baber/WOPTO huggingface dataset:
Patent FR-2476432-A1 (FR)
Title: Moissonneuse-batteuse automotrice comportant un dispositif indicateur d'etat d'un mecanisme d'entrainement
Inventor: KONIG HEINRICH
IPC: A01D41/127
Filed: 1981-02-26
Abstract: MOISSONNEUSE-BATTEUSE AUTOMOTRICE COMPORTANT UN DISPOSITIF INDICATEUR POUR LA POSITION D'AU MOINS UNE DES DEUX MOITIES DE POULIES A GORGE POUR COURROIE TRAPEZOIDALE D'UN MECANISME D'ENTRAINEMENT A COURROIE TRAPEZOIDALE REGLABLE DE FACON PROGRESSIVE, DE PREFERENCE POUR LA REGULATION DE LA VITESSE DE ROTATION DU VENTILATEUR SOUFFLANT, LA POSITION DES DEUX MOITIES DE POULIES L'UNE PAR RAPPORT A L'AUTRE ETANT MODIFIEE AU MOYEN D'UN LEVIER ARTICULE SUR LA MOITIE DE POULIE MOBILE AXIALEMENT, ET D'UNE BROCHE FILETEE REGLANT CE DERNIER. SUR LE LEVIER 19, 20 EST FIXEE UNE EXTREMITE D'UN CORDON EN MATIERE SYNTHETIQUE 40 POUVANT SE DEPLACER AXIALEMENT, QUI COMPORTE UNE AIGUILLE 45 QUI FAIT PARTIE D'UN DISPOSITIF INDICATEUR 42, 43, 44, 45 CONSTITUE ESSENTIELLEMENT PAR UNE ECHELLE 44 ET UNE AIGUILLE 45, LE DISPOSITIF D'AFFICHAGE ETANT FIXE AU VOISINAGE DU MECANISME D'ENTRAINEMENT A COURROIE TRAPEZOIDALE REGLABLE DE FACON PROGRESSIVE.
Patent FR-2501043-A1 (FR)
IPC: A61K8/00
Filed: 1981-03-05
Abstract: 1. Compositions for homeopathic remedy, characterized in that they contain at least one of the halogeno-acetic acids of formula :  see diagramm : EP0060195,P5,F1  (in which R1 , R2 , R3 are a hydrogen or halogen atom, at least one of the radicals is a halogen atom, and, when two or three among these radicals each are a halogen, they may be identical or different), at dilutions within the range normally used in homeopathy.
Patent FR-2480098-A1 (FR)
Title: Pare-soleil pliable et portable
IPC: E04H15/58
Filed: 1981-04-10
Abstract: L'INVENTION CONCERNE LES PARE-SOLEIL PLIABLES ET PORTABLES CONSTITUES PAR UN COUPON DE TOILE PARE-SOLEIL 1 MUNI D'OEILLETS AVEC DES ELEMENTS DE TENSION ET DE RETENUE 3. LE PROBLEME POSE CONSISTE A PERMETTRE UN PLIAGE OPTIMAL. SUIVANT L'INVENTION, LA TOILE EST MUNIE DANS UN ANGLE 12 D'UNE POCHE 2 POUR LES ELEMENTS DE TENSION, DES CORDES 4 ET DES BROCHES 5 DE CLOUAGE AU SOL, L'OUVERTURE D'ACCES 11 DE CETTE GARNITURE ETANT DIRIGEE VERS LE RESTE DU COUPON ET SA LARGEUR CORRESPONDANT AU TIERS 8 DE CELLE DU COUPON, UNE POIGNEE 6 ET DES ATTACHES 7, 7 ETANT DISPOSEES DANS L'ANGLE 10 OPPOSE. L'INVENTION EST PRINCIPALEMENT UTILISEE SUR LES PARE-SOLEILS DE PLAGE.
