baber/WOPTO huggingface dataset:
Patent FR-2450080-A1 (FR)
Title: Hair roller providing natural curl - is conical with rings at ends for winding clockwise or anticlockwise
IPC: A45D2/14
Filed: 1980-02-27
Abstract: The roller comprises a conical roller body (1) whose tapered end (2) runs into a peripheral area (3) which is aligned radially towards the outside where a ring (4) is pref. set on the outer edge. With this roller the hair strands can now be wound up either clockwise or anticlockwise starting from either the section with the smaller dia. or the section with the larger dia. allowing for a more natural curl. When the hair is rolled up the roller is turned radially to the head and depending upon the direction of winding adjoins the scalp at either one or other end. The roller pref. has numerous holes as usual for quick drying and for fastening with a pin.
Patent FR-2453286-A1 (FR)
Title: Wind-powered generator using rotor with blades - curved in helix around rotor axis to reduce vibration for large wind strength (NL 7.10.80)
IPC: F03D3/06
Filed: 1980-03-31
Abstract: The generator has at least one rotor, carrying at least two elongate curved blades (5, 6) lying one above the other. The individual blades (5, 6) are arranged so that they spiral around the axis (4) of the rotor, the blades (5, 6) pref. comprising plastics mouldings (7) fitting together to give a helical wind vane. Pref. the generator has two rotors, both rotor axes (4) mounted between an pair of V-shaped arms, so as to lie parallel to one another, with the same number of blades (5, 6) carried by each.
Patent FR-2480078-A1 (FR)
Title: Live poultry conveyor clip - has rectangular frame rounded at corners and with opening at bottom for plastics halyard
IPC: A22C21/00
Filed: 1980-04-14
Abstract: The conveyor clip allows the attachment of all kinds of live poultry to transfer them from the inside of the henhouse to a lorry parked outside. It comprises a rectangular frame (1), rounded at the corners, and with an opening (2) several centimetres wide at the base. It can be suspended from the conveyor chain, and there is a pivoting component at the bottom, together with a plastics halyard extending across the latter. The component can have a counterweight returning it to the starting position, while the weight of the bird on the halyard can cause pivoting of the component, thus gripping its feed.
Patent FR-2454515-A1 (FR)
Title: Convertisseur catalytique pour gaz d'echappement de moteurs a combustion interne
IPC: F01N13/02
Filed: 1980-04-21
Abstract: CE CONVERTISSEUR CATALYTIQUE COMPREND UNE ENVELOPPE COMPOSEE DE QUATRE ELEMENTS 30 IDENTIQUES, MUNIS DE BRIDES, ET DEUX LITS DE CATALYSEURS TRAVERSES SUCCESSIVEMENT ET DE HAUT EN BAS PAR LES GAZ. CHACUN DE CES LITS EST COMPOSE DE DEUX ELEMENTS DE COMPARTIMENT 60 ET 62 MUNIS DE BRIDES PERIPHERIQUES. LES BRIDES DES ELEMENTS 60 ET 62 SONT SERREES ENTRE LES BRIDES DES ELEMENTS D'ENVELOPPE 30 ET SOUDEES SUR LEUR TRANCHE EXTERIEURE AUX BRIDES DE CES ELEMENTS 30. LES SOUDURES 124 SONT EXTERIEURES ET CONTROLABLES.
Patent FR-2456622-A1 (FR)
Title: Chargeur de signatures
Inventor: PESSINA GIORGIO
IPC: B65H3/04
Filed: 1980-05-16
Abstract: LA PRESENTE INVENTION CONCERNE UN CHARGEUR DE SIGNATURES, FEUILLES, FASCICULES ET AUTRES COMPRENANT UN CHASSIS DE SUPPORT, UN ALIMENTATEUR A BANDES ET DES BANDES ELEVATRICES AVEC DISPOSITIF DE TRANSFERT ASSOCIE. SELON L'INVENTION LE CHASSIS DE SUPPORT 2 DES BANDES ALIMENTATRICES 3 ET ELEVATRICES 4 ET DU DISPOSITIF DE TRANSFERT 5 EST SUPPORTE MOBILE D'UNE MANIERE REGLABLE PAR DES MOYENS D'AVANCEMENT 11 SUR UNE BASE FIXE 6, DES MOYENS 31 DETERMINANT LA TRANSLATION COMMANDABLE DU DISPOSITIF DE TRANSFERT 5 ETANT PREVUS. L'INVENTION S'APPLIQUE NOTAMMENT AUX MACHINES A RASSEMBLER, A COUDRE, A CHEVAUCHER ET ANALOGUES POUR LA RELIURE.
