machine. The fitting is easy to make and inexpensive. By swinging the fitting out of the way on its hinge, a full flow of ice-cream can be used to fill large containers.
Patent FR-2541205-A1 (FR)
Title: Vehicle with a box for transporting and dispensing fodder
Inventor: AUDUREAU BERNARD
IPC: A01D90/10
Filed: 1983-02-18
Abstract: Vehicle with a box for transporting and dispensing fodder. In the box 1 there is a first shredding cylinder 6 mounted above the conveyor 5 at the bottom of the box and in the dispensing passage- way 8 there is mounted a second shredding cylinder 10 installed above the passageway conveyor 7 in the part of the corridor 8 close to the box 1.
Patent FR-2542117-A1 (FR)
Title: Optical method for reading or recognition by contrast enhancement or absorption and device applying the said method
IPC: G09B3/04
Filed: 1983-03-03
Abstract: The invention relates to a method and an application device. The method consists in the use of filters of different wavelengths, according to an absorption spectrum making it possible to erase or to highlight, using contrast, an emission spectrum of wavelengths which are similar or complementary and of continuous frequency. The device essentially comprises a two-colour read window 2 capable of being mounted on a guide bar 1 serving as a support for filters 2. Among the most advantageous applications of the invention may be quoted the field of teaching for checking understanding and the use of animation effects for illustrated books, such as children's books.
Patent FR-2545134-A1 (FR)
Title: Transportable equipment room capable of being equipped before transport
IPC: E04B1/343
Filed: 1983-04-26
Abstract: The present invention relates to a transportable equipment room capable of being equipped before transport, consisting of an assembly of elementary containers. The room in accordance with the invention consists of at least two containers 1a-1b, a longitudinal panel 3 of at least one container being capable of being folded down into the horizontal position in the extension of the floor of the container and a longitudinal panel 2 of at least another container being capable of being lifted up into the plane of the roof of the container, with means for connecting the free edge of the panels respectively to the floor and to the roof of the neighbouring container. The invention makes it possible to produce equipment rooms such as bakehouses which can be installed without specialised labour.
Patent FR-2545767-A1 (FR)
Title: Device for fastening seat slides to the floor of a vehicle
Inventor: BASILE ETIENNE
IPC: B60N2/015
Filed: 1983-05-10
Abstract: Device for fastening seat slides to the floor of a vehicle, especially by means of bolts 17 passing through a fixed slide element 12 interacting with a fastening means consisting of a nut 18 attached to the said slide element 12, characterised by the application of a fitting 21 securely fastened to the lower face of the fixed slide element 12, which fitting has a pair of superimposed jaws 23, 24 directed towards the free end of the said slide element 12 whose lower jaw 23 carries the fastening nut 18 whilst the upper jaw 24 carries the passage orifice for the bolt 17 and which jaws grip at least one wall of the floor 13. Application: fastening seats with slides.
Patent FR-2545889-A1 (FR)
Title: Device for temporary connection by mutual wedging and articles comprising the said device
IPC: A63H33/06
Filed: 1983-05-09
Abstract: The invention relates to a device for temporary connection by mutual wedging which makes it possible to join or assemble, along one of their edges, two rigid or semi-rigid elements by positioning them with respect to each other. This device comprises two wedging members in an offset and opposed position, each consisting of a so-called wedging surface 31 and a so-called guidance surface 32 arranged so that each guidance surface 32, 34 slides without encountering any obstacle on that of another similar device, whilst each wedging surface 31, 33 comes progressively into abutment against that of the other device and ensures a connection by adherence. According to various embodiments, the said device may be incorporated in a multitude of articles or of component pieces and in particular in the field of two- or three-dimensional games.
Patent FR-2548667-A1 (FR)
Title: Benzindolonaphthyridine derivatives, their preparation and their application in therapeutics
Inventor: LARDENOIS PATRICK
IPC: C07D471/16
Filed: 1983-07-05
Abstract: Benzindolonaphthyridine derivatives in the form of racemates or enantiomers, corresponding to the formula I: in which Z represents an oxygen atom or two hydrogen atoms, R1 is a hydrogen or halogen atom or a C1-4 alkyl or C1-4 alkoxy radical, R2 is a hydrogen atom or a C1-4 alkyl radical, and R3 is a hydrogen or halogen atom, and their addition salts with pharmaceutically acceptable acids. Application in therapeutics.
