baber/WOPTO huggingface dataset:
Patent FR-2496710-A1 (FR)
Title: Textile drawing machine esp. for fibre ribbons - where the press cylinder has transverse grooves to enable drawing of different materials without adjustment
Inventor: GAUVAIN ROGER
IPC: D01H5/78
Filed: 1980-12-23
Abstract: Drafting head on a textile drafting machine comprises feed rollers, an intermediary roller for control and layering, and a pair of drafting rollers. The pressure roller in the intermediary gp. has helical grooves perpendicular to the shaft of the roller. The replacement of a smooth pressure roller by a grooved roller offers a closer control of fibres where the staple length is inaccurate, or where a fibre mixt. offers varying frictional properties.
Patent FR-2501328-A1 (FR)
Title: Diaphragm-actuated piston valve responsive to slight pressure change - partic. in gas space of digester producing methane
IPC: F16K3/26
Filed: 1981-03-06
Abstract: stop valve has a valve piston displaced by an attached diaphragm which is deflected by fluid pressure over the area of the diaphragm. The piston is located in a cylinder between an adjustably loaded spring on one side and an attachment to the diaphragm on the other side. The diaphragm divides a chamber into two compartments one of which contains the attachment to the piston and the other has a connection to the source of fluid pressure to control the diaphragm. With the diaphragm in its relaxed position, fluid pressure on one side of the diaphragm is balanced by spring pressure on the opposite end of the piston. In this position, the piston presents an annular channel to form a valve passage between spaced inlet and outlet connections in the cylinder wall. Following a predetermined drop in fluid pressure on the diaphragm, the piston can be displaced by the spring so that the annular channel no longer joins the valve inlet and outlet. The valve can be used when a very small change in fluid pressure is required to open or close the valve. In partic. the fluid pressure for the diaphragm may be provided from the gas space of a digester producing methane by fermentation of manure etc. By increasing the area of the diaphragm, actuation of the valve can be made extremely sensitive to very small variations in pressure.
Patent FR-2484182-A1 (FR)
Title: Ensemble comportant deux aimants pour devier un faisceau de particules chargees
Inventor: HUTCHEON RONALD M
IPC: G01N23/225
Filed: 1981-05-21
Abstract: L'ENSEMBLE COMPREND: -UN PREMIER AIMANT DIPOLE 1 SERVANT A DEVIER LE FAISCEAU 3 DANS UN PLAN LE LONG D'UN TRAJET AYANT UN RAYON DE COURBURE R ET UN ANGLE DE COURBURE TH SUPERIEUR A 180 ET INFERIEUR A 225, CE PREMIER AIMANT 1 PRESENTANT UN BORD DE SORTIE EFFECTIF 5 A UN ANGLE (90C - E) RELATIVEMENT AU TRAJET DU RAYON A LA SORTIE ET -UN DEUXIEME AIMANT DIPOLE 2 SERVANT A DEVIER DAVANTAGE LE FAISCEAU 3 DANS LE PLAN LE LONG D'UN TRAJET AYANT UN RAYON DE COURBURE R ET UN ANGLE DE COURBURE TH INFERIEUR A 90, CE DEUXIEME AIMANT 2 PRESENTANT UN BORD D'ENTREE EFFECTIF 6 A UN ANGLE (90 - E RELATIVEMENT AU TRAJET DU FAISCEAU, AVEC E -E ET LE BORD DE SORTIE EFFECTIF 5 DU PREMIER AIMANT 1 ETANT A UNE DISTANCE DE DERIVE D DU BORD D'ENTREE EFFECTIF 6 DU DEUXIEME AIMANT 2, D ETANT CHOISI DE MANIERE A HARMONISER LES DISPERSIONS DES PREMIER ET DEUXIEME AIMANTS DIPOLES 1, 2 DANS LA ZONE DE DERIVE D. APPLICATION DANS LES ACCELERATEURS D'ELECTRONS A USAGE THERAPEUTIQUE.