Patent FR-2483440-A1 (FR)
Title: Melange de caoutchouc vulcanisable et procede de vulcanisation d'un tel melange de caoutchouc
Inventor: BRACHMANN WALTER
IPC: C08L21/00
Filed: 1981-04-22
Abstract: A.MELANGE DE CAOUTCHOUC VULCANISABLE ET PROCEDE DE VULCANISATION D'UN TEL MELANGE DE CAOUTCHOUC. B.CE MELANGE DE CAOUTCHOUC VULCANISABLE COMPREND 100 PARTIES EN POIDS DE POLYMERE, 12 A 40 PARTIES EN POIDS DE SOUFRE, 4 A 15 PARTIES EN POIDS DE RESINE DE RENFORT, 3 A 4 PARTIES EN POIDS D'ACCELERATEUR ET 7 A 15 PARTIES EN POIDS D'OXYDE DE ZINC. ON PREPARE UN PROFILE COMPOSITE EN COEXTRUDANT CE MELANGE DE CAOUTCHOUC ET UN MELANGE DONNANT UNE GOMME TENDRE, PUIS EN LE RECHAUFFANT DANS UN CANAL HYPERFREQUENCE, PUIS DANS UN CANAL A AIR CHAUD ET UN CANAL DE MODERATION AVANT DE LE REFROIDIR DANS UN CANAL DE REFROIDISSEMENT. C.INDUSTRIE DU CAOUTCHOUC.
Patent FR-2504603-A1 (FR)
Title: Revolving windmill generating appts. - has wind detector for turning body so as to point in windward direction, and generator stacking facility
Inventor: INOUE MINORU
IPC: F03D1/04
Filed: 1981-04-27
Abstract: The appts. comprises a duct structure (1) and a revolving body (6), a windmill (13) and a generator (12). The duct structure (1) has an annular first floor (2) and an annular first roof (3) arranged horizontally, vertical stationary guiding partitions (4) provided radially between the first floor and roof, and a central cylindrical space (5). The revolving body (6) has a circular second floor (8) and a circular second roof (9), and a pair of working guide pillar members arranged between the second floor and roof. The revolving body is located within the cylindrical space (5) and is adapted for rotation about an axis coaxial with that of the central axis of the cylindrical space. The windmill (13) is connected to a generator (12) and supported for rotation about a horizontal axis within a hollow space, defined by the floor (8), roof (9) and the pair of guide pillar members (10) of the revolving body.
Patent FR-2482945-A1 (FR)
Inventor: KAHAN HILLARD M
IPC: C09D5/23
Filed: 1981-05-22
Abstract: The invention relates to a process for reducing needle-shaped iron oxide with formation of highly orientable, needle-shaped iron particles, which are suitable for use in magnetic recording materials, which is characterized in that the oxide particles are treated with an aqueous solution of sodium polyphosphate and the coated oxide reduced.
Patent FR-2487935-A1 (FR)
Title: Dispositif de commande d'un embrayage electromagnetique d'automobile
Inventor: TAKANA TOSHIO
IPC: B60W30/18
Filed: 1981-06-18
Abstract: L'INVENTION CONCERNE LES CIRCUITS ELECTRONIQUES DE COMMANDE DES EMBRAYAGES ELECTROMAGNETIQUES. UN DISPOSITIF DE COMMANDE D'UN EMBRAYAGE ELECTROMAGNETIQUE RECOIT UN SIGNAL DE CHANGEMENT DE VITESSES A, UN SIGNAL D'ACCELERATION B, UN SIGNAL DE MAINTIEN D'EMBRAYAGE C ET UN SIGNAL DE VITESSE DE LA VOITURE D. LE DISPOSITIF TRAITE CES SIGNAUX ET COMMANDE L'ELEMENT DE COMMUTATION 59 QUI FAIT CIRCULER UN COURANT DANS LA BOBINE D'AIMANTATION 7 DE L'EMBRAYAGE, DE FACON A ASSURER UN EMBRAYAGE PROGRESSIF APRES UN CHANGEMENT DE VITESSES, SANS QUE L'EMBRAYAGE PATINE DE FACON EXCESSIVE DANS LE CAS OU LE CHANGEMENT DE VITESSES EST SUIVI D'UNE VIVE ACCELERATION. APPLICATION AUX EMBRAYAGES ELECTROMAGNETIQUES.
Patent FR-2508849-A1 (FR)
Title: Filing folder for correspondence - has bow mechanism having detachable connection with base plate to cover of filing folder
IPC: B42F13/16
Filed: 1981-07-02
Abstract: The correspondence file has a bow mechanism which can be opened or has a similar holding device. It is used to hold sheets of correspondence, bank statements etc, where the bow mechanism preferably consists of two bows for two punch holes. It is detachably connected with a base plate to the interior of the filing folder cover. The folder cover is fitted with notches for holders for the base plate which after being released from the notches can be slid out from the holder and/or may be turned out round a vertical axis. The file cover consists of plastics material and the holders or notches are connected with it by being made in one piece.
