baber/WOPTO huggingface dataset:
Patent FR-2491517-A1 (FR)
IPC: E01H5/04
Filed: 1981-09-02
Abstract: Arranged on the throwing-wheel housing (3) of the rotary snowplough are two stiffening rings (6, 20), each of which has an annular pressing surface (21, 22). The pressing surfaces (21, 22) are turnable in relation to the support structure of the rotary snowplough, one facing the frame (1) and the second the rotary-snowplough rest (2). Two further pressing surfaces (24, 23) are provided, non-turnably, on the support structure, one pressing surface (24) being formed by axially adjustable pressure discs (16) which are mounted on the frame (1), and the second being designed as an axially non-adjustable pressing surface (23) in an annular manner on the rotary-snowplough rest (2). The actuation of the pressure discs (16) presses the latter against the turnable pressing surface (21) on the first stiffening ring (6), as a result of which the entire throwing-wheel housing (3) is displaced axially by the extent of its axial play (a) so that the turnable pressing surface (22) on the second stiffening ring (20), which is like a rotary-snowplough rest, presses against the pressing surface (23) of the rotary-snowplough rest (2), which serves as a rigid counter-bearing, as a result of which the throwing-wheel housing (3) is fixed.
Patent FR-2490038-A1 (FR)
Title: Reducteur de bruit notamment pour appareil d'enregistrement et de reproduction de signaux
Inventor: AKAGIRI KENZO
IPC: G11B20/04
Filed: 1981-09-09
Abstract: A.REDUCTEUR DE BRUIT NOTAMMENT POUR APPAREIL D'ENREGISTREMENT ET DE REPRODUCTION DE SIGNAUX. B.REDUCTEUR CARACTERISE PAR UN AMPLIFICATEUR A GAIN VARIABLE 13 ET D'UN INTEGRATEUR 14, UN MOYEN 19A, 19B POUR COMMANDER LE GAIN DE L'AMPLIFICATEUR 13, UN PREMIER MOYEN 15 POUR DONNER LA LIMITE INFERIEURE DU GAIN ET UN SECOND MOYEN 16 POUR DONNER SA LIMITE SUPERIEURE. C.L'INVENTION S'APPLIQUE AUX ENREGISTREURS MAGNETIQUES.
Patent FR-2513893-A1 (FR)
Title: Board game symbolising war - has board marked with castles and using pieces in form of knights and soldiers
IPC: A63F3/00
Filed: 1981-10-01
Abstract: The board game symbolises the Middle Ages and the Feudal wars and has a grid (1), set of pieces and a screen (2). The grid is in two identical halves which each have the design of a castle marked on them. The pieces are in the form of knights, soldiers, peasants and ladies and can be taken when opposing pieces are in contiguous squares. The screen is placed on the board before the start of the game and removed at the start. The winner is the player who gets a piece into his opponent's Keep.
Patent FR-2491335-A1 (FR)
Title: Butadiene! styrene! block copolymer exhalator - contg. volatile substance which can be controllably released
Inventor: CAVALLERI GUIDO
IPC: A61L9/04
Filed: 1981-10-08
Abstract: An exhalator comprises 25-90% of a butadiene-styrene crown block copolymer and 10-50% volatile component, pref. an essential, balsamic or deodorant oil. The release rate of the volatile component depends on the choice of the copolymer and volatile component as well as on their relative amts. The compsn. also contains release control agents from retarders and/or accelerators. The retarders include copolymers which are incompatible with the BS crown block copolymer, e.g. polyethylene waxes, vinyl chloride and vinyl acetate copolymer. Accelerators are paraffin oils or porogenic substances e.g. CaCO3, kaolin, talc, silicates, wood powder and others. The system contains a high concn. of the volatile components which are released at a controllable rate.
Patent FR-2514178-A1 (FR)
Title: Display of teaching material - consists of half cubes with different types of lettering numbers and shapes forming mosaic
IPC: G09B1/40
Filed: 1981-10-07
Abstract: The teaching material consists of half cubes for the simultaneous presentation of different types of writing letters. These are printed or engraved on three rectangular faces, using two colours to differentiate between consonants and vowels. This also permits the playing of a simple jigsaw game using the square faces. The half cubes can also have numbers on one rectangular face, the others being used to give an image of the number and a different element for the jigsaw game. For the jigsaw game different shapes can be used.