Patent FR-2485043-A1 (FR)
Title: Fibres spantex resistant au chlore et leur preparation
Inventor: MARTIN KENNETH EDWARD
IPC: D01F6/94
Filed: 1981-06-18
Abstract: L'INVENTION SE RAPPORTE AUX MATIERES TEXTILES. ELLE CONCERNE UNE FIBRE SPANDEX CARACTERISEE EN CE QUE, POUR ACCROITRE SA RESISTANCE A LA DEGRADATION CAUSEE PAR LE CHLORE, LA FIBRE CONTIENT UNE QUANTITE EFFICACE D'OXYDE DE ZINC FINEMENT DIVISE ET AYANT UNE PURETE D'AU MOINS 99,4. APPLICATION A LA CONFECTION DE VETEMENTS POUR LE BAIN COMME DES MAILLOTS.
Patent FR-2507942-A1 (FR)
Title: Automatic loader and unloader for butt welding machine - esp. for butt welding rod frames used as reinforcement in concrete
Inventor: HERLIN BERNARD
IPC: B65G47/52
Filed: 1981-06-19
Abstract: The workpieces consist esp. of frames made by the bending of metal rods; and the two ends of a rod are butt welded together to make an endless frame. The frames are stacked vertically in a magazine located above a reciprocating slide. With each forward stroke of the slide, the lowest frame is moved horizontally to a position between the jaws and electrodes of an electric resistance butt welding machine. After butt welding, the retraction of the slide causes the frame to fall onto a chute; and the frame slides down the chute to an automatic stocking machine. The top surface of the slide is pref. provided with a plate used to push each frame towards the welding machine. No manual work is required, and ca. 3000 frames can be welded per hour as compared with only 1600 frames/hour obtd. from a conventional machine.
Patent FR-2486580-A1 (FR)
Title: Machine de banque automatique avec conteneur scelle indiquant le crochetage pour recevoir et emmagasiner les billets de banque detournes
Inventor: GRAEF HARRY T
IPC: G07D9/00
Filed: 1981-07-08
Abstract: MACHINE BANCAIRE AUTOMATIQUE OU MACHINE DE GUICHET DU GENRE DE CELLES QUI SONT EQUIPEES D'UN MECANISME DETECTEUR DE DOUBLES QUI DETOURNE LES DOUBLES QUI SERAIENT DELIVRES A UN CLIENT ET LES AMENE A UN CONTENEUR 14 DANS LEQUEL UN CONVOYEUR DECHARGE LES DOUBLES PAR UNE OUVERTURE DU CONTENEUR PRESENTANT DES MOYENS DE FERMETURE 22, QUI SONT EN POSITION D'OUVERTURE LORSQU'ILS SONT MONTES SUR LA MACHINE, MAIS DE FACON A EMPECHER L'ACCES A L'INTERIEUR DE CELLE-CI. LESDITS MOYENS DE FERMETURE SONT FERMES ET VERROUILLES 40, 48 AFIN QUE LE CONTENEUR SOIT SCELLE DE FACON A INDIQUER TOUT CROCHETAGE APRES QU'IL A ETE ENLEVE DE LA MACHINE ET PENDANT LE TRANSPORT A UNE BANQUE CENTRALE.
Patent FR-2510169-A1 (FR)
Title: Shelter for protecting road accident victims - has instantaneous umbrella type deployment from transportable carrier
IPC: E04H1/12
Filed: 1981-07-21
Abstract: The shelter has a cover (2) resting on a framework, capable of being folded and unfolded by an instantaneous opening drive (5). It has a dome shape with a polygonal base, and has three openings (6) giving access to the interior. The framework is formed from six glass fibre ribs (4), that are pointed at the ends (9) to anchor the shelter to the ground. The openings (6) have zip fasteners (7) while the frame opener (5) has hooks (8) at its end to allow bottles to be hung inside the shelter.
Patent FR-2513337-A1 (FR)
Title: Motor vehicle clutch thrust bearing - has self aligning ball race and press fit steel support plates
Inventor: CORRAL CECILIO MARTINEZ
IPC: F16D23/14
Filed: 1981-09-21
Abstract: The thrust bearing has a cast bush (10) with an enlarged housing for the thrust bearing (17) at one end. The outer race (17) for the bearing has a radial clearance (J) in the housing and is retained axially by a circlip (22) and retaining ring (23) against a spring washer. The operating fork (13) of the clutch acts on the radial arms (25) of the bush. Each radial arm is fitted with a 'T' shaped clip (30) which is pressed into position and is self locking. The operating fork bears on the flat surfaces (29) of the clip. The use of the 'T' clip reduces the machining of the bush to turning operational only.