Patent FR-2493313-A1 (FR)
Title: Pyridinyl-amino-phenols, leur preparation et leur utilisation comme agents cardiotoniques
Inventor: LESHER GEORGE YOHE
IPC: C07D213/73
Filed: 1981-07-09
Abstract: ON PREPARE UN 2-AMINO-3 (4 OU 5)-PY-PHENOL QUI EST UN AGENT CARDIOTONIQUE, EN REDUISANT UN 2-NITRO-3 (4 OU 5)-PY-PHENOL, OU PY EST UN GROUPEMENT 4- OU 3-PYRIDINYLE OU 4- OU 3-PYRIDINYLE AYANT UN OU DEUX SUBSTITUANTS ALKYLE INFERIEUR. LE 2-AMINO-3 (4 OU 5)-PY-PHENOL OU UN DE SES SELS D'ADDITION D'ACIDE ACCEPTABLES SUR LE PLAN PHARMACEUTIQUE EST UTILISE COMME COMPOSANT ACTIF DANS UNE COMPOSITION CARDIOTONIQUE DESTINEE A AUGMENTER LA CONTRACTILITE CARDIAQUE CHEZ UN PATIENT NECESSITANT UN TEL TRAITEMENT. LE 4-AMINO-5-(4-PYRIDINYL)PHENOL ISOMERE, COMPOSE NOUVEAU, EST DECRIT A TITRE DE COMPARAISON.
Patent FR-2495330-A1 (FR)
Title: Systeme de mesure de periode
Inventor: HIRANO TOSHINORI
IPC: A61B5/024
Filed: 1981-07-16
Abstract: Système de mesure de période. Ce système est prévu pour échantillonner un biosignal à une période prédéterminée d'échantillonnage, trouver une fonction d'autocorrélation pour une variable tau à partir du biosignal échantillonné, et trouver ensuite une fonction d'autocorrélation qui correspond à la valeur de la variable de déphasage obtenue en modifiant la variable tau le long de l'axe des temps. La fonction d'autocorrélation obtenue de cette manière est stockée dans une mémoire, puis comparée avec la fonction d'autocorrélation suivante. La comparaison est répétée pour plusieurs fonctions successives d'autocorrélation ; de ce fait, on peut trouver une pointe des fonctions d'autocorrélation, ce qui permet de mesurer la période du biosignal. Application : notamment pour mesurer la période d'un signal représentant la pulsation du cîoeur d'un fîoetus. (CF DESSIN DANS BOPI)
Patent FR-2509272-A1 (FR)
Title: Frame for paper roll pivoting - has bracket for lift truck fork engagement and side support members for deposition
Inventor: KEMPF JEAN-JACQUES
IPC: B66F9/18
Filed: 1981-07-09
Abstract: The device uses a pivotable bracket (3) with a centrally fitted expansible spindle (4) to pick-up and pivot a roll of paper. The bracket is mounted on a portal frame (1) on runners (2). The bar of the frame is fitted with two sleeves (6) for engagement by the prongs of a fork-lift truck, and the legs of the frame and the bracket are connected by the pivot axes. The pivoting of the frame is controlled by a rotary brake in the form of an end of a shock absorber. A pick-up is effected by expanding the spindle once inserted in the mandrel (5) of a roll, and the geometry of the assembly is such that the bracket pivots about the horizontal when loaded.
Patent FR-2511721-A1 (FR)
Inventor: DINIS ANTONIO
IPC: E01D11/00
Filed: 1981-08-21
Abstract: The invention has for its object a device for connection between two rectilinear portions of a stretched cable, said device passing through a massive constructive work. According to the invention said device transmits the tension from one of the portions of cable to the other by a segment of cable of which the strands, curved along the desired incurvation, are separated from one another and stretched, with a total tension force at least equal to that of the more stretched of the two portions of cable, to ensure precompression of the portion of massive structure which these strands traverse.