Patent FR-2459471-A1 (FR)
Title: Procede et appareil de mesure de la teneur en eau d'une matiere, en particulier un produit alimentaire
Inventor: FRY JOHN C
IPC: G01N33/02
Filed: 1980-06-16
Abstract: L'INVENTION CONCERNE UN PROCEDE DE MESURE DE LA TENEUR EN EAU DE MATERIAUX. ON EXTRAIT L'EAU DU MATERIAU EN LE PLONGEANT DANS UN AGENT HYDROPHILE, COMME L'ETHANOL, CONTENANT UN REACTIF COLORE, COMME LE CHLORURE DE COBALT, ET ON MESURE LES VARIATIONS DE COULEUR APPARAISSANT EN FONCTION DE LA QUANTITE D'EAU PRESENTE. LE PROCEDE PEUT ETRE MIS EN OEUVRE DANS UN SPECTROPHOTOMETRE CLASSIQUE, OU, DE MANIERE PLUS AVANTAGEUSE, DANS UN COLORIMETRE SPECIALEMENT CONCU. CELUI-CI COMPREND UN BLOC CHAUFFE 1 MAINTENU A UNE TEMPERATURE CONSTANTE ET COMPORTANT UN COMPARTIMENT 2 QUI RECOIT UNE CELLULE CONTENANT UN ECHANTILLON DE PRODUIT, UN COMPARTIMENT 5 LOGEANT UNE DIODE ELECTROLUMINESCENTE ROUGE QUI EMET A 655NM ET UN COMPARTIMENT 6 LOGEANT UN DETECTEUR QUI MESURE LE POURCENTAGE DE TRANSMISSION A TRAVERS L'ECHANTILLON. L'INVENTION S'APPLIQUE NOTAMMENT A LA MESURE DE LA TENEUR EN EAU DES PRODUITS ALIMENTAIRES.
Patent FR-2463201-A1 (FR)
Title: Electrolytic winning of cobalt from moist cobalt hydroxide filter cake - by treating with spent electrolyte and reducing agent to obtain soln. from which other metals are sepd. before electrolysis
Inventor: ETTEL VICTOR ALEXANDER
IPC: C22B23/00
Filed: 1980-08-12
Abstract: Ppte. of hydrated cobaltic oxide (I) is mixed with a spent sulphate electrolyte (II) to form a paste, where (I) and/or (II) contain chloride ions. The paste is treated with air so all the Cl ions are evolved as C12 gas; and then a reducing agent (III) is added to dissolve all the Co and to obtain a soln. free from chloride, from which Co is reclaimed by electrolysis. (III) is SO2, H2O2 or an organic cpd. converting Co to its divalent state. When (II) is contaminated by chlorate ions, a reducing agent is pref. added to form chlorides before the liw. (II) is mixed with ppte. (I). Before electrolysis, the soln. is pref. treated to remove Pb, Fe, Zn, Cu, adn Ni.
Patent FR-2466745-A1 (FR)
Title: Rotary support for vehicle wheel tracking controller - has rotating table, mounted on base plate, on which guides move according to coordinate system shown on scale and pointer
Inventor: STAUDINGER ALFONS
IPC: G01B5/255
Filed: 1980-08-19
Abstract: The wheels of a vehicle are moved on a rotating base to enable the measurements to be effected. A rotating platform (2) accepts the load from a vehicle wheel which is transmitted, via caged balls (3) to a base plate (4). The base plate has supports and guide elements to transfer the load to the ground. A screw (7) and a spacer sleeve from the centre of the platform are held by a bolt and bar between guide bars under the baseplate. This allows movement of the platform in one plane, within the links of a hole in the base plate. A segment of scale and index enable the zero position to be located before measurements commence.
Patent FR-2489278-A1 (FR)
Title: Buffer storage arrangement for conveyor outlet - has hopper and shutter frames sliding together in grooves
Inventor: DIVOUX MICHEL
IPC: B65D90/58
Filed: 1980-09-02
Abstract: The buffer-storage arrangement temporarily accommodates items between a conveyor outlet and a hopper (3) receiving them. The hopper has a frame (33) sliding in grooves (2) formed in the walls (1) defining the conveyor outlet, and with a rib (4) shaped so as to engage with a mating one (6) forming part of a shutter mechanism (5). The shutter is enclosed in a frame (10) also sliding in the grooves, and the hopper and shutter mechanism move together. The latter can incorporate a plate (55) following the movements of the hopper, and can be so designed as to shut off the outlet when there is no hopper in position, and to open it once ene has been inserted in the grooves and slid as far as a stop.