Patent FR-2513769-A1 (FR)
Title: Procede pour determiner le seuil de resistance d'un equipement electrique ou electronique a une agression electromagnetique exterieure et dispositifs pour sa mise en oeuvre
Inventor: CROCHET MICHEL HENRI
IPC: G01R31/3161
Filed: 1981-09-29
Abstract: PROCEDE ET DISPOSITIF POUR DETERMINER LE SEUIL DE RESISTANCE D'UN EQUIPEMENT ELECTRIQUE OU ELECTRONIQUE A UNE AGRESSION EXTERIEURE ELECTROMAGNETIQUE PAR SIMULATION DE CETTE AGRESSION, LEDIT EQUIPEMENT COMPORTANT AU MOINS DEUX UNITES 1 A 4 RELIEES ENTRE ELLES PAR UNE LIAISON 5 A 7 COMPORTANT DES CONDUCTEURS ENTOURES PAR UN BLINDAGE. L'INVENTION EST REMARQUABLE EN CE QU'ON INTERCALE DANS LADITE LIAISON 5 A 7 AU MOINS UN ELEMENT D'INJECTION 8 A 10 PRESENTANT UNE IMPEDANCE DE TRANSFERT CONNUE ET COMPORTANT UNE ENVELOPPE EXTERIEURE 21, DES CONDUCTEURS INTERIEURS 28 ET DES CONNECTEURS D'EXTREMITE 26, 27, DE SORTE QUE LEDIT ELEMENT ASSURE LA CONTINUITE DES LIAISONS ELECTRIQUES NORMALES ENTRE LESDITES UNITES ET QUE SON ENVELOPPE SOIT ELECTRIQUEMENT RELIEE AU BLINDAGE DE LADITE LIAISON ET EN CE QUE L'ON SOUMET LEDIT EQUIPEMENT POURVU DE SON ELEMENT D'INJECTION A L'ACTION D'UN CHAMP ELECTROMAGNETIQUE DE TEST.
Patent FR-2517280-A1 (FR)
Title: Conteneur souple a double fond plat, son procede de fabrication et application de ce procede
Inventor: DESESQUELLES JEAN-PIERRE
IPC: B65D88/16
Filed: 1981-12-01
Abstract: LE FOND DU CONTENEUR EST FORME PAR UNE PAIRE DE PATTES CARREES 4, 5, QUI PROLONGENT VERS LE BAS LES DEUX PAROIS 19, 20 DU CONTENEUR SUR UNE MOITIE DU BORD INFERIEUR DE CES PAROIS, CES PATTES, QUI ETAIENT INITIALEMENT EN VIS-A-VIS, ETANT RELIEES, CHACUNE PAR SON BORD INFERIEUR LIBRE D, B, A LA MOITIE A, C DEPOURVUE DE PROLONGEMENT DU BORD INFERIEUR DE LA PAROI OPPOSEE DU CONTENEUR, CE CONTENEUR ETANT AINSI POURVU D'UN DOUBLE FOND PLAT ET CARRE, FORME PAR LES DEUX PATTES CROISEES, ET LES DEUX LIGNES DE LIAISON DES PATTES AUX PAROIS DU SAC ETANT SITUEES SUR LES COTES DU DOUBLE FOND RESULTANT, L'UNE SUR UN BORD DU FOND INTERIEUR ET L'AUTRE SUR UN BORD DU FOND EXTERIEUR, CES DEUX LIGNES DE LIAISON AYANT UNE EXTREMITE SITUEE A UN MEME ANGLE DU FOND CARRE. APPLICATION A DES CONTENEURS PREVUS POUR 100KG A PLUSIEURS TONNES DE MATIERES EN VRAC, LE FOND DU CONTENEUR ETANT ROBUSTE ET PEU FRAGILE, ET EN PARTICULIER AUX CONTENEURS AVEC BOUCLES DE LEVAGE ET FENTE DE REMPLISSAGE 3.