Patent FR-2502352-A1 (FR)
Title: Appareil copieur pour reproduction combinee
Inventor: STOCKBURGER HERMANN
IPC: G03G15/22
Filed: 1981-09-09
Abstract: L'INVENTION CONCERNE UN APPAREIL COPIEUR 1 SERVANT A REALISER UNE COPIE PRESENTANT DES INFORMATIONS D'UN ORIGINAL ET DES INFORMATIONS SUPPLEMENTAIRES VENANT D'UNE SOURCE D'INFORMATIONS EXTERIEURE. POUR LA FORMATION D'UNE IMAGE DE L'INFORMATION VENANT DE LA SOURCE D'INFORMATIONS EXTERIEURE EST PREVU UN DISPOSITIF DE FORMATION D'IMAGE 28, 29, 37. CELUI-CI PEUT ETRE SOUS LA FORME D'UNE COUCHE DE CRISTAUX LIQUIDES PLACEE DANS OU SOUS UNE BASE 4 DESTINEE A L'ORIGINAL A REPRODUIRE.
Patent FR-2514141-A1 (FR)
Title: Installation de mesure en continu du pouvoir calorifique d'un gaz
Inventor: CALVET PIERRE
IPC: G01N25/22
Filed: 1981-10-05
Abstract: L'INSTALLATION COMPORTE UN CALORIMETRE DANS LEQUEL EST PLACEE UNE CELLULE OUVERTE DONT LA PARTIE BASSE ENTOURE UN BRULEUR 9. LE BRULEUR ET LA CELLULE SONT RESPECTIVEMENT ALIMENTES EN GAZ COMBUSTIBLE ET EN AIR A PRESSION ET A DEBIT DETERMINES. LE CALORIMETRE COMPREND UNE PAROI EXTERNE 16 MAINTENUE A TEMPERATURE CONSTANTE ET DELIMITANT, AVEC LA PAROI DE LA CELLULE 8, UN ESPACE ANNULAIRE SEPARE, AU MOYEN D'UNE CLOISON 13, PARALLELE AUX PAROIS, EN UNE ENCEINTE INTERNE ET UNE ENCEINTE EXTERNE D'EPAISSEURS FAIBLES PAR RAPPORT A LEURS AUTRES DIMENSIONS, LESDITES ENCEINTES ETANT OCCUPEES PAR UN MEME GAZ ET ASSOCIEES DE FACON A CONSTITUER UN THERMOMETRE DIFFERENTIEL A GAZ.
Patent FR-2514632-A1 (FR)
Title: Shower curtain tension holder - consists of vertical section with one end hooked onto rail, and other end resting against inside of bath
IPC: A47K3/28
Filed: 1981-10-16
Abstract: The holder prevents the curtains of shower cubicles from projecting inside the bath (B) and comprises a vertical section, (1) one end (1a) of which is suspended from a support rail (T) for the curtain (R). The second end (1c) of the section rests against the inner surface of the curtain to keep the curtain vertical or sloping outwards from the inside of the bath (B). The vertical part (1b) of the curtain section hangs outside the vertical plane.
Patent FR-2516967-A1 (FR)
Title: Transportable and collapsible swelling - comprises sliding rooms which can telescope out from trailer on rails
IPC: B60P3/32
Filed: 1981-11-20
Abstract: The transportable dwelling can provide temporary accommodation at short notice. It comprises a trailer (30) incorporating telescopic rails, each of which carries a modular room (3). In transit, the rooms concertina inside one another whilst in use they telescope outwards towards the rear of the trailer. Each room is trapezoidal in shape and has one open end into which the adjacent room engages during transit. The open end of each room incorporates a seal which locates about the closed end of the adjacent room when deployed.
Patent FR-2516825-A1 (FR)
Title: Vertical centrifugal casting plant - where each mould has lid with groove entered by ejector rod for rapid ejection of castings
Inventor: GOLYAK LEONTY ANISIMOVICH
IPC: B22D43/00
Filed: 1981-11-24
Abstract: The plant includes a mould and lid rotated by a motor; and in the underside of the lid is a radial groove(a) open at the periphery of the lid. During the casting of molten metal in the mould, the metal enters groove(a) so the casting is temporarily fixed to the lid. A drive unit is next used to lift the lid off the mould; and another drive unit rotates the lid so groove(a) is aligned on the axis of an ejector rod. A third drive unit is used to move the ejector rod horizontally into groove(a) to push the casting off the lid. A pref. centrifugal casting plant includes a turntable carrying a circular row of moulds which each possess a lid contg. one or more grooves(a), so castings can be rapidly removed from the moulds. Used esp. in a multistation casting plant for mass prodn. of bushes etc. The invention reduces the time required to eject a casting from the moulds so this time is similar to the short time required to refill the moulds; this means that the output of the plant can be increased.