Patent FR-2498483-A1 (FR)
Title: Procede de revetement et de finition
Inventor: SCHARFENBERGER JAMES A
IPC: B05B12/14
Filed: 1981-10-16
Abstract: SELON LE PROCEDE DE L'INVENTION, UNE MATIERE DE REVETEMENT, PARMI PLUSIEURS EST POUSSEE VERS UN DISPOSITIF DE DISTRIBUTION 20 PAR DE L'AIR OU DU SOLVANT A UNE PRESSION RELATIVEMENT REDUITE. LA PRESSION DE POUSSEE EST REGLEE EN FONCTION DES CARACTERISTIQUES PARTICULIERES DE LA MATIERE DE REVETEMENT UTILISEE, PAR EXEMPLE DE LA PEINTURE POUR UNE CARROSSERIE DE VEHICULE AUTOMOBILE.
Patent FR-2498633-A1 (FR)
Title: Materiau presentant une grande resistance a l'abrasion pour mecanisme d'actionnement de soupape de moteur a combustion interne
Inventor: SAKA TSUTOMU
IPC: B22F5/00
Filed: 1981-12-23
Abstract: MATERIAU PRESENTANT UNE GRANDE RESISTANCE A L'ABRASION POUR MECANISME D'ACTIONNEMENT DE SOUPAPE DE MOTEUR A COMBUSTION INTERNE. CE MATERIAU EST CONSTITUE PAR UN ALLIAGE FRITTE A BASE DE FER, COMPRENANT EN POIDS:CHROME 2 A 7MOLYBDENE 0,1 A 1,5TUNGSTENE 0,5 A 7VANADIUM 0,1 A 3 ETCARBONE 0,5 A 3.
Patent FR-2498453-A1 (FR)
Title: Appareil de perfusion a commande precise du debit
Inventor: DANBY HAL C
IPC: A61M5/00
Filed: 1981-12-29
Abstract: L'APPAREIL COMPREND VENANT D'UN RESERVOIR 10, UN PREMIER TRONCON 16A DE CANALISATION, UN DISTRIBUTEUR 18 APTE AU REGLAGE DE DEBIT, UN DISPOSITIF 20, 24, 26 DE COMPTAGE DU DEBIT DE GOUTTES, ET UN SECOND TRONCON 16B DE CANALISATION TERMINE PAR UNE AIGUILLE PLANTEE DANS LE PATIENT 14. UN COMPARATEUR 30 RECOIT LE COMPTAGE ET EMET EN DIRECTION DU MOTEUR PAS A PAS 34 UN SIGNAL REPRESENTANT LA DIFFERENCE ENTRE LE DEBIT REEL ET LE DEBIT DE CONSIGNE. LE DISTRIBUTEUR 18 FORME AVEC LES TRONCONS 16A ET 16B UN ENSEMBLE JETABLE ET COMPORTE UN DIAPHRAGME SOUPLE QUI SEPARE LE CIRCUIT DE FLUIDE DE L'EXTERIEUR, LE DIAPHRAGME PEUT ETRE POUSSE PAR UN PISTON COMMANDE PAR LA VIS 35 DU MOTEUR 34 CONTRE LE SIEGE D'UN AJUTAGE EN EXTREMITE DU TRONCON 16A, EN SORTE D'AJUSTER LA SECTION DE PASSAGE DE FLUIDE DANS LE DISTRIBUTEUR 18.
Patent FR-2520213-A1 (FR)
Title: Seat with storage space - has space at back rest and under seat, with shelf, doors and movable sections
IPC: A47C7/62
Filed: 1982-01-28
Abstract: The seat is made up of sections and has the cavities behind the back-rest (18) and underneath the seat (12) accessible for storage. The cavity behind the back-rest has a shelf (10) on top. The back-rest (18) and seat (12) are movable or hinged. In the case of a corner seat, the gap between the two back-rests is formed by a movable section. The storage units supported by the shelf (10) have doors.