Patent FR-2507128-A1 (FR)
Title: Procede et dispositif pour decorer la surface cylindrique ou conique d'une piece d'oeuvre
IPC: B41F15/08
Filed: 1981-12-07
Abstract: A.PROCEDE ET DISPOSITIF POUR DECORER LA SURFACE CYLINDRIQUE OU CONIQUE D'UNE PIECE D'OEUVRE. B.PROCEDE CARACTERISE EN CE QU'IL COMPORTE LES ETAPES SUIVANTES, ON BLOQUE EN ROTATION LA PIECE D'OEUVRE AUTOUR D'UN AXE-SUPPORT DE LA SURFACE A DECORER, ON POSITIONNE UN RACLOIR D'UN COTE D'UN ECRAN DE DECORATION POUR ETABLIR UN CONTACT LINEAIRE ENTRE LE COTE OPPOSE DE CET ECRAN ET LA SURFACE A DECORER, ON FAIT ROULER L'ECRAN DE DECORATION LE LONG D'UN TRAJET TANGENTIEL AUTOUR DE LA SURFACE A DECORER ET CONCURREMMENT AVEC CELLE-CI, ON DEPLACE LE RACLOIR LE LONG D'UN TRAJET ORBITAL AUTOUR DE L'AXE-SUPPORT POUR FORCER UN FLUIDE D'IMPRESSION A TRAVERS L'ECRAN SUR LA SURFACE A DECORER A LA LIGNE DE CONTACT. C.L'INVENTION S'APPLIQUE NOTAMMENT A L'IMPRESSION CONTINUE PAR ECRAN DE SOIE SUR DES BOUTEILLES.
Patent FR-2518856-A1 (FR)
Title: Supplementary ringing arrangement for telephone subscriber's appts. - has loudspeaker electronic control circuit connected to high impedance interface formed by resistor divider network
Inventor: GINOUVES BERNARD
IPC: H04M19/04
Filed: 1981-12-23
Abstract: The telephone set (1) is equipped with a free plug (2) for insertion into any one of several sockets (3A,3B,3C) connected to the line (4). An intermediate plug (5) of standard male-and-female type is intended to be inserted between the free plug (2) and any socket (3), as a safeguard against possible failure of the ringer in the telephone set (1). The line (4) is thus connected to high-impedance input terminals (E1,E2) of an electronic control interface (7), in which a diode rectifier bridge (D1-D4) receives a small fraction of the ringing signal. The output supplies an opto-isolator (P) which provides a DC control voltage for a ringing signal generator (G) operated from a battery or mains rectifier (B). A loudspeaker (HP) is energised at a level adjusted by a potentiometer (R5).
Patent FR-2497100-A1 (FR)
Title: Production de calcitonine humaine
Inventor: SUGIMOTO KANAME
IPC: C07K14/585
Filed: 1981-12-28
Abstract: PROCEDE DE PRODUCTION DE CALCITONINE HUMAINE CTH, A PARTIR DE CELLULES CAPABLES D'EN PRODUIRE. IL CONSISTE A FAIRE SE MULTIPLIER IN VIVO, AU MOYEN D'ANIMAUX A SANG CHAUD, DES CELLULES HUMAINES CAPABLES DE PRODUIRE LA CTH, PUIS A LAISSER LES CELLULES, AINSI MULTIPLIEES, LIBERER CETTE HORMONE. LES RENDEMENTS CTH SONT AINSI BIEN SUPERIEURS A CEUX QUE L'ON OBTIENT PAR UN PROCEDE CLASSIQUE DE CULTURE DE TISSUS IN VITRO; ILS RENDENT POSSIBLE SON UTILISATION EN QUANTITES SUFFISANTES, POUR LA PREVENTION ET LE TRAITEMENT DE MALADIES HUMAINES.
Patent FR-2521016-A1 (FR)
Title: Glass fibre reinforced polyester ice-skate rack - has supports sepd. by grooves to allow skate to stand up and for water to run away
Inventor: VERDIER-PINARD FRANCE
IPC: A63C3/00
Filed: 1982-02-08
Abstract: An ice-skate rack moulded from a light-weight, rigid synthetic material, e.g. glass fibre reinforced polyester, has supports sepd. by grooves. The sides of the skates rest on the supports with each blade accommodated in a groove such that it does not touch the sides or bottom. The skates are positioned vertically, and do not touch each other. Because air can circulate around each boot and blade, deterioration of the leather and steel is minimised. Water drains from the grooves and supports into a gutter. The rack may be incorporated in a clothes rack with space for hanging garments, stowing bags, etc.
