baber/WOPTO huggingface dataset:
Patent FR-2481616-A1 (FR)
Title: Mecanisme de decrassage d'une table de criblage et crible vibrant comportant un tel mecanisme
Inventor: WILSON ALBERT
IPC: B07B1/54
Filed: 1981-04-27
Abstract: L'INVENTION CONCERNE UN MECANISME DE DECRASSAGE D'UNE TABLE DE CRIBLAGE. CE MECANISME COMPORTE PLUSIEURS ELEMENTS A BRAS 60 MONTES, AU MOYEN D'ENSEMBLES 30, 32, 32 DE SUPPORT, AU-DESSOUS DE TABLES 14, 16 DE CRIBLAGE DISPOSEES DANS UN CHASSIS VIBRANT 12. LES ELEMENTS A BRAS 60 SONT MOULES EN CAOUTCHOUC OU EN TOUTE AUTRE MATIERE ELASTIQUE ET LEURS EXTREMITES SONT LESTEES DE MANIERE QUE, LORSQUE LE CHASSIS 12 VIBRE, ELLES FRAPPENT CONTRE LA FACE INFERIEURE DES TABLES DE CRIBLAGE 14, 16 ET DELOGENT AINSI LES MATERIAUX AYANT PU SE BLOQUER DANS LES OUVERTURES DE CES TABLES. DOMAINE D'APPLICATION: CRIBLES VIBRANTS.
Patent FR-2482208-A1 (FR)
IPC: F04C29/12
Filed: 1981-05-08
Abstract: L'INVENTION CONCERNE UNE POMPE A ENGRENAGES DU TYPE "GEROTOR", DESTINEE AU POMPAGE DES GAZ. CETTE POMPE COMPORTE DEUX ETAGES DE POMPAGE, A SAVOIR UN PREMIER ETAGE COMPRENANT UN ROTOR INTERIEUR 24-1 ET UN ROTOR EXTERIEUR 26-1 MONTES DE MANIERE A POUVOIR TOURNER DANS UNE CHAMBRE 28-1 DE POMPAGE, ET UN SECOND ETAGE COMPRENANT UN ROTOR INTERIEUR 24-2 ET UN ROTOR EXTERIEUR 26-2, MONTES DE MANIERE A POUVOIR TOURNER DANS UNE CHAMBRE 28-2. LES SURFACES DES DENTS DES ROTORS INTERIEURS 24-1, 24-2 SONT EN CONTACT CONTINU AVEC LES ROTORS EXTERIEURS 26-1, 26-2, ET L'ETANCHEITE EST ASSUREE PAR L'HUILE DE LUBRIFICATION QUI ARRIVE AU PREMIER ETAGE PAR UNE RAINURE 54. DOMAINE D'APPLICATION: POMPES A GAZ.
Patent FR-2507402-A1 (FR)
Title: Gas filled spark gap overvoltage protector - uses low pressure gas filled cylinder contg. two electrodes and moulded in dual-in-line plastics package
IPC: H05K13/00
Filed: 1981-06-03
Abstract: The gas filled spark gap type overvoltage protector has a sealed container filled with gas at low pressure and at least two electrodes, one of which is the wall of the sealed container. Each electrode is associated with a conductive line. Each electrode (3,4) of the spark gap protector (1) is electrically connected to a pair of fixing terminals (8a) which are soldered into an electric circuit. The spark gap protection (1) is moulded into a dual in-line plastics package with the fixing terminals at the corners of the package. The plastic packaging material is chosen to be electrically insulating, non-flammable and self-extinguishing.