Patent FR-2500498-A1 (FR)
Title: Installation pour la fabrication de cables metalliques a couches comportant une ame centrale et une couronne formee d'au moins une couche de fils coaxiaux a l'ame
Inventor: VESPASIANI ALBERTO
IPC: D07B3/02
Filed: 1982-02-25
Abstract: L'INSTALLATION DE PRODUCTION DE CABLES METALLIQUES A COUCHES A HAUT RENDEMENT ET A FAIBLE COUT, EST DU TYPE A RECEPTION EXTERIEURE ET COMPREND DEUX CABLEUSES A DOUBLE TORSION EN SERIE, COAXIALES ENTRE ELLES ET RELIEES PAR UN JOINT QUI PERMET DE CHANGER LE RAPPORT ENTRE LES VITESSES DE ROTATION DES DEUX ROTORS 2, 2A, 7, 7A PENDANT LE FONCTIONNEMENT EN REGIME. LE ROTOR RAPIDE 7, 7A EST EN OUTRE MUNI A SES EXTREMITES DE DEUX TAMBOURS 11 ET 11A D'ESPACEMENT DES FILS QUI MAINTIENNENT LES FILS DE LA COUCHE DE COURONNE DU CABLE EN FORMATION ESPACES LES UNS DES AUTRES D'INTERVALLES CIRCONFERENTIELS SUR LA SURFACE DE ROTATION DU ROTOR ET DE PREFERENCE REGROUPES SUIVANT DEUX ARCS DE CIRCONFERENCE COAXIAUX AUX TAMBOURS 11, 11A ET DISPOSES SYMETRIQUEMENT PAR RAPPORT A UN DIAMETRE. APPLICATION A LA FABRICATION DE CABLES SERVANT A RENFORCER DES ARTICLES EN MATIERE ELASTOMERE TELS QUE PNEUMATIQUES, BANDES TRANSPORTEUSES, COURROIES ET AUTRES PRODUITS.
Patent FR-2524078-A1 (FR)
Title: Procede de traitement de surfaces metalliques en frottement, specifiquement lors de la lubrification, et compresseur soumis a un tel procede
Inventor: ROINE MICHEL
IPC: F04B39/02
Filed: 1982-03-26
Abstract: CE PROCEDE CONSISTE A INTRODUIRE DANS L'HUILE DE LUBRIFICATION DES SURFACES EN FROTTEMENT DE PIECES MOBILES, AU MOINS UN ADDITIF ASSURANT LA MODIFICATION CHIMIQUE DES SURFACES EN FROTTEMENT AVEC LESQUELLES IL EST EN CONTACT LORSQUE LA TEMPERATURE T DE CES SURFACES ATTEINT UNE VALEUR T DETERMINEE. L'ADDITIF EST PAR EXEMPLE UN COMPOSE METALLIQUE DE DITHIOPHOSPHATE AYANT LA PROPRIETE DE LIBERER PROGRESSIVEMENT LE SOUFRE ET LE PHOSPHORE QU'IL CONTIENT, EN FONCTION DE L'ELEVATION DE LA TEMPERATURE DES SURFACES EN FROTTEMENT, ET PROVOQUER LA FORMATION DE SULFURE ET PHOSPHURE SUR CES SURFACES. APPLICATION: TRAITEMENT CHIMIQUE DES SURFACES EN FROTTEMENT DES PIECES MOBILES D'UN COMPRESSEUR HERMETIQUE.
Patent FR-2505224-A1 (FR)
Title: Scie circulaire equipee d'un dispositif d'amortissement du bruit
IPC: B23D47/00
Filed: 1982-05-03
Abstract: L'INVENTION CONCERNE UNE SCIE CIRCULAIRE POUR LE SCIAGE DE PROFILES, NOTAMMENT EN METAUX LEGERS. LA SCIE COMPORTE UNE POTENCE 12 DEPLACABLE VERTICALEMENT ET SUR LAQUELLE COULISSE HORIZONTALEMENT UN CHARIOT PORTANT UNE LAME DE SCIE 2; UN CAPOT DE PROTECTION ACOUSTIQUE 5 MOBILE VERTICALEMENT AVEC LA POTENCE 12 QUI COMPORTE UN TABLIER FLEXIBLE ET RESISTANT A L'ECRASEMENT 49 CONSTITUE D'UN MATERIAU D'AMORTISSEMENT DE BRUIT QUI, DANS LA POSITION BASSE DE LA POTENCE 12, S'APPLIQUE DE FACON ETANCHE AU BRUIT SUR LA SURFACE 8 DE LA TABLE DE LA SCIE. LES ORGANES DE RETENUE 40 PLACES SUR LE CAPOT 5 MAINTIENNENT, PENDANT LE PROCESSUS DE SCIAGE, LE PRODUIT A SCIER 7 A L'AIDE DE BAGUETTES 55, AGENCEES DE MANIERE A AMORTIR LES BRUITS, CONTRE LA SURFACE 8 DE LA TABLE, LESDITS ORGANES DE RETENUE ETANT DEPLACABLES ET GUIDES PARALLELEMENT AU CAPOT 5 A L'AIDE DE CYLINDRES PNEUMATIQUES 43 ET D'UN MECANISME A CREMAILLERES ET PIGNONS.