Patent FR-2465599-A1 (FR)
Title: Marqueur mobile pour calendrier mural et autre
IPC: B42D5/04
Filed: 1980-09-16
Abstract: MARQUEUR MOBILE POUR CALENDRIER MURAL ET AUTRE. LE MARQUEUR A COMPREND UNE PLAQUETTE 2, UN AIMANT PERMANENT CONDUCTEUR 3 FIXE A CETTE DERNIERE ET UN AIMANT SUIVEUR 6. LA PLAQUETTE 2 SE PLACE SUR LA FACE ANTERIEURE DU FEUILLET MENSUEL D'UN CALENDRIER, TANDIS QUE L'AIMANT SUIVEUR SE PLACE AU DOS DE CE FEUILLET, EN REGARD DE L'AIMANT CONDUCTEUR. LA PLAQUETTE 2 EST PERCEE D'UNE FENETRE 1 A TRAVERS LAQUELLE ON PEUT VOIR UN CHIFFRE OU UN NOMBRE INDIQUANT LE QUANTIEME DU JOUR DU MOIS DU FEUILLET DU CALENDRIER. EN DEPLACANT A LA MAIN LA PLAQUETTE 2 D'UN QUANTIEME A UN AUTRE SUR LE FEUILLET DU CALENDRIER, L'AIMANT SUIVEUR, ATTIRE PAR L'AIMANT CONDUCTEUR A TRAVERS LE FEUILLET, SUIT LES MOUVEMENTS DE LA PLAQUETTE. AINSI LA DATE VOULUE PEUT ETRE AFFICHEE SUR LE FEUILLET DU CALENDRIER. APPLICATION NOTAMMENT AUX CALENDRIERS A FEUILLETS MENSUELS
Patent FR-2472625-A1 (FR)
Title: Heat treatment machine - provides two endless belts as textile fabric support during passage between heated rollers
IPC: F26B13/18
Filed: 1980-10-06
Abstract: Heating, cooling or drying machine for textile fabrics undergoing finishing treatments, e.g. after scouring, dyeing or sizing, provides two endless belts to support the fabric as it passes between heated cylinders. The fabric may alternatively be heated and cooled while it is sandwiched between the belts. Machine offers positive support during heating and cooling fabrics, and avoids difficulty of fabric marking by heated rollers, or by stenter equipment. Wide variety of uses includes solidification of PVC or other resin hardening, lamination of fabric and adhesive, and heat-setting fabrics of synthetic fibres.
Patent FR-2482183-A1 (FR)
Title: Machine d'abattage de type haveuse
Inventor: STOPPANI BRIAN RAYMOND
IPC: E21C27/02
Filed: 1980-10-17
Abstract: CETTE MACHINE 1, QUI COMPORTE UNE CARROSSERIE 2 DE FORME ALLONGEE DANS LAQUELLE EST LOGEE ENTRE AUTRES UNE UNITE MOTRICE 11 POUR FOURNIR L'ENERGIE A AU MOINS UNE TETE D'ABATTAGE (TAMBOUR 10) ET AU MOINS UNE UNITE DE HALAGE, EST CARACTERISEE EN CE QUE L'UNITE DE HALAGE 12 OU CHAQUE UNITE DE HALAGE EST MONTEE A L'EXTERIEUR DE LA CARROSSERIE 2 ET COMPREND UN MOTEUR A VITESSE VARIABLE 16 RELIE PAR UN MECANISME REDUCTEUR 19 A UN PIGNON DE HALAGE 13 APTE A S'ENGRENER PROGRESSIVEMENT AVEC DES CREMAILLERES 14 OU UNE CHAINE QUI S'ETENDENT LE LONG DU FRONT DE TAILLE 5.