Patent FR-2532754-A1 (FR)
Title: Molten metal sampling probe
Inventor: ANSMANN WILHELM
IPC: G01N1/12
Filed: 1983-08-23
Abstract: A probe for simultaneously sampling metal and slag, esp. in a fluid steelmaking converter, consists of a one-way probe with a ceramic or metallic samling mould surrounded by a protective cardboard tube and having a metal panel on its outside surface for contact with the slag on dipping the probe into a metal bath. Slag solidifies and adheres on the metal panel so that a slag sample is obtd. during routine steel sampling.
Patent FR-2552834-A1 (FR)
IPC: F16D3/20
Filed: 1983-10-04
Abstract: PCT No. PCT/FR84/00214 Sec. 371 Date Jun. 4, 1985 Sec. 102(e) Date Jun. 4, 1985 PCT Filed Sep. 28, 1984 PCT Pub. No. WO85/01555 PCT Pub. Date Apr. 11, 1985.A coupling for simultaneously transmitting identical rotation and motor torque between two shafts which are inclinable to 90 DEG . It includes a transfer ball (3) constituted by three coaxial meridian disks which oscillate relative to one another, and two tulips (1) and (2) respectively fitted with three drive members (15 to 20) equidistant in threes at the ends of three arms at 120 DEG  on each tulip. The drive members engage in pairs on either side of a polar axis in circular toroidal grooves (53) in each of the three meridian disks. The transfer ball and the tulips are then interdependent and the polar axis is automatically maintained in the plane of the bend between the two shafts and perpendicular to the bisector of the angle closed by their respective half-axes.
Patent FR-2554525-A1 (FR)
Title: Assembly system using nesting.
IPC: E04B2/12
Filed: 1983-11-07
Abstract: The invention relates to assembly systems using nesting and enabling fitting, dismantling and interchangeability. The assembly system consists of two semi-dihedra with a plane angle equal to 90 DEG and directly opposed by the apex, simultaneously providing male and female functions. The novelty of the invention lies in the judicious grouping of several assembly systems on three orthogonal axes giving 712 grouping possibilities, each one constituting a universal element originating from any one possible cube and each one able to be divided into direct derivatives which can be assembled with all the other universal elements or direct derivatives regardless of their dimensions, without intermediate or fitting pieces. The fitting of the assembly system to existing members permits the production of moving items (mobiles) and motorised systems. The applications are: constructional games for buildings, moving items (mobiles) and mechanisms; the construction of models; three-dimensional puzzles; shelving; scaffolding; walls and pavings with or without openings and projections; barriers; pergolas.
Patent FR-2554720-A1 (FR)
Title: Antifungal pharmaceutical compositions which can be used orally
Inventor: CRISAFULLI EMILIO
IPC: A61K31/415
Filed: 1983-11-14
Abstract: The present invention relates to a pharmaceutical composition with antifungal action, to be administered orally, which comprises a compound of formula: in which: Ar represents a phenyl or naphthyl group or an optionally substituted mono- or bicyclic heterocycle, R represents hydrogen or an optionally substituted, saturated or unsaturated, linear, branched or cyclic alkyl group, Y has the same meaning as R except the hydrogen; when Y represents an alkyl chain, it may be interrupted 1 or 2 times by -O-, -S-, -SO- or -SO2-, Im represents a 1H-imidazol-1-yl group which is optionally substituted by nitro and/or 1, 2 or 3 halogen, alkyl or alkoxy, or one of its pharmaceutically acceptable salts mixed with a pharmaceutically acceptable excipient containing a polyalcohol derivative chosen from the group consisting of polyalcohols, mono- di- or triesters of the said polyalcohols or polyethers of the said polyalcohols or of mixtures thereof, the said polyalcohol derivative having a molecular weight of between 150 and 2,000.
Patent FR-2556295-A1 (FR)
Title: Energy absorption device for mounting a bumper on a motor vehicle
Inventor: FANNIN WAYNE VINCENT
IPC: B60R19/32
Filed: 1983-12-07
Abstract: An energy absorption device for supporting the bumper of a vehicle comprises internal 38 and external 24 telescopic cylinders fitted with an orifice for controlling the flow 68 and with an associated metering rod 76 for controlling the flow of the fluid between a pair of fluid chambers 48, 46 which can be contracted and dilated, in order to dissipate the energy of an impact. The orifice for controlling the flow comprises a means 70 for fragile mounting on one 24 of the cylinders, arranged in order to break in response to a predetermined accumulated pressure in one 48 of the chambers, in order thus to increase the dimension of the opening between the chambers and to reduce the pressure, in order to avoid damaging the device. A gas spring 58 situated in the device brings the two cylinders into their spaced-apart position when the impact load on the bumper is eliminated.