Patent FR-2528679-A1 (FR)
Inventor: DECONINCK DIDIER
IPC: A47C1/026
Filed: 1982-06-22
Abstract: A chaise lounge has a supporting unit whose longitudinal members are provided with rollers and are slotted to receive arms of a backrest which have pins selectively engageable in notches along these slots and whose free ends are engageable by abutments on the underside of the supporting unit to cantilever the backrest on the latter.
Patent FR-2509544-A1 (FR)
Title: Appareil de commande a moteur a courant continu sans balai
Inventor: KIDD H KEITH
IPC: H02P6/00
Filed: 1982-07-12
Abstract: L'INVENTION CONCERNE LES MOTEURS A COURANT CONTINU SANS BALAI. ELLE SE RAPPORTE A UN MOTEUR A COURANT CONTINU DONT LES BOBINAGES SONT EXCITES SOUS LA COMMANDE DE COMMUTATEURS 41 A 46. SELON L'INVENTION, CES COMMUTATEURS SONT EUX-MEMES COMMANDES PAR UNE MEMOIRE PASSIVE PROGRAMMABLE 30 QUI RECOIT DES SIGNAUX CORRESPONDANT A DES CAPTEURS 23A A 23C DE POSITION DU ROTOR ET A UN SIGNAL DE SENS DE ROTATION. EN OUTRE, UN CIRCUIT 50 ASSURE LA MISE A L'ETAT NON CONDUCTEUR DE TOUS LES COMMUTATEURS APRES CHAQUE COMMANDE DE CHANGEMENT DE SENS. APPLICATION AUX MOTEURS A COURANT CONTINU SANS BALAI.
Patent FR-2532714-A1 (FR)
Title: Elastomer seal for aerosol contg. solvent
Inventor: BASCHERA ROBERT
IPC: C08L23/22
Filed: 1982-09-06
Abstract: A seal for an aerosol prepn. contg. water, methylene chloride, butane and/or propane as solvent, consists at least partly of an (un)modified butyl elastomer which has been vulcanised with a S-free oxidisng agent in absence of free Cl. The sealant esp. consists (partly) of a butyl-isoprene copolymer opt. contg. ZnO, stearic acid, C black, kaolin, paraffin, phenolic resins, phenol-HCHo resins, Zn diethyldithiocarbamate, polyethylene, styrene-butadiene and/or chlorobutyl, or a butyl-chloroisoprene copolymer contg. MgO in amt. at least sufficient to neutralise Cl which may be liberated in the seal. The claimed sealant is a vulcanised mixt. of 100 pts. wt. butyl elastomer, 1.5 pts. stearic acid, 5 pts. ZnO, 50 pts. C black, 10 pts. calcined kaolin, 7.5 pts. paraffin oil, and 7 pts. phenol resin. The sealant resista dimethyl ether + a solvent, has a very low extn. coefft. w.r.t. diemthyl ether, and has a lower permeability coefft. to dimethyl ether than the usual sealants. The metal part or cap of the container does not need a protective lacquer.