Patent FR-2484725-A1 (FR)
Title: Relais de traitement numerique
Inventor: MAEDA KOJI
IPC: H02H3/05
Filed: 1981-06-12
Abstract: L'INVENTION CONCERNE UN RELAIS DE TRAITEMENT NUMERIQUE. CE RELAIS DE TRAITEMENT NUMERIQUE COMPREND DES CIRCUITS 21 ET 22 DE TRAITEMENT D'ALGORITHMES, UN CIRCUIT COMPARATEUR 3, DES CIRCUITS DE MEMOIRE 4 ET 5, UN CIRCUIT DE COMPARAISON DE VALEUR DE PRELEVEMENT 7, UN CIRCUIT DE DECISION 81 ET 82 ET UN CIRCUIT DE LIMITATION DE DUREE 9. CE CIRCUIT EST ESSENTIELLEMENT CARACTERISE EN CE QUE LES CIRCUITS DE TRAITEMENT D'ALGORITHMES 21 ET 22 SONT ORGANISES DE MANIERE A TRAITER DES DONNEES D'ECHANTILLONNAGE D'UN SIGNAL D'ENTREE, RESPECTIVEMENT EN FONCTION DE LEURS NUMEROS IMPAIRS ET PAIRS. APPLICATION A LA CONVERSION ANALOGIQUE-NUMERIQUE.
Patent FR-2489385-A1 (FR)
Inventor: WERNER BEAT E
IPC: D06N7/00
Filed: 1981-08-27
Abstract: Arranged above a reflection layer (1) made of aluminium, which is provided on the top and on the bottom with a protective layer (2, 3), is a covering (4). This covering (4) has closed-off chambers (5) filled with air, between which interspaces (6) are situated. On its upper side, the covering (4) is provided with a cover layer (9) which closes off the interspaces (6) upwardly. By means of the covering (4), that is to say its chambers (5), there is formed between the reflection layer (1) and the heating pipes of the floor-heating system arranged above the base an air cushion which ensures a perfect reflection of the heat radiated downwards from the heating pipes on the reflection layer (1). As the air chambers (5) also have a vibration-damping effect, a step-sound damping effect is obtained by means of this covering (5).
Patent FR-2496916-A1 (FR)
Title: Fontaine d'agent de marquage liquide pour le developpement d'images electrostatiques
Inventor: JEROMIN LOTHAR S
IPC: G03G15/10
Filed: 1981-09-08
Abstract: LE DISPOSITIF DE L'INVENTION DONNE DES IMAGES DE PETIT GRAIN ET DE HAUTE RESOLUTION. IL COMPREND DES PLAQUES LATERALES DE DISTRIBUTION 112, 114 DONNANT UN COURANT EFFILE ET REGULIER, UNE ELECTRODE EN MATERIAU PLASTIQUE METALLISE FENDUE 100 ET UNE STRUCTUREINFERIEURE 104 EN FORME D'ENTONNOIR QUI DRAINE L'AGENT DE MARQUAGE EN EXCES DANS UNE CUVETTE 32 DE FACON A LE RECUPERER ET EVITER SON EVAPORATION. LE DISPOSITIF FOURNIT UN COURANT LIQUIDE LAMINAIRE DANS L'INTERSTICE SITUE ENTRE LA SURFACE DE SUPPORT DE CHARGE 10 ET L'ELECTRODE DE DEVELOPPEMENT 100 AFIN DE NE PAS PERTURBER L'AGENT DE MARQUAGE DEJA DEPOSE; LE COURANT EST REGULIER SUR LA LONGUEUR DE LA FONTAINE, CE QUI PERMET D'EVITER DES GRADIENTS DE DENSITE DUS A DES DEBITS IRREGULIERS; L'AGENT DE DEVELOPPEMENT DANS L'INTERSTICE EST MAINTENU EXEMPT DES DEBRIS QUI SONT ENTRAINES DANS LA CUVETTE LORS DE L'ARRET DE LA POMPE; L'ELECTRODE A UNE FENTE 102 QUI PERMET DE MINIMISER LES CHAMPS ELECTRIQUES TRES LOCALISES ET NON UNIFORMES, ET UNE POMPE DU TYPE CENTRIFUGE 30 EST UTILISEE POUR EVITER L'AGGLOMERATION D'AGENT DE MARQUAGE.