Patent FR-2495656-A1 (FR)
Title: Feutre de presse humide pour machine a papier
Inventor: CURRY THOMAS HENRY
IPC: D21F7/08
Filed: 1981-12-03
Abstract: CE FEUTRE COMPREND UN TISSU DE BASE 12 RECOUVERT D'UNE COUCHE SUPERFICIELLE 20 QUI POSSEDE UNE SURFACE PARTICULIEREMENT LISSE POUR RECEVOIR LA FEUILLE DE PAPIER. LA COUCHE 20 EST COMPOSEE DE FILAMENTS ORGANIQUES SYNTHETIQUES CONTINUS, NON PARALLELES ET NON TISSES, DE SECTION RONDE, QUI SONT DISTRIBUES DE FACON ALEATOIRE DANS TOUTE LA COUCHE MAIS RESTENT DANS UN PLAN PARALLELE A CELUI DU TISSU. POUR EVITER DE PERTURBER LA SURFACE EXTERNE DE LA COUCHE 20 CETTE COUCHE EST COLLEE A UNE NAPPE INTERCALAIRE 18, DE PREFERENCE PAR DES FILAMENTS THERMOPLASTIQUES INTERPOSES ENTRE LES COUCHES 18 ET 20 ET FONDUS A CHAUD.
Patent FR-2517639-A1 (FR)
Title: Distribution cap for aerosol - has pivoted thrust body with tongue and two internal channels
Inventor: GONCALVES ANTONIN
IPC: B65D83/16
Filed: 1981-12-03
Abstract: The distribution cap is for use with an aerosol container. It has two parts, one fixed and one moving. The fixed part is a body (10) pressed on to the container side wall. The moving part is a thrust button (30) pivoted inside the body between two guide webs. The button has a bent channel, the axial branch of which cooperates with the valve outlet and the radial one leads to an outlet spout (33) on the front of the button The button has a tongue (35) extending along it perpendicularly to the axial branch.
Patent FR-2522145-A1 (FR)
Title: Force balancing type pressure sensor - transmit displacement to adjustable needle through piston for e.g. corrosive and viscous liq. uses corrosion resistant membrane
Inventor: JOSEPH FLOC H
IPC: G01L7/08
Filed: 1982-02-23
Abstract: The sensor contains a membrane (1) placed between two flanges (2,4). This membrane (1) transmits, by means of a piston (3), its action to a needle (8) whose seat (6) is adjustable. In practice, the membrane (1) is made in stainless material and has a reversible action. The seat of the needle (8) is formed by a mobile part which can be adjusted for each application. The sensor permits the detection of very low pressures and partial vacuums. The pneumatic output signal can be used directly in a conventional apparatus such as a manometer, a comparator, a regulator etc. This sensor can be used to measure accurately the pressure or vacuum for various fluids, including corrosive, viscous, sticky fluids etc.
Patent FR-2501633-A1 (FR)
Title: Recipient en matiere plastique pour boissons gazeuses ou liquides sous pression
Inventor: POLO GIULIANO DE
IPC: B65D1/02
Filed: 1982-03-09
Abstract: STRUCTURE DE RECIPIENT EN MATIERE PLASTIQUE DESTINE A DES BOISSONS GAZEUSES OU A DES LIQUIDES SOUS PRESSION, COMPRENANT UN CORPS CYLINDRIQUE FERME AU SOMMET D'UNE MANIERE HABITUELLE POUR LES BOUTEILLES OU LES BOITES, LE FOND DUDIT RECIPIENT ETANT RELIE AU CORPS CYLINDRIQUE PAR UNE PARTIE CONIQUE 3 EFFILEE VERS LE BAS QUI FORME UNE SURFACE D'APPUI ANNULAIRE 4 A LA BASE, LA ZONE DEFINIE PAR LA SURFACE ANNULAIRE ETANT FERMEE PAR UNE SURFACE VOUTEE 6 DONT LA CONCAVITE EST DIRIGEE VERS LE BAS ET DONT LA FORME EST TELLE QUE LES TANGENTES GEOMETRIQUES A, B PASSANT PAR LES POINTS DE LIAISON DE LA VOUTE AVEC LA SURFACE ANNULAIRE SONT PARALLELES A L'AXE CENTRAL DU RECIPIENT.