Patent FR-2537501-A1 (FR)
Title: Procede de fabrication de papier gaufre et appareil pour la mise en oeuvre de ce procede
Inventor: ROBERTS WEBSTER C
IPC: B31F1/28
Filed: 1983-12-13
Abstract: A.PROCEDE ET APPAREIL DE FABRICATION DE PAPIER GAUFRE. B.PROCEDE ET APPAREIL CARACTERISES EN CE QU'ON UTILISE UNE FEUILLE DE PAPIER INTERMEDIAIRE MOBILE 14 PLISSEE EN FORMANT DES CANNELURES TRANSVERSALES, EN CE QU'ON N'APPLIQUE DE LA COLLE 30 QUE SUR LES SOMMETS DES CANNELURES, EN CE QU'ON VIENT APPLIQUER UNE FEUILLE DE PAPIER DE REVETEMENT LISSE MOBILE 32 SUR LES SOMMETS DES CANNELURES DE LA FEUILLE INTERMEDIAIRE 14 POUR FORMER UNE FEUILLE MOBILE DE PAPIER GAUFRE SIMPLE FACE 42, ET EN CE QU'ON FAIT PRENDRE ET DURCIR LA COLLE 30 EN DIRIGEANT UN FAISCEAU D'ELECTRONS 36 DANS UNE ZONE PREDETERMINEE 38 DANS LAQUELLE ON FAIT AVANCER LA FEUILLE INTERMEDIAIRE A CANNELURES 14 ET LA FEUILLE DE REVETEMENT LISSE 32. C.L'INVENTION S'APPLIQUE A LA FABRICATION DE PAPIER GAUFRE DANS UNE MACHINE DE FAIBLE ENCOMBREMENT A COLLAGE RAPIDE.
Patent FR-2556547-A1 (FR)
Inventor: TRAMBOUZE YVES
IPC: F24C15/24
Filed: 1983-12-12
Abstract: A housing 2 contains at least one emitter 3, 4 of infra-red rays at short wave lengths disposed inside a reflector 5-6. A mat 8 of refractory fibers impregnated with catalyst is disposed in front of each emitter 3, 4, which screen emits longer wave lengths of infra-red rays when heated by the emitters. An emission of infra-red rays over a broad spectrum is therefore obtained. In addition, combustible gases contained in the heated space may be oxidized in contact with the screen 8 if the latter is impregnated with catalyst.
Patent FR-2539996-A1 (FR)
Title: Agent de diagnostic, procede pour preparer cet agent, et sels complexes
Inventor: GRIES HEINZ
IPC: A61K49/14
Filed: 1984-01-19
Abstract: L'invention concerne un agent de diagnostic renfermant un sel complexe. Ce sel comporte un anion provenant d'un acide complexant, tel que l'acide éthylène-diamine-tétracétique, l'acide, diéthylène-triamine-pentacétique ou l'acide cyclo-hexylène-1,2 diamine-tétracétique trans, et un ou plusieurs ions centraux d'éléments de numéros atomiques 21 à 29, 42, 44 ou 57 à 83, et éventuellement un ou plusieurs cations de bases minérales ou organiques ou d'amino acides. Cet agent de diagnostic contient éventuellement des additifs usuels et il est présenté sous la forme d'une solution ou d'une suspension aqueuse. Il peut être utilisé par exemple pour la radiographie aux rayons X, pour l'échographie ultrasonore ou pour la zeugmatographie.
Patent FR-2540318-A1 (FR)
Title: Procede pour renforcer la nettete lors de l'analyse et de l'enregistrement d'une figure
Inventor: CHO MASAMICHI
IPC: H04N1/409
Filed: 1984-02-01
Abstract: Lors de l'analyse et de la reproduction d'une figure, on peut renforcer sa netteté en employant comme signal d'exposition de lumière : S + k (S - U), où : S est un signal net en tant que signal de pixel au niveau d'un point d'analyse lors de l'analyse et de l'enregistrement de la figure ; U est un signal non net obtenu en additionnant et en prenant la moyenne d'une multiplicité de signaux de pixels alignés dans l'une des directions de balayage au voisinage du point d'analyse et en additionnant ensuite ou en prenant la moyenne d'une multiplicité des signaux de figures obtenus après en avoir fait la somme et pris la moyenne, alignés dans l'autre direction de balayage au voisinage du point d'analyse ; et k est un coefficient de renforcement de la netteté. A cet effet, les signaux de pixels alignés dans une direction de balayage sont pondérés 32 par des coefficients et additionnés 33. On en effectue la moyenne 34. On fait la même chose avec les signaux de pixels de l'autre direction de balayage 36, 37, 38. (CF DESSIN DANS BOPI)
Patent FR-2559305-A1 (FR)
Title: Manipulateur analogique
Inventor: PERIOT JEAN-MARIE
IPC: B25J13/02
Filed: 1984-02-08
Abstract: MANIPULATEUR ANALOGIQUE A DETECTEURS DE PROXIMITE. DANS UN BOITIER 4 AUQUEL SONT ASSOCIES UN BOITIER ELECTRONIQUE 5 CONTENANT LES DETECTEURS 44 ET UNE PIECE DE FIXATION 3 SUR UN TABLEAU 11, EST FIXE UN SOUS-ENSEMBLE CONTENANT UNE PIECE ANNULAIRE EN ELASTOMERE 26 QUI SERT A PIVOTER ET A RAPPELER EN POSITION NEUTRE LE LEVIER DE COMMANDE 30, 31 ET UNE MASSE 20 DONT LA POSITION INFLUENCE LES DETECTEURS.