Patent FR-2514542-A1 (FR)
Title: Appareil de reproduction de donnees destine a reproduire des donnees numeriques enregistrees sur des multi-pistes
Inventor: YAMADA YASUHIRO
IPC: G11B20/18
Filed: 1982-10-11
Abstract: L'APPAREIL COMPREND UN CIRCUIT GENERATEUR D'ADRESSES D'INSCRIPTION 16 PREVU DANS CHACUN DES SYSTEMES DE TRANSMISSION DESTINES AUX SIGNAUX REPRODUITS A PARTIR DE CHAQUE PISTE D'UNE PLURALITE DE PISTES POUR ENGENDRER UNE ADRESSE D'INSCRIPTION QUI INDIQUE LE NOMBRE DE BITS DE DONNEE DANS UN SIGNAL D'IMAGE OBTENU A PARTIR D'UN COMPTEUR QUI COMPTE LES IMPULSIONS D'HORLOGE AYANT UNE PERIODE EGALE AU TAUX DE BITS DE TRANSMISSION. UNE MEMOIRE 27 DANS LAQUELLE SONT INSCRITES LES DONNEES CONTENUES DANS LES SIGNAUX D'IMAGE REPRODUITS A PARTIR DE CHAQUE PISTE ET A PARTIR DE LAQUELLE LESDITES DONNEES INSCRITES SONT LUES, ET DES MOYENS DE COMMANDE DE MEMOIRE 21, 22, 24, 25, 29-35 PERMETTANT D'APPLIQUER SUCCESSIVEMENT ET DE FACON RECURSIVE LES DONNEES CONTENUES DANS LES SIGNAUX D'IMAGE REPRODUITS A PARTIR DE CHAQUE PISTE ET D'INSCRIRE LES DONNEES DANS LES ADRESSES D'INSCRIPTION OBTENUES DUDIT CIRCUIT GENERATEUR D'ADRESSES D'INSCRIPTION, AFIN DE LIRE LES DONNEES INSCRITES DE CHACUNE DES PISTES A PARTIR DE LADITE MEMOIRE SELON DES TEMPS AMENAGES APRES QU'UNE DUREE PREDETERMINEE SE SOIT ECOULEE.
Patent FR-2516734-A1 (FR)
Title: Generateur d'impulsions de declenchement de la composante de synchronisation de sous-porteuse de chrominance et de blocage du palier arriere
Inventor: VINEKAR SANJAY RAGHUVIR
IPC: H04N9/72
Filed: 1982-11-15
Abstract: L'INVENTION CONCERNE UN GENERATEUR D'IMPULSIONS POUR UN TELEVISEUR. SELON L'INVENTION, IL PRODUIT DES IMPULSIONS DE DECLENCHEMENT PENDANT L'INTERVALLE DE PALIER ARRIERE DU SIGNAL VIDEO AFIN D'EXCITER LA PORTE DE COMPOSANTE DE SYNCHRONISATION DE SOUS-PORTEUSE DE CHROMINANCE ET LE CIRCUIT DE REGLAGE DE LUMINOSITE; LE GENERATEUR D'IMPULSIONS 26 EST MIS EN FONCTIONNEMENT PAR LES IMPULSIONS DE SYNCHRONISATION HORIZONTALE 50 EN CONDITIONS DE SIGNAL VIDEO FORT ET EXEMPT DE BRUIT; TANDIS QUE LA QUALITE DU SIGNAL VIDEO ET DES IMPULSIONS DE SYNCHRONISATION HORIZONTALE SE DETERIORE DU FAIT DU BRUIT OU D'UN SIGNAL D'AFFAIBLISSEMENT, LE GENERATEUR D'IMPULSIONS 26 EST MIS EN FONCTIONNEMENT PAR L'IMPULSION DE RETOUR HORIZONTAL 27 AFIN DE PRODUIRE DES IMPULSIONS DE DECLENCHEMENT 46 DANS TOUTES LES CONDITIONS DE SIGNAUX VIDEO. L'INVENTION S'APPLIQUE NOTAMMENT A LA TELEVISION.
Patent FR-2536562-A1 (FR)
Title: Label device with protected presentation face.
Inventor: DUMOULIN CAMILLE
IPC: G09F3/20
Filed: 1982-11-19
Abstract: The subject of the invention relates to a label device with protected presentation face. It is constituted by the combination of a surface 1 carrying windows 3, 4, 5, 6, 7 forming the structure of the label with an easily-cleaned, impermeable transparent protection film or foil. It is intended to provide perfect visibility of the lettering as well as improved operation of the mechanism for changing prices, which is also protected.