Patent FR-2469818-A1 (FR)
Title: Convertisseur de courant continu en un courant a frequence reglable
Inventor: WISMAN FRANKLIN O
IPC: H02M7/515
Filed: 1980-11-10
Abstract: CONVERTISSEUR DE COURANT A FREQUENCE CONTROLABLE. IL COMPORTE UNE SOURCE DE COURANT CONTINU RACCORDEE A DES ENROULEMENTS DE CHARGE A-C, A-C AVANTAGEUSEMENT DIVISEE EN DEUX GROUPES COMPLEMENTAIRES, PAR L'INTERMEDIAIRE DE THYRISTORS RESPECTIFS T-T, T-T QUI, DANS CHAQUE GROUPE, SONT SUCCESSIVEMENT CONDUCTEURS PENDANT 120 DE CHAQUE PERIODE, LES PERIODES DES DEUX GROUPES ETANT DECALEES DE 60, LES THYRISTORS DE CHAQUE GROUPE ETANT COUPLES ENTRE EUX PAR DES CONDENSATEURS C-C, C-C ET CONNECTES AUX ENROULEMENTS RESPECTIFS PAR DES DIODES D'ISOLEMENT D-D, D-D. LES SURTENSIONS ENGENDREES PAR LA COMMUTATION DES CHARGES INDUCTIVES SONT REDUITES AU MOYEN DE DIODES DE RECUPERATION R-R, R-R COUPLEES ENTRE CHAQUE ENROULEMENT ET L'UNE DES BORNES DE LA SOURCE DE COURANT. APPLICATION A L'ALIMENTATION D'UN MOTEUR TRIPHASE.
Patent FR-2494437-A1 (FR)
Title: Dispositif de mesure comprenant une jauge de contrainte avec un support en verre mince
Inventor: DELAPIERRE GILLES
IPC: G01B7/16
Filed: 1980-11-20
Abstract: LA PRESENTE INVENTION A POUR OBJET UN DISPOSITIF DE MESURE UTILISANT UNE JAUGE DE CONTRAINTE. LE DISPOSITIF COMPREND UN CORPS D'EPREUVE 1 DONT LA FACE 6 EST SOLLICITEE EN COMPRESSION ET SUR CETTE FACE EST FIXEE UNE JAUGE DE CONTRAINTE 7 CONSTITUEE PAR UNE COUCHE RESISTIVE 8 DEPOSEE SUR UN SUPPORT EN VERRE MINCE 9, L'EPAISSEUR DE CE DERNIER ETANT DE L'ORDRE DE 150MM. APPLICATION AU PESAGE ELECTRONIQUE.
Patent FR-2472228-A1 (FR)
Title: Dispositif de commande pour mecanisme de changement de vitesse
Inventor: CROUSE STEPHEN KENT
IPC: G05G9/08
Filed: 1980-12-11
Abstract: DISPOSITIF DE COMMANDE POUR MECANISME DE CHANGEMENT DE VITESSE. CE DISPOSITIF COMPREND UN LEVIER DE COMMANDE 70 POUVANT ETRE DEPLACE DANS DEUX SENS DIFFERENTS POUR LA MARCHE ARRIERE ET POUR LA MARCHE AVANT ET POUVANT OCCUPER PLUSIEURS POSITIONS DE CHAQUE COTE DE SA POSITION DE POINT MORT, POUR LES DIFFERENTES VITESSES.CE LEVIER 70 EST RELIE A UN ORGANE D'ENTREE 14 QUI PEUT PIVOTER AUTOUR D'UN AXE 22 POUR VENIR OCCUPER EGALEMENT PLUSIEURS POSITIONS DANS L'UN ET L'AUTRE SENS. CET ORGANE D'ENTREE 14, QUI A UNE FORME DE LEVIER COUDE, EST RELIE PAR SES BRANCHES 16, 18 PAR UNE PREMIERE TRINGLE DE SORTIE 26 A LA VALVE 30 DE COMMANDE DU SENS DE MARCHE ET PAR UNE SECONDE TRINGLE DE SORTIE 56 A LA VALVE 60 DE COMMANDE DE LA VITESSE.
Patent FR-2496403-A1 (FR)
Title: Rodenticides contg. scilliroside - in microcapsular form to mask its odour and bitterness
Inventor: GOUFFROY CLAUDE
IPC: A01N45/00
Filed: 1980-12-23
Abstract: Rodenticidal compsns. contg. microcapsules of scilliroside (I) as the active ingredient are new. The compsns. are in the form of baits, the other ingredients, apart from (I) being cereals as seeds or crushed grains, opt. with additives such as meat and fish meal, fats, proteins, oils and sugars. The baits may for formulated as granules, tablets, meal, powders, and aqueous or oily dispersions. Microcapsules of (I) are prepd. by known methods, such as microencapsulation, coating, or coacervation. Suitable outer layers are made from gelatin, gum arabic, polyvinyl alcohol, polyvinyl pyrrolidone, and cellulose derivs., esp. ethylcellulose. Microencapsulation hides odour and bitterness of (I). It also delays the lethal effect so that the rodents do not connect the compsn. with the fatalities, and their suspcisions are not aroused.