Patent FR-2490638-A1 (FR)
Title: Procede pour la fabrication de 5-chlorindole
Inventor: MAURER MANFRED
IPC: C07D209/08
Filed: 1981-09-09
Abstract: PROCEDE POUR LA FABRICATION DE 5-CHLORINDOLE CONSISTANT EN CE QUE, DE MANIERE CONNUE EN SOI, DANS UN SOLVANT ORGANIQUE INERTE VIS-A-VIS DU CHLORE, DE L'INDOLINE EST ACYLEE AU MOYEN D'HALOGENURES D'ACYLE OU D'ANHYDRIDES D'ACIDES DE FACON A FORMER LA 1-ACYLINDOLINE QUI, DANS LE MELANGE OBTENU, EST ENSUITE IMMEDIATEMENT AMENEE A REAGIR, EN PRESENCE D'EAU ET DE SUBSTANCES BASIQUES, AVEC DU CHLORE DE FACON A FORMER LA 1-ACYL-5-CHLORINDOLINE DONT EST SEPARE LE RADICAL ACYLE ET ISOLEE LA 5-CHLORINDOLINE QUI EST ENSUITE, EN PRESENCE DE RUTHENIUM METALLIQUE FINEMENT DIVISE EVENTUELLEMENT ADHERANT SUR UNE MATIERE FORMANT SUPPORT, A REAGIR, DANS DES SOLVANTS NON MISCIBLES A L'EAU, AVEC DES COMPOSES NITRES AROMATIQUES A TEMPERATURE ELEVEE, A LA SUITE DE QUOI LE 5-CHLORINDOLE OBTENU EST ISOLE DE LA PHASE ORGANIQUE APRES SEPARATION DU COMPOSE AMINE AROMATIQUE.
Patent FR-2513429-A1 (FR)
Title: Continuous application of composite reinforced resin sheathing - for conductor bars, involving polyester and epoxy or polyimide resin systems
Inventor: GENOT ROLAND
IPC: H01B13/08
Filed: 1981-09-18
Abstract: Composite sheathing for electrical conductor bars comprises an internal wrapping of glass fibre fabric impregnated with polyester resin and an external dressing of glass fibres which is subsequently impregnated with a different liquid thermo-setting resin, pref. specifically an epoxy resin or a modified polyimide resin. The bars are continuously coated at a throughput of 4 m/min. The polyester-impregnated wrapping is preheated to about 300 deg.C by induction heating and then passes through a tunnel oven at 500 deg.C prior to application of the covering fibres and passage through a dip tank for the secondary coating resin. The outer layer is cured by passing through a further tunnel oven at about 300 deg.C prior to collection on a reel. Used for coating conductors of copper or aluminium, opt. enamelled, with circular or rectangular sections, esp. when for subsequent assembly with groups of other insulated conductors to be laid side by side. Combines the more robust mechanical properties of the reinforced polyester resin, i.e. greater toughness and flexibility if deformed, with the greater depth of impregnation and smooth, non-adherent surface characteristics of epoxy or polyimide resin systems.
Patent FR-2513956-A1 (FR)
Title: Support bracket for door - has roller for supporting door running on rail and has grooved guide wheel
Inventor: DEPRAT JEAN-PIERRE
IPC: E05D15/06
Filed: 1981-10-01
Abstract: The bracket with a roller is for supporting a pivoted door, running on a rail. It is free to rotate relative to the door and has a guide (15) to keep the roller (9) tangential to the rail. The guide is a grooved (16) wheel astride the rail, in the roller plane and connected to the roller support cheek. The grooved wheel turns freely and is fixed at the end of one or more cranks (17), pivoted on the roller axis (10). Two stops limit the movement and retain the bottom of the groove (16) and the roller housing horizontal.
Patent FR-2514306-A1 (FR)
Title: Remotely operated vehicle anti-theft system - uses portable transmitter sending pulse to fixed receiver in order to turn on vehicle electrical supply
IPC: B60R25/20
Filed: 1981-10-09
Abstract: The transmitter part of the device includes an astable multivibrator arranged to transmit a radio, ultrasound or infrared signal at a chosen frequency. A receiver fitted in the vehicle includes a detector with a preamplifier, and optional decoder, a flip-flop and relay. The signal transmitted by the portable unit is received and amplified to a level sufficient to change the state of the flip-flop and unlatch the relay. The relay then turns on the electrical supply in the vehicle. If a decoder is used, it is arranged to accept or refuse a sequence of pulses emitted by the transmitter. The receiver may be connected to the ignition circuit of the car.