Patent FR-2538739-A1 (FR)
Title: Adjustable spanner
IPC: B25B13/16
Filed: 1983-01-04
Abstract: The invention concerns a tool, more precisely an adjustable spanner, allowing with this single spanner the ability to tighten or loosen nuts, bolts or other parts with hexagonal cross-sections of different diameters, simply by adjusting this spanner to these nuts by means of a knurled knob A which is screwed or unscrewed and which has the effect of clamping these nuts on three faces; in the polygonal opening on the faces y and by the face x of the part 2. It is no longer sufficient, as for all existing spanners to give a direction of rotation to the lever 1 in order to tighten or loosen according to requirements; when this is necessary it suffices to re-engage the nut on another face without touching the adjustment of the spanner.
Patent FR-2539628-A1 (FR)
Title: Method for separating motile cells, especially motile spermatozoa, as well as a device for implementing this method
Inventor: TEAN GOAN-TECK
IPC: A61K35/52
Filed: 1983-01-25
Abstract: a. Method for separating motile spermatozoa from other constituents of ejaculated sperm. b. Method characterised in that a container, especially of tubular shape, divided into two compartments is filled with an aqueous buffer medium, the sperm is deposited at the bottom of the delivery compartment and the preparation thus obtained is allowed to stand so as to leave the motile spermatozoa time to migrate into the buffer medium towards the sampling compartment. c. The invention applies to methods for separating motile spermatozoa.
Patent FR-2540674-A1 (FR)
Title: Device for separating the electrodes of an electrochemical cell
Inventor: LIEGE JAMES
IPC: H01M50/463
Filed: 1983-02-07
Abstract: Device for separating the electrodes of an electrochemical cell. Device 6 for separating the electrodes 41, 42 of an electrochemical cell 4, consisting of contacts 54, 55 mounted on a woven diaphragm comprising warp yarns and weft yarns. This separation device is characterised in that the contacts and the diaphragm form a single woven unit, the contacts being excess thicknesses of material. This separation device is used principally in the manufacture of batteries of electrochemical cells.
Patent FR-2541087-A1 (FR)
Title: Aliment a base de cereales pour rongeurs
IPC: A23K1/18
Filed: 1983-02-22
Abstract: PRODUIT A BASE DE CEREALES POUR L'ALIMENTATION DES PETITS ANIMAUX PLUS PARTICULIEREMENT DES RONGEURS, CARACTERISE EN CE QU'IL COMPORTE, EN POIDS, DE 10 A 35 DE BLE, DE 10 A 35 DE GRUAU D'AVOINE, DE 5 A 30 DE MAIS, DE 5 A 40 D'ORGE, DE 0 A 50 DE SON ET DE 0 A 0,1 DE VITAMINE C, ET CARACTERISE EN CE QUE LES CEREALES SONT DE PREFERENCE DES CEREALES FLOCONNEES. APPLICATION: ELEVAGE DES COCHONS D'INDE ET DES LAPINS.
Patent FR-2543299-A1 (FR)
Title: Holographic system for non-destructive inspection
IPC: G01B9/021
Filed: 1983-03-21
Abstract: >Holographic system for non-destructive inspection. This system comprises a coherent-light source 10, a holographic medium 16 and a image-capture camera 18 directed towards the holographic medium. The camera is associated with means capable of varying its image-capture angle. The system furthermore comprises means 20, 22 for at least partially digitising the image taken by the camera, followed by a digital processing circuit 24 implementing software adapted to the processing and interpretation of the fringes with a view to reproducing certain magnitudes, and finally a two- or three-dimensional display device 26 for the inspected article for showing these magnitudes. Application to measuring strains, deformations and displacements.
Patent FR-2544873-A1 (FR)
Title: Device for producing and reflecting infrared radiation
Inventor: LUMPP CHRISTIAN
IPC: G02B5/10
Filed: 1983-04-25
Abstract: The invention relates to a panel for producing and directionally reflecting infrared radiation. The quartz rods (canes) 5 used for the emission of the radiation are juxtaposed in a frame. The rear reflector is formed by the V-shaped elements 8, placed side by side, in order to define reflecting channels 19. Application: production of a self-supporting reflector which allows variation in the powers and in the wavelengths for the infrared radiation emitted by the panel.