Patent FR-2474170-A1 (FR)
Title: Dispositif de deplacement d'un plateau, particulierem ent pour appareil d'optique
IPC: G02B21/26
Filed: 1981-01-06
Abstract: LE DISPOSITIF PERMET DE DEPLACER LE PLATEAU DANS DEUX DIRECTIONS ARBITRAIRES DANS UN SEUL ET MEME PLAN. IL COMPREND UN CADRE 6 SUPPORTANT LE PLATEAU CARRE 2 DE MANIERE QUE LES COINS DU PLATEAU 2 SOIENT RELIES, PAR DES JOINTS ARTICULES, AUX PARTIES CENTRALES DES COTES RESPECTIFS DU CADRE 6. DEUX COINS 6A, 6C DIAGONALEMENT OPPOSES DU CADRE 6 SONT SUSPENDUS A DEUX PREMIERES TIGES RIGIDES 9, 10, TANDIS QUE LES DEUX AUTRES COINS 6C, 6D SONT SUSPENDUS AUX BOUTS DE DEUX SECONDES TIGES RIGIDES 7, 8 PORTEES PAR UNE BASE 5. LES QUATRE TIGES 7 A 10 SONT DE MEME LONGUEUR ET PERPENDICULAIRES AU PLAN DE DEPLACEMENT, QUAND LE PLATEAU EST EN POSITION NEUTRE. DES MOYENS 15 POUR EMPECHER LE PLATEAU DE TOURNER AUTOUR D'UN AXE PERPENDICULAIRE A SON PLAN COMPRENNENT DEUX TROISIEMES TIGES ARTICULEES PARALLELES, DE MEME LONGUEUR, QUI SONT FIXEES AU PLATEAU A UNE CERTAINE DISTANCE L'UNE DE L'AUTRE ET A UN ELEMENT RIGIDE 17 RELIE A LA BASE 5 PAR UNE CHARNIERE 22. DEUX AUTRES TIGES ARTICULEES 20, 21 NON COLINEAIRES DANS LE PLAN DE DEPLACEMENT SONT PREVUES POUR DEPLACER LE PLATEAU. LES DEUX PREMIERES TIGES 9, 10 SONT CHACUNE SUPPORTEES AUX BOUTS DE PILIERS 13, 14 QUI SONT FIXES A LA BASE 5.
Patent FR-2500986-A1 (FR)
Title: Recoil sprung chisel plough - retracts under impact using pivotable support arm held by notched push rod engaged by sprung lever catch
Inventor: RAMBACH CELESTIN
IPC: A01B61/04
Filed: 1981-03-06
Abstract: The agricultural tool such as a chisel plough (4a) is mounted on a pivotable support arm (4) and retracts when the force applied to the tool exceeds a set level. The arrangement avoids excessive tool damage when boulders etc. are encountered. The pivoting of the arm is controlled by a notched (11) push-rod (10) engaged by a catch (14). The rod may slide through a runner (13) upon which the catch is mounted, the rod and the runner being pinned (9,12) to the substructure (2) and the arm (4) respectively. A spring (15) may apply the catch to the notch, its effective length being adjustable to modify the force at which the arm retracts.
Patent FR-2484300-A1 (FR)
Title: Procede pour fabriquer un recipient de cuisson qui comporte un motif ornemental sur sa surface
Inventor: ULAM JOHN B
IPC: B21H8/00
Filed: 1981-05-18
Abstract: DANS LE PROCEDE SELON LA PRESENTE INVENTION, ON DEFORME UNE TOLE 10 DE MANIERE A OBTENIR UN FLAN DONT UN DES COTES EST LISSE ET DONT L'AUTRE COTE COMPORTE UN MOTIF FORME PAR DES ZONES EN RELIEF ETOU DES ZONES EN CREUX. ON DEFORME LE FLAN DE MANIERE A OBTENIR UN RECIPIENT DE CUISSON DONT LE MOTIF ORNEMENTAL SE TROUVE SUR LA SURFACE EXTERIEURE.