Patent FR-2517790-A1 (FR)
Title: Process gas valve esp. of uranium isotope separator - with sealed operating arrangement providing back-up for bellows seal
Inventor: EATON ALAN
IPC: F16K41/10
Filed: 1981-12-07
Abstract: A process gas valve of the type shown in the parent specification has bellows sealed to a mounting member which is sealed between two separate portions of the valve body. An operating member moves in a bore in one of the body portions. A seal is provided between the operating member and the bore. A longitudinally fixed rotatable member opens and closes the closure member, and engages the operating member at a position on the other side of its bore seal relative to the closure member. The valve may be used in a uranium hexafluoride gas centrifuge appts. for uranium isotope sepn. Additional safeguards are provided against leakage following bellows seal failure.
Patent FR-2518380-A1 (FR)
Title: Leather carrying case for credit card size electronic calculator - in which at least part of supporting surface is overlayed with magnetic material
Inventor: ZYGUEL CHARLES
IPC: A45C3/00
Filed: 1982-01-29
Abstract: The wallet has one part of the surface on which the calculator is fixed covered with a magnetic material, and a raised frame (6) which defines a housing inside which the calculator (1) is placed. A sheet (8) of magnetic material, such as a magnetic rubber is glued or sewn onto the case or is fixed on a plate inserted under the frame, which may be C-shaped or V-shaped so that the calculator can be easily removed. If the calculator has a non-magnetic back, a thin sheet of ferritic material is glued on the back.
Patent FR-2501607-A1 (FR)
Title: Appareil supporte par coussin de fluide
Inventor: TATTERSALL EDWARD GUNSTON
IPC: F16F9/02
Filed: 1982-03-11
Abstract: LA PRESENTE INVENTION A POUR OBJET UN APPAREIL SUPPORTE PAR COUSSIN DE FLUIDE ET UTILISABLE NOTAMMENT POUR SE DEPLACER SUR UNE SURFACE D'EAU 2. L'APPAREIL EST SUPPORTE PAR UN COUSSIN 3 D'AIR PRESSURISE FORME ET RETENU ENTRE LE CORPS 4 DU VEHICULE ET LA SURFACE D'EAU 2, LE VEHICULE ETANT PROPULSE PAR DEUX HELICES 5 ET DIRIGE PAR DEUX GOUVERNAILS 6. L'EXTREMITE AVANT DU COUSSIN 3 EST DELIMITEE PAR UNE JUPE FLEXIBLE GONFLABLE 8 COMPRENANT UNE RANGEE D'ELEMENTS PORTEURS FILAMENTAIRES 20 DISPOSES PARALLELEMENT ET ESPACES L'UN DE L'AUTRE DE FACON QUE LEURS PARTIES EXTREMES SOIENT FIXEES EN DES POINTS 21 ET 22 SUR LE CORPS DE VEHICULE 4; UNE FEUILLE DE MATIERE FLEXIBLE EST DRAPEE SUR LES ELEMENTS 20 DE FACON A FORMER DES BOUCLES 23 S'ETENDANT LATERALEMENT ENTRE EUX, LES BOUCLES 23 ETANT EGALEMENT INCURVEES ENTRE LES PARTIES EXTREMES DES ELEMENTS PORTEURS 20. L'INVENTION S'APPLIQUE AU DOMAINE DES HYDROGLISSEURS.
Patent FR-2522467-A1 (FR)
Title: Tractor mounted grape harvester - has frame connected by suspension permitting height adjustment, to three point hitch
IPC: A01D46/28
Filed: 1982-03-05
Abstract: The grape harvester which is supported by a tractor has a supporting structure with members forming a tunnel inside which the tractor fits. This incorporates a suspension which permits height adjustment, and the whole is connected to the three point hitch of the tractor, and secured between its front wheels. The driving members for the harvester are supported at the rear, at a level above the tunnel. The drive includes a connection to a vertical conveyor supported at one side of the tunnel. At the top of the tunnel is a cross member connected to the three print hitch, and the bottom is bridged by adjustable plates forming a base, which slopes down to the zone at the bottom of the vertical conveyor. The grapes are conveyed downwards against the outside, to pass across the tunnel to the conveyor.