Patent FR-2504426-A1 (FR)
Title: Piece coulee comportant des parties compactes, resistantes a l'usure et procede de fabrication d'une telle piece
Inventor: MAKRIDES NICHOLAS
IPC: B22D19/06
Filed: 1982-04-27
Abstract: CORPS TENACE RESISTANT A L'USURE, CARACTERISE PAR LE FAIT QU'IL COMPORTE UN COMPOSANT RESISTANT A LA PENETRATION CONTENANT DES PARTICULES DE CARBURES D'UNE DIMENSION SUPERIEURE A 38 MICRONS, UNE PREMIERE MATRICE METALLIQUE, LES PARTICULES ETANT LIEES A LA PREMIERE MATRICE ET ETANT DISPOSEES PRATIQUEMENT A L'INTERIEUR DE CELLE-CI, ET UNE DEUXIEME MATRICE METALLIQUE, CETTE DEUXIEME MATRICE ETANT LIEE AU COMPOSANT RESISTANT A LA PENETRATION.
Patent FR-2526962-A1 (FR)
Title: Condenser for micro-photolithographic use - has two layers of transparent spheres held in circular framework
Inventor: LETELLIER MICHEL
IPC: G02B19/00
Filed: 1982-05-13
Abstract: The condenser has an arrangement of synthetic transparent sapphire spheres, side by side and held between parallel sided strips. There are two layers of spheres (13,14), packed closely and regularly and held by parallel strips (11,12). The base layer (13) is arranged so that the sphere centres are at the centre of a triangular network. This is held by a frame (15), tangential to the spheres and circular. The relation of the base sphere diameter to that of those above is between the square root of 3 and 3 and the upper spheres are also centered on the network meshes.
Patent FR-2506803-A1 (FR)
Title: Circuit hydraulique pour pelles mecaniques du type a structure pivotante
Inventor: MORIYA YUKIO
IPC: E02F9/22
Filed: 1982-05-28
Abstract: UN CIRCUIT HYDRAULIQUE POUR UNE PELLE MECANIQUE A STRUCTURE PIVOTANTE COMPREND NOTAMMENT PLUSIEURS POMPES A DEBIT VARIABLE 1-4 DESTINEES A FOURNIR UN FLUIDE SOUS PRESSION POUR ACTIONNER LES ORGANES DE TRAVAIL ET LES MOYENS DE PIVOTEMENT DE LA PELLE MECANIQUE, ET DES MOYENS DE COMMANDE QUI REGLENT AUTOMATIQUEMENT LE DEBIT DES POMPES POUR LE FAIRE CORRESPONDRE A LA PUISSANCE DE SORTIE D'UN MOTEUR PRINCIPAL 6 QUI ENTRAINE CES POMPES. LES MOYENS DE COMMANDE COMPRENNENT NOTAMMENT DES DETECTEURS DE PRESSION HYDRAULIQUE 22, 23 ET DES SERVOMECANISMES 1B-4B ASSOCIES AUX POMPES RESPECTIVES.
Patent FR-2507803-A1 (FR)
Title: Dispositif d'affichage en matrice a cristaux liquides
Inventor: SONEDA MITSUO
IPC: G02F1/1368
Filed: 1982-06-11
Abstract: A.DISPOSITIF D'AFFICHAGE EN MATRICE A CRISTAUX LIQUIDES. B.DISPOSITIF A ELEMENTS D'AFFICHAGE C RELIES A DES COLONNES C ET DES LIGNES L AVEC UN MOYEN 4 FOURNISSANT UN SIGNAL, DEUX LIGNES VERTICALES ET UN MOYEN 2 ATTAQUANT LES LIGNES HORIZONTALES, DES LIGNES AUXILIAIRES L AYANT UNE CAPACITE DE COMPENSATION PREDETERMINEE. C.L'INVENTION CONCERNE LES DISPOSITIFS D'AFFICHAGE A CRISTAUX LIQUIDES.