Patent FR-2483613-A1 (FR)
Title: Appareil de mesure de processus industriel utilisant un capteur a resonance
Inventor: BROWN CHRISTOPHER R
IPC: G01L9/00
Filed: 1981-06-02
Abstract: L'INVENTION CONCERNE UN APPAREIL DE MESURE DE PROCESSUS INDUSTRIEL COMPORTANT UN CAPTEUR A RESONANCE. LE CAPTEUR QUI CONSISTE EN UN FIL VIBRANT 12 EST EXCITE PAR DES IMPULSIONS ET DELIVRE UN SIGNAL DONT LA FREQUENCE ET LE FACTEUR D'AMORTISSEMENT DEPENDENT TOUS DEUX DE FACONS DIFFERENTES D'UNE CONDITION DU PROCESSUS ET DE LA TEMPERATURE. DES DETECTEURS 38, 40 SITUES A DISTANCE PRODUISENT DES SIGNAUX REPRESENTANT LA FREQUENCE DE RESONANCE ET LE FACTEUR D'AMORTISSEMENT ET CES SIGNAUX SONT COMBINES DANS UN PROCESSEUR 42 POUR OBTENIR UN SIGNAL DE MESURE. L'INVENTION S'APPLIQUE NOTAMMENT A LA MESURE DES PRESSIONS DIFFERENTIELLES.
Patent FR-2486020-A1 (FR)
Inventor: HEINZ JORDAN
IPC: B64C27/20
Filed: 1981-06-24
Abstract: A flying vehicle having a supporting body (which is especially rotationally symmetrical) and having at least one drive unit (which is preferably arranged coaxially on the supporting body), for example a drive motor (engine) having a propeller, and having a cabin as well as a control section, an annular gap being performed between the supporting body and the drive unit and its supporting structure, through which annular gap an airflow is passed downwards, at least two guide-blade rims (9, 10) (which are arranged at a distance one above the other and have in each case two or more, especially adjustable, guide blades (11) (guide vanes)) being provided in the annular gap (4) and immediately above it respectively.
Patent FR-2485799-A1 (FR)
Title: Electric switch with safety device - has padlock holder for securing switch in off position
Inventor: GROTH OTTO
IPC: H01H9/28
Filed: 1981-06-24
Abstract: The switch consists of a housing with front plate (14), through which the shaft for the switch handle (22) protrudes, the handle being fixed to it by a grub screw. The switch handle (22), which is pointer shaped is provided with a safety device (32) which allows the switch to be locked in the 'off' position. This device (32) takes the form of a 'U'-shaped bar-like holder (34) standing proud of the front plate of the switch, and on which a padlock (42) can be hung and positioned. The padlock holder (34) has a turned over section at one end (44), which is to prevent the padlock (42) from being hung on the hasp (34), when the switch is in the 'off' position, (the switch could then still be turned on). To prevent unauthorised use of the switch, the padlock (42) is hung at the left hand side of the holder (34), stopping the lower end of the switch (26') from completing its travel when an attempt is made to switch on.
Patent FR-2725525-A1 (FR)
Title: Systeme de reperage air-sol a radar
Inventor: WELSH JOHN
IPC: G01S13/44
Filed: 1981-06-25
Abstract: L'invention concerne les systèmes de repérage air-sol à radar. Elle se rapporte à un système dans lequel un comparateur disposé très près des guides d'onde d'un arrangement d'antenne à quatre éléments, transmet un signal représentatif du décalage dans le temps de signaux différence correspondant aux caractéristiques de deux paires de faisceaux décalées en azimut, les faisceaux de chaque paire étant décalés en hauteur. Le signal de commande donne une indication sur l'inclinaison de la surface du sol. Application à la correction des indications de distance données par les radars air-sol.
Patent FR-2511294-A1 (FR)
Title: Automatic capping of squeeze tube containers with foil seals - using vacuum assistance to ensure reliable seal transfer
Inventor: BEREZIAT CLAUDE ALAIN
IPC: B29C43/42
Filed: 1981-08-12
Abstract: Foil seals are applied to the mouths of tubular containers of flexible plastic material, by supporting the container (6) on a hollow mandrel (5) aligned with an orifice plate (13) for punching out the appropriate diameter seal. The seal is punched from stock sheet (11) by a reciprocating punch (12) which is also hollow (12a). Sufficient vacuum is applied to the punch bore (12a) to ensure that the seal is retained on the end of the punch during transfer through and beyond the orifice plate until in contact with the mouth of the container body supported by the mandrel. A greater level of suction is applied to the seal via the bore (5a) of the mandrel, to ensure that the seal is detached from the punch and retained on the container mouth as the punch (12) is withdrawn. Used for applying e.g. thermoplastic coated aluminium foil seals to squeeze tubes of plastics material (opt. metallised), prior to filling, capping and sealing of the base of the tubes (in any convenient order). Vacuum