Patent FR-2501880-A1 (FR)
Title: Systeme de detection d'incendie interactif, bidirectionnel
Inventor: WYNNE JOHN MILTON
IPC: G08B17/00
Filed: 1982-03-12
Abstract: UN SYSTEME DE COMMUNICATION SERVANT A LA DETECTION DES INCENDIES TRANSFERE DES DONNEESORDRES BIDIRECTIONNELLEMENT ENTRE UN CONTROLEUR 26 ET DES TRANSPONDEURS 25 CONNECTES EN TEMPS REEL, SUR UNE BASE INTERACTIVE. LE SYSTEME PERMET UNE RECUPERATION PRECISE DE DONNEE, QU'UN TRANSPONDEUR AIT OU NON SA SORTIE COURT-CIRCUITEE, OU BIEN QUE DE MULTIPLES TRANSPONDEURS REPONDENT EN MEME TEMPS. LE SYSTEME PERMET, AU CONTROLEUR, UNE DETERMINATION A DISTANCE ET UNE SURVEILLANCE CONSTANTE DE LA SENSIBILITE DES TRANSDUCTEURS. LA SENSIBILITE PEUT ETRE REGLEE A DISTANCE AU CONTROLEUR, ET DIFFERENTS TRANSDUCTEURS PEUVENT AVOIR DES SEUILS DIFFERENTS SIMULTANEMENT. CES SEUILS (LIMITES) PEUVENT ETRE MODIFIES COLLECTIVEMENT OU INDIVIDUELLEMENT, MANUELLEMENT OU AUTOMATIQUEMENT, AU CONTROLEUR. LE SYSTEME TRANSMET UNE DONNEE DE REFERENCE POUR LA SURVEILLANCE DE LA PRECISION DU SYSTEME. LA COMPENSATION DES VARIATIONS A LONG TERME EST ASSUREE A LA FOIS POUR LES TRANSPONDEURS ET LES TRANSDUCTEURS DU SYSTEME.
Patent FR-2507076-A1 (FR)
IPC: A61B5/296
Filed: 1982-03-22
Abstract: The device for physiological investigation of the pubococcygeal muscles is used for the purpose of transmitting minute pulses of the activity of the pubococcygeal muscle directly through the vagina or rectum cell tissue. These signals, which are in the order of magnitude of 0-25 microvolts and 100-400 Hz alternating current frequency result from the deliberate nerve activity of the patient. They are recorded by at least three noble-metal electrodes on a probe and are transmitted to a suitable electronic amplifier having a high gain. The surface of the electrodes is smooth. The amplified signals are formed by various logic circuits in order to give various types of reports, especially reports in analog or digital form which can be recorded or sampled (scanned) especially visually or acoustically. The direct knowledge of these results leads to learning of deliberate and intention control of the muscle tension.
Patent FR-2524541-A1 (FR)
Title: Window shutters of sheet steel enclosing insulating core - pref. of expanded polyurethane, supported by hollow elastic profiles to accommodate differential thermal expansion
Inventor: BICKEL JEAN-PIERRE
IPC: E06B9/04
Filed: 1982-04-01
Abstract: A shutter for covering open or glazed windows has a hollow casing made of relatively thin sheet metal enclosing a core filled with an insulating material, pref. expanded polyurethane. The shutter is pref. suspended from hollow flexible profiles having thick walls with longitudinal slots on opposite faces and different walls, to accept supporting flanges associated with the shutter body and with the supporting building structure respectively. The hollow profiles can dilate or contract internally to accommodate differential thermal expansion effects between the opposite faces of the shutter body and/or the overall dimensions of the shutter bodies and their external anchorages, or surrounds. Pref. the hollow supporting profiles are made from a suitable plastic such as an elastomer, neoprene (polychloroprene) or (poly)urethane. Typically the metal casings are of steel, about 0.8 mm thick, with borders turned through 90 deg. to overlap and enclose the edges of the core of the shutters.