Patent FR-2528645-A1 (FR)
Title: Signal analyser for unidentified pseudo-periodic signals - uses recursive filters and processing to determine signal variance compared to noise variance
Inventor: CALAMEL JEAN
IPC: G01S7/292
Filed: 1982-06-15
Abstract: A signal, from e.g. an instrumentation sensor, is amplified, filtered and processed as a voltage which varies with time. The output signal is digitised and applied as a sample to a recursive filter (1) and to a processor (2). The difference between the average of the previous samples and the new sample is determined and placed in a memory (3). A second filter (4) calculates the recursive variance of the noise and also receives the difference value from the processor. A memory (5) stores the noise variance signal corresponding to the previous sample and the average of the previous samples. The output of the noise calculation filter (4) passes via a switch (6) controlled by an OR gate (7) at the memory output. This allows its substitution for the previous values in the memory. The OR gate input from an output memory (17) signals that a useful signal is present in the complex signal.
Patent FR-2509755-A1 (FR)
Title: Appareil et procede de pulverisation cathodique a grande vitesse
Inventor: CRANK JAMES D
IPC: C23C14/36
Filed: 1982-07-15
Abstract: APPAREIL ET PROCEDE DE PULVERISATION CATHODIQUE A GRANDE VITESSE, SOUS VIDE. LA CATHODECIBLE PEUT ETRE PREVUE SOUS FORME DE RUBAN, DE TAMBOUR ROTATIF OU DE DISQUE SE DEPLACANT A TRAVERS LE PLASMA ACTIF OU DE BARREAU AVANCANT VERS L'INTERIEUR DU PLASMA ACTIF ET LE REFROIDISSEMENT DE LA CATHODECIBLE EST AMELIORE. CETTE STRUCTURE PROLONGE LA LONGEVITE DE LA CATHODECIBLE, PERMETTANT L'APPLICATION D'UNE DENSITE DE COURANT ACCRUE.
Patent FR-2531551-A1 (FR)
Title: Control processor for the CAMAC channel in a microprocessor cash register controller.
Inventor: TRENEV ALEXANDER MICHAJLOV
IPC: G06F13/12
Filed: 1982-08-06
Abstract: The present invention relates to a control processor for the CAMAC channel in a microprocessor cash register controller. In the block diagram of this processor represented in the attached figure, 1 is the main bus of the microprocessor, 2 is a programme memory addresses multiplexer, 3 is a programme memory addresses counter, 4 is an addresses decoder, 5, 6, 7 and 8 are programme memories, 9 is a programme memories multiplexer, 10 is a state control and coding block for the processor, 11 is the register for the CAMAC function, 12, 13 is a CAMAC addresses counter, 14 is a CAMAC addresses buffer, 15 is a positions counter, 16 is a position decoder, 17 are the position buffer registers, 18 is the main CAMAC bus, 19 is a control pulse generator, 20 is a memory selective access block, 21 is the CAMAC generator, 22 is a dual-input NAND circuit, 23 is a dual-input AND circuit, 24 is a data addresses register multiplexer, 25 is a data addresses register, 26 is a loader for this register, 26 is a bus W buffer, 28 is a data multiplexer, 29 are data addresses register buffers, 30 is a end-of-CAMAC flip-flop, 31 is an error flip-flop, 32 and 33 are open-collector inverters and 34 is a Q-type flip-flop.
Patent FR-2513266-A1 (FR)
Title: Procede de broyage de laitier granulaire de haut fourneau
Inventor: LANGE BRUCE AINSWORTH
IPC: C04B24/12
Filed: 1982-09-20
Abstract: L'INVENTION CONCERNE UN PROCEDE CONSISTANT A BROYER DU LAITIER GRANULAIRE DE HAUT FOURNEAU POUR REDUIRE SA DIMENSION GRANULOMETRIQUE. SELON L'INVENTION, LE LAITIER EST BROYE AVEC DES SELS D'AMINE D'ACIDES CARBOXYLIQUES CONTENANT UN GROUPE AROMATIQUE POUR AMELIORER L'EFFICACITE DE L'OPERATION DE BROYAGE; ON UTILISE UN MELANGE D'ACIDES CARBOXYLIQUES CONTENANT UN GROUPE AROMATIQUE OBTENU COMME SOUS-PRODUIT A BAS PRIX DANS UN PROCESSUS COMMERCIALISE DE PRODUCTION D'ANHYDRIDE PHTALIQUE, AFIN DE PREPARER L'AUXILIAIRE DE BROYAGE AUX SELS D'AMINE. L'INVENTION S'APPLIQUE NOTAMMENT A LA PREPARATION DE CIMENT.