Patent FR-2503028-A1 (FR)
Title: Presse a mettre en balles, a direction de travail verticale
Inventor: GOLDHAMMER ALBERT
IPC: B65B27/12
Filed: 1982-03-30
Abstract: LA PRESENTE INVENTION CONCERNE UNE PRESSE A METTRE EN BALLES. LE PRESSE-BALLES, A DIRECTION DE TRAVAIL VERTICALE, COMPREND UN PLATEAU DE PRESSE 1 GUIDE DANS UN CARTER DE PRESSE, DE FACON VERTICALEMENT DEPLACABLE, PAR L'INTERMEDIAIRE DE GALETS 8, 22 ET DE GUIDAGES ASSOCIES, LE PLATEAU 1 ETANT RELIE FIXEMENT A DES ECROUS 13 TRAVERSES CHACUN PAR UNE TIGE FILETEE 14 ENTRAINEE EN ROTATION. LE PRESSE-BALLES EST CARACTERISE EN CE QUE LE GUIDAGE DU PLATEAU DE PRESSE 1 AU CARTER DE PRESSE EST EFFECTUE SEULEMENT LE LONG D'UNE PAROI DU CARTER DE PRESSE. L'INVENTION EST UTILISABLE POUR LE TRAITEMENT DE MATIERES NOCIVES POUR L'ENVIRONNEMENT.
Patent FR-2526145-A1 (FR)
Title: Installation for cooling milk - includes water-cooled heat exchanger between milk feed pump and refrigerated tank
Inventor: CLEREN PAUL
IPC: F28D7/14
Filed: 1982-04-30
Abstract: The milk cooling installation includes a pump (12) to move treated milk to a heat exchanger (18) where it is cooled by cold water before passing to a refrigerated tank (22). The heat exchanger is tubular and has an inner spiral stainless steel pipe for milk and another plastics one around it, with cold water circulating between the two. Treated milk is first taken to a transfer tank (10), upstream of the pump. The milk vol. in the heat exchanger is about the same as that of this tank. There is a rising pipe (46) in the exchanger.
Patent FR-2525937-A1 (FR)
Title: Feeding molten metal into mould - for the continuous casting of slabs
Inventor: BOUJU JEAN-LOUIS
IPC: B22D41/50
Filed: 1982-05-03
Abstract: Molten metal is introduced to a mould, for the continuous casting of slabs, through a tube, its end immersed in the metal in the mould, and a submerged deflector below it. The deflector comprises a plate, across the axis of the tube, long edges approximately parallel to long sides of mould, and short edges to short sides. The ratio of long edges to long sides is between 0.25 and 0.35, and of short between 0.5 and 0.8, at the narrowest part of the plate. The plate is bent to a shallow V, its faces inclined to the horizontal at about 30 deg. The arrangement is a simple way of preventing non-metallic impurities, such as bubbles of gas, settling out in the continuous casting of slabs. Flanges may be turned up along the long edges of the plate, the ratio of their height to the distance between tube end and plate between 0 and 1. The flanges are inclined at about 15 deg. and the ratio of overall width of the plate over the flanges to the short side of the mould between 0.75 and 0.9. Similar flanges may be turned up along the short edges, inclined at 30 deg., and the ratio of overall length to the long side of the mould is between 0.25 and 0.50.
Patent FR-2527208-A1 (FR)
Inventor: SCHMITT HENRI LUCIEN
IPC: C07D405/04
Filed: 1982-05-19
Abstract: The invention relates to the isomers l and d of (benzodioxane-1,4 yl-2)-2 DELTA -2 imidazoline, the preparation and therapeutical application thereof. Said compounds have a separate activity on the receivers  alpha 1 and  alpha 2 and may used in therapy.