Patent FR-2503325-A1 (FR)
Title: Monture inclinable a dispositif d'equilibrage, notamment pour cameras
Inventor: PARKS ANTHONY JOHN
IPC: F16M11/10
Filed: 1982-04-02
Abstract: MONTURE INCLINABLE COMPORTANT UN MECANISME D'EQUILIBRAGE D'INCLINAISON DISPOSE ENTRE UNE PLATE-FORME INCLINABLE ET LA BASE. SUR UN ORGANE COUPLE A LA BASE EST MONTEE PIVOTANTE UNE GLISSIERE 9 QUI COMPORTE UN ORGANE DE RETENUE 10 A CHAQUE EXTREMITE; DES RESSORTS 8 SONT LOGES ENTRE DEUX PLAQUES 7 POUVANT COULISSER SUR LA GLISSIERE 9 MAIS PAS AU-DELA DES ORGANES DE RETENUE 10, ET PEUVENT ETRE COMPRIMES ENTRE UN ELEMENT DE COMPRESSION 11 ET UN DESDITS ORGANES DE RETENUE 10 SUIVANT LE SENS D'INCLINAISON; LE RAPPORT DU MOUVEMENT ANGULAIRE ENTRE LA PLATE-FORME INCLINABLE ET LA GLISSIERE EST EGAL A 21. APPLICATION NOTAMMENT AUX SUPPORTS DE CAMERAS DE TELEVISION, DE CINEMA ET AUX CAMERAS ELECTRONIQUES DE REPORTAGE.
Patent FR-2525184-A1 (FR)
Title: Cardboard bottle basket - uses rectangular blank to form tapered box section with head notches and window pairs for bottle bodies
Inventor: ALLARD PIERRE
IPC: B65D71/00
Filed: 1982-04-14
Abstract: The bottle basket is of a cut and folded corrugated cardboard, e.g., construction, being made from a rectangular blank of which two parallel sides are connected to form a closed trapezoidal box section. The height is nominally less than that of a bottle (2), the length is a function of the number of bottles carried and the width of the base (12) is less than the base dia. of a bottle. Pairs of aligned oblong windows (5,5') in the lower lateral faces (13,14) locate the laterally overhaning segments of each bottle, and rectangular notches (6) in the top locate individual bottle heads whilst allowing some variation in bottle height. The head joint may comprise an overlap formed by a tuck under flap (21) and a doubling of the head panels (18,18'), using aligned finger holes (17,27) to secure the assembly.
Patent FR-2525083-A1 (FR)
Title: Chain mail protective gloves for handling metal plate - has rubber or plastics patches for added grip and protection plate
Inventor: FOIN BERNARD
IPC: A41D31/00
Filed: 1982-04-19
Abstract: The chain mail gloves are partly covered with superficial strips or patches of an adherent material i.e. rubber or a flexible plastics, to provide additional grip and protection from heat and/or splinters when handling hot and/or rough steel plate etc. Separate superficial strips run along the fingers but across the palms or the backs of the hand, for an optimum combination of protection and flexibility. The surfaces of the patches may feature minor bumps or recesses as a further aid to grip.
Patent FR-2505601-A1 (FR)
IPC: H05B41/24
Filed: 1982-05-07
Abstract: CIRCUIT-BALLAST HAUTE FREQUENCE POUR LA LIMITATION DE COURANT DE LAMPES DITES A ECONOMIE D'ENERGIE UTILISABLES A LA PLACE DE LAMPES A INCANDESCENCE. LE CIRCUIT EST CARACTERISE EN CE QU'UNE BOBINE DE SELF 3 AGENCEE OU NON EN TRANSFORMATEUR, ET UN TRANSISTOR DE COMMANDE 5 SONT BRANCHES EN SERIE DANS LE CIRCUIT DE COURANT 1 DE LA LAMPE A DECHARGE 4, ET EN CE QU'UN CIRCUIT DE GENERATION DE COURANT DE COMMANDE 7 PRODUISANT DES FORMES D'ONDES RECTANGULAIRES A REPARTITION TEMPORELLE ASYMETRIQUE, DE PREFERENCE A UNE FREQUENCE COMPRISE DANS UNE GAMME DE 1 A 100 KHZ, EST RELIE A L'ENTREE DU TRANSISTOR DE COMMANDE 5. L'INVENTION S'APPLIQUE AUX TUBES FLUORESCENTS, AUX LAMPES A VAPEUR DE SODIUM A HAUTE PRESSION ET AUX LAMPES A HALOGENE-METAL
Patent FR-2527677-A1 (FR)