Patent FR-2560604-A1 (FR)
Inventor: PERROUD ANNE-MARIE
IPC: F21H1/02
Filed: 1984-03-02
Abstract: Candoluminescent material constituted by a mixture of finely divided oxides brought into the form of a net identical to a textile. This mixture has the following molar compositions: 75 to 90% zirconia, 5 to 20% of yttrium oxide or calcium oxide and yttrium oxide. 2 to 15% of magnesia, or magnesia and alumina, 0.01 to 1% in all of oxides of iron, chrome, manganese, praseodymium and/or cerium.
Patent FR-2561379-A1 (FR)
Title: Damping device for float gauge for measurement of the level of a liquid contained in a tank
Inventor: COLLAS FERNAND
IPC: G01F23/30
Filed: 1984-03-15
Abstract: The invention relates to a damping device for float gauge for measurement of the level of a liquid contained in a tank of the type in which the float is mounted at one end of a lever of which the other end is the pivotal axis controlling the level detection elements. According to the invention, it is constituted by a train of gears of which the input pinion is connected in rotation to the said lever.
Patent FR-2562231-A1 (FR)
Title: Camouflage screen generator on board a vehicle
Inventor: ROCHELET ALAIN
IPC: F41H9/06
Filed: 1984-03-30
Abstract: The invention relates to a camouflage screen generator which can generate a cloud which is opaque in the visible range and/or in the infrared range, around a mobile vehicle, such as a combat vehicle, and can move with it. The generator comprises a tank 10 of products to be dispersed, which products are liquid or powdery and generate a cloud which is opaque in the visible range and/or in the infrared range, and a compressed-gas tank 12, both these being on board the vehicle, the camouflage cloud being emitted by a plurality of nozzles 16 distributed along the periphery of the vehicle and connected to the tank of products via pipework.
Patent FR-2565395-A1 (FR)
Title: Dispositif de montage rapide d'une platine sur un chassis, notamment pour tourne-disques
Inventor: BEUGIN MICHEL PIERRE
IPC: G11B33/12
Filed: 1984-05-29
Abstract: DISPOSITIF DE MONTAGE RAPIDE D'UNE PLATINE P SUR UN CHASSIS C AVEC BRAS SOUPLE 4 ESCAMOTABLE CONSTITUE D'UNE SEULE PIECE EN PLASTIQUE MOULE 1. LA PIECE COMPORTE UNE OUVERTURE LATERALE POUR Y INTRODUIRE UN AMORTISSEUR 5 EN CAOUTCHOUC; L'ENSEMBLE EST INDEMONTABLE APRES AVOIR INSERE UNE ENTRETOISE 6 DE DIAMETRE ADEQUAT.
Patent FR-2548460-A1 (FR)
Title: Piles electrochimiques non aqueuses
Inventor: KUO HAN CHENG
IPC: H01M4/96
Filed: 1984-06-07
Abstract: PILE ELECTROCHIMIQUE NON AQUEUSE, A ANODE EN METAL ALCALIN OU ALCALINO-TERREUX. UNE TELLE PILE CONTIENT UN ELECTROLYTE INORGANIQUE CONSTITUE DE SO DANS LEQUEL EST DISSOUS UN SEL HALOGENURE DE METAL ALCALIN OU ALCALINO-TERREUX, CONTENANT DE L'ALUMINIUM, DU TANTALE, DU NIOBIUM OU DE L'ANTIMOINE, ET ELLE COMPORTE UNE CATHODE FORMEE D'UNE MATIERE CARBONEE CONDUCTRICE AYANT UNE DENSITE APPARENTE SUPERIEURE A 80GDM.