Patent FR-2528051-A1 (FR)
Title: Additifs azotes utilisables comme agents d'abaissement du point de trouble des distillats moyens d'hydrocarbures et compositions de distillats moyens d'hydrocarbures renfermant lesdits additifs
Inventor: COHEN CHOUA
IPC: C10L1/236
Filed: 1982-06-08
Abstract: ON DECRIT DE NOUVEAUX ADDITIFS AZOTES UTILISABLES COMME AGENTS D'ABAISSEMENT DU POINT DE TROUBLE DES DISTILLATS MOYENS, EN PARTICULIER DES GAZOLES, ET LES COMPOSITIONS DE DISTILLATS MOYENS RENFERMANT LESDITS ADDITIFS. LES ADDITIFS CONSIDERES RESULTENT DE LA CONDENSATION DE COMPOSES COMPORTANT UNE FONCTION AMINE PRIMAIRE, TELS QUE DES AMINES GRASSES, DES POLYAMINES DERIVEES D'AMINES GRASSES, DES POLYAMINES COMPORTANT UNE FONCTION AMINE PRIMAIRE ET UNE FONCTION AMINE TERTIAIRE, DES AMINO-ALCOOLS OU DES ETHERS D'AMINES GRASSES SUR DES COPOLYMERES OBTENUS A PARTIR D'ESTERS VINYLIQUES ET DES COMPOSES MALEIQUES (DIACIDES, DIESTERS OU ANHYDRIDES). UN EFFET SENSIBLE D'ABAISSEMENT DU POINT DE TROUBLE DES DISTILLATS MOYENS TRAITES PAR CES ADDITIFS EST OBSERVE POUR DES CONCENTRATIONS DE 0,001 A 1 EN POIDS D'ADDITIFS. CES ADDITIFS AMELIORENT EN OUTRE LA TEMPERATURE LIMITE DE FILTRABILITE ET LE POINT D'ECOULEMENT DES DISTILLATS MOYENS; ILS RETARDENT DE PLUS LA SEDIMENTATION DES PARAFFINES FORMEES ET DIMINUENT LA CORROSION DES SURFACES METALLIQUES EN CONTACT AVEC LES DISTILLATS MOYENS.
Patent FR-2513336-A1 (FR)
Title: Flexible drive mechanism for rotating drum - has circumferential leaf springs each with floating end bearing on flat plate
Inventor: STOCKHAMMER ERNST
IPC: F16D3/50
Filed: 1982-07-19
Abstract: The rotating drum (1) is part of a drying kiln or a furnace and runs on rollers. The drum is driven through a geared ring (7). The connection between the drum and driving ring is achieved using leg springs (3). The drum has a series of circumferentially equi-spaced brackets (2) and the gear ring has similarly positioned connecting plates (12). Each spring has a swivel connection with one bracket (2) using a pin (5). The other end exerts pressure on a flat plate (6) of the adjacent bracket in a sliding manner. The centre of the spring is attached to the gear ring and the spring is tensioned using the adjusting bolts (11). This drive accommodates for the differential movement due to thermal expansion in the furnace.
Patent FR-2531501-A1 (FR)
Title: Combined multi-channel fan-air distributor unit
IPC: F04D25/10
Filed: 1982-08-03
Abstract: The subject of the invention relates to the technical field of hot or cold air distribution devices and units. The unit is notecuontly in that it comprises a combination of a sealing cylinder 3 supporting a fan 8 arranged at the centre of a body 1 with a plurality of chambers 1a, 1b, 1c ... and orientable in order to direct the air drawn in one of the chambers towards at least one other chamber, whilst sealing off the other chambers. The invention has applications wherever heating or air conditioning air is to be distributed.
Patent FR-2531498-A1 (FR)
Title: Fluid current motor with multiple rotating elements
IPC: F03D3/04
Filed: 1982-08-06
Abstract: Device permitting the adaptation of a system of rotation, associated with blades assembled peripherally on a rotor placed inside a housing, of which one open admission face serves to channel the air, wind or water to the fully extended parts of these blades which pass in front, the lateral sections of the housing being closed and serving to support the shaft of the rotor, the rear section opposite the admission opening for the energy elements applying the thrust to the blades or vanes has an orifice or opening through which these channelled elements exit. The blades are coupled by pins to lateral rings which slide on roller bearings or rollers, in the slots or grooves made on the flanges or lateral sides of the housing which serves to support the shaft of the rotor. Each assembly thus constituted may be superimposed or juxtaposed in the lateral, horizontal or vertical direction, the shaft of the rotor being coupled to a bevel gear pinion which transmits the rotation to a transmission shaft. The rotor may be of square cross section, the blades in this case being articulated by their lower attachment to the angle of edge intersection of the square. This device may be placed inside a nozzle, where directable mirrors are coupled up projecting the rays of the sun, on the periphery of or inside the nozzle to create heating points, thereby producing a flow or current of warm air linked to the operation of the rotor.