Title: Communal, multi:coffin, induced ventilation honeycomb catacomb - in reinforced concrete, has common exhaust filtration and plastic tray for each coffin
Inventor: MIRAGLIA BRUNO
IPC: E04H13/00
Filed: 1982-05-25
Abstract: Catacomb has horizontal and vertical rows of individual tombs which can be sealed. Controlled ventilation of the tombs promotes aerobic decomposition of the corpse etc., the process being termed "slow combustion". A ventilation pipe leads from each tomb via a filter to the suction inlet of an exhaust fan. The base inside each tomb is covered with a plastic tray in which the coffin is positioned. Pref. the vent pipe delivers into a plastic riser pipe in the wall between adjacent tombs. The top end of the riser enters a suction manifold while the bottom end of the riser pipe extends down into a gravel-filled sump from which draining condensate will evaporate. The filter pref. contains two elements in series of which the upstream element contains aluminium balls impregnated with a permanent insecticide. The filtered exhaust system ensures that there are no offensive odours to upset visitors. When the tomb comes due for clearing after the statutory period following a funeral, the plastic tray is removed and burned.
Patent FR-2528064-A1 (FR)
Title: Carburant pour moteur a explosion constitue par le melange d'un gaz carburant et d'un additif liquide
Inventor: GOUBERT MICHEL
IPC: C10L3/00
Filed: 1982-06-02
Abstract: L'INVENTION CONCERNE UN CARBURANT POUR MOTEUR A EXPLOSION, CONSTITUE PAR UN MELANGE D'UN GAZ CARBURANT ET D'UN ADDITIF NORMALEMENT LIQUIDE DANS LES CONDITIONS AMBIANTES DE TEMPERATURE ET DE PRESSION CHOISI PARMI LES HYDROCARBURES, LES ALCOOLS, LES ESTERS ET LES MELANGES DE CES PRODUITS, CARACTERISE EN CE QUE L'ADDITIF EST PRESENT DANS LE MELANGE A RAISON D'ENVIRON 100 A 300 GRAMMES PAR KILOGRAMME DE CARBURANT LIQUIDE, ET DE PREFERENCE D'ENVIRON 100 A 200 GRAMMES PAR KILOGRAMME DE CARBURANT LIQUIDE.
Patent FR-2528954-A1 (FR)
Title: Domestic small electric hot water installation - uses three chamber cylinder for quick heating of small volume of water as it passes through copper tubes
IPC: F24H1/22
Filed: 1982-06-17
Abstract: The heater is housed in a cylinder of approximately 114 mm diameter and 1 m height, closed at each end by soldered end plates. The interior has three heating chambers with a tubular copper water circuit soldered to two plates. The cold water inlet is to the lowest chamber. A wall divides the lowest chamber from the heating chamber and, together with a second wall dividing middle and upper chambers, forms a heating chamber containing a volume of hot water through which the incoming water passes in an array of copper tubes, before entering the top chamber from where it is drawn off. The electric heating element is fitted so it is partly in the incoming chamber and partly in the middle chamber. A thermostat, partly in the middle chamber and partly in the upper chamber, regulates the temperature.
Patent FR-2507871-A1 (FR)
Title: Gant en caoutchouc ou en matiere synthetique, et moule pour sa fabrication
Inventor: HEISSENBERGER OSWALD
IPC: A61B42/00
Filed: 1982-06-23
Abstract: GANT EN CAOUTCHOUC OU EN MATIERE SYNTHETIQUE, NOTAMMENT GANT DE LABORATOIRE OU CHIRURGICAL, SANS BORD ROULE, COMPORTANT UNE SURFACE STRUCTUREE DANS LA REGION DE LA MANCHETTE; LA STRUCTURE DU COTE EXTERIEUR DU GANT 1 EST FORMEE PAR DES PROTUBERANCES DISCONTINUES 2, TANDIS QUE, DU COTE INTERIEUR, ELLE EST FORMEE PAR DES CAVITES DISCONTINUES 7 CORRESPONDANTES.