Patent FR-2530990-A1 (FR)
Title: Dispositif de commande pour l'avance d'une table de machine-outil
Inventor: HENLE KARL
IPC: F16H25/24
Filed: 1983-07-29
Abstract: LE DISPOSITIF DE COMMANDE POUR L'AVANCE DE LA TABLE 9 D'UNE MACHINE-OUTIL, CONSTITUE PAR UNE BROCHE D'ENTRAINEMENT 1 ET UN ECROU DE BROCHE 16, COMPORTE EN OUTRE DEUX ATTACHES 18, 19 QUI SONT CHACUNE FIXEES DE MANIERE ARTICULEE, C'EST-A-DIRE DE FACON A POUVOIR BASCULER, A L'ECROU DE BROCHE ET A LA TABLE DE LA MACHINE, DE SORTE QUE L'ECROU ET LA TABLE SONT RELIES ENTRE EUX DE FACON A ETRE MOBILES DANS UN PLAN.
Patent FR-2701768-A1 (FR)
Title: Method and device for processing signals including a weak signal within the limits of a strong signal
Inventor: CHARLES BAGLEY GEOFFREY
IPC: G01S7/36
Filed: 1983-08-11
Abstract: The present invention relates to a method and a device for extracting a weak signal in the presence of a much stronger signal. Such a device essentially comprises a phase-shifting divider (11) feeding two channels (A, B), one of which includes a limiter (12) and the other an attenuator (14) and a phase-shifter (15), so that the signals reaching the output circuit (16) are combined with cancellation of the strongest signals. The invention is applicable particularly to the processing of echoes received by a radar.
Patent FR-2552996-A1 (FR)
Title: Rescue device with oxygen reserve, useable especially at the bottom of a mine
Inventor: ALMASI ISTVAN
IPC: A62B7/00
Filed: 1983-10-06
Abstract: The invention relates to a rescue device with oxygen reserve, useable especially at the bottom of a mine. This apparatus comprises a base unit A containing an oxygen reserve 11 as well as a metering device 2 containing a valve device 12 releasing the supply of oxygen and metering the oxygen, as well as a starting button 13, the whole being housed in a casing 1, and a connection unit containing an air bag connected by a pipe 3 to the unit A. Application in particular to rescue and survival (life-support) apparatuses which can be used in mines.
Patent FR-2536430-A1 (FR)
Title: Machine a broder
Inventor: TAJIMA IKUO
IPC: D05C7/00
Filed: 1983-11-21
Abstract: L'INVENTION CONCERNE UNE MACHINE A BRODER AYANT UN MECANISME D'ENTRAINEMENT DE LA BARRE DE L'AIGUILLE ET UN MECANISME TENDEUR DU FIL ET PAR LAQUELLE UN MORCEAU DE FIL DE L'AIGUILLE ET UN MORCEAU DE FIL DE LA BOBINE DE POINT DE NAVETTE SE JOIGNENT POUR LA FORMATION DE COUTURES AU POINT DE NAVETTE. SELON L'INVENTION, ELLE COMPREND UN MECANISME ROTATIF POUR UN CYLINDRE ET UNE BOBINE AYANT UN CYLINDRE 14 SUR LEQUEL EST MONTEE UNE BAGUE ROTATIVE ET UNE BOBINE QUI EST MONTEE SUR LA BAGUE ROTATIVE, UN DISPOSITIF 64 POUR TRANSMETTRE LA ROTATION D'UN PREMIER ARBRE 64 AU CYLINDRE, UN MECANISME ELEVATEUR DU CYLINDRE 156 AYANT UN MOYEN DE LIAISON QUI TRANSMET LE MOUVEMENT VERS LE HAUT ET VERS LE BAS D'UN BRAS EN FORME DE L AU CYLINDRE, ET UN ORGANE DE RETENUE CONCU POUR RETENIR LE BRAS EN FORME DE L A UNE POSITION PREDETERMINEE. L'INVENTION S'APPLIQUE NOTAMMENT A L'APPLICATION DE CORDONS OU RUBANS SUR DES ETOFFES.
Patent FR-2557679-A1 (FR)
Title: Simplified refrigerator device with overactivation generating kilogram calories (coldness) .
IPC: F25B1/00
Filed: 1983-12-30
Abstract: The subject of the invention consists of the combination of the sealed and independent cold circuit 1 with its integration to the refrigerant circuit 4 which is also sealed and independent, the unit having a small space requirement. It is intended for providing installations of cold chambers of high efficiency with a rapid lowering in temperature.