Patent FR-2512209-A1 (FR)
Inventor: BOLL KLAUS
IPC: G01R25/00
Filed: 1982-08-19
Abstract: In this method, two alternating voltages (u10, u20) in each case supplied to one channel (10, 20) are compared with a threshold value. The interval, corresponding to the phase difference, between the two times at which the alternating voltages correspond to the threshold value is determined and converted into a measurement value in an evaluating stage (30). According to the invention, a variable threshold value is used which is derived from the amplitude of the respective alternating voltage. In addition, the alternating voltage to be detected is short-circuited when equality between alternating voltage and threshold value is reached, this comparing process being repeated with a low-frequency measuring cycle. The measurement values determined are stored. This measure provides for continuous measurement.
Patent FR-2515199-A1 (FR)
Title: Procede de fabrication de corps moules contenant du charbon pour la gazeification
Inventor: SAUTER DIETER
IPC: C10L5/12
Filed: 1982-09-24
Abstract: A.PROCEDE DE FABRICATION DE CORPS MOULE CONTENANT DU CHARBON POUR LA GAZEIFICATION. B.LE PROCEDE CONSISTE A PREPARER UN MELANGE AQUEUX DE CHARBON EN GRAINS FINS AYANT UNE GRANULOMETRIE INFERIEURE A 5MM ET UN SULFATE METALLIQUE, A FACONNER LE CORPS MOULE A PARTIR DE CE MELANGE ET ENSUITE A LE SECHER. C.INDUSTRIE DU CHARBON.
Patent FR-2533989-A1 (FR)
Title: Ressort de patins de frein a disque a etrier coulissant, et frein a disque equipe d'un tel ressort
Inventor: COUVEZ MARC
IPC: F16D65/097
Filed: 1982-09-30
Abstract: LE RESSORT COMPREND UNE PARTIE DE MONTAGE LATERALE 21 EN FORME DE U DONT LES BRANCHES 22, 23 SONT ENGAGEES ELASTIQUEMENT SUR UNE PARTIE DE CLOISON TRAVERSALE 15 DEFINIE ENTRE DEUX EVIDEMENTS LATERAUX 13, 14 S'ETENDANT A PARTIR DE L'OUVERTURE CENTRALE 12 DE LA VOUTE D'ETRIER 6, LA BRANCHE SUPERIEURE 23 DU U ETANT PROLONGEE A REPLIEMENT PAR UNE PARTIE D'APPUI 24 S'ETENDANT EN PORTE-A-FAUX DANS L'OUVERTURE 12 ET DEFINISSANT UNE LIGNE D'APPUI DE CONTACT 26 SUR UNE PROTUBERANCE 30 DES PATINS 10 PARALLELE A L'AXE DU DISQUE. LE RESSORT 20 EST REALISE A PARTIR D'UNE LAME D'ACIER A RESSORT.
Patent FR-2515164-A1 (FR)
Title: Procede d'exploitation d'une installation d'epuration d'eau residuaire a bassins d'aeration et installation concue pour ce procede
Inventor: DIERING BERND
IPC: C02F3/12
Filed: 1982-10-18
Abstract: L'INVENTION CONCERNE UN PROCEDE D'EXPLOITATION D'UNE INSTALLATION D'EPURATION D'EAU RESIDUAIRE PAR AERATION, COMPRENANT DES BASSINS D'AERATION 1, 2, UN LIT BACTERIEN 3 DISPOSE EN AMONT ET UN BAC DE POST-CLARIFICATION 4, LES BASSINS 1, 2 AYANT UNE PUISSANCED'AERATION ET UNE CAPACITE DE TRAITEMENT (EVALUEE EN NOMBRE D'HABITANTS OU D'EQUIVALENTS-HABITANTS DONT LES EFFLUENTS PEUVENT ETRE TRAITES) DONNEES, DE SORTE QUE L'INSTALLATION EST CONCUE POUR UN DEBIT D'EAU RESIDUAIRE (EN M PAR JOUR) DONNE. LE LIT BACTERIEN 3 FONCTIONNE EN TANT QUE DISPOSITIF A FORTE CHARGE AVEC UNE CHARGE VOLUMIQUE SITUEE DANS LA PLAGE DE 2 A 12KG DE DBOM.J; VIA CE LIT BACTERIEN A FORTE CHARGE EST AMENE AUX BASSINS D'AERATION 1, 2 UN DEBIT D'EAU RESIDUAIRE QUI EST SUPERIEUR D'AU MOINS UN FACTEUR 1,5 AU DEBIT D'EAU RESIDUAIRE CLASSIQUE POUR DES BASSINS D'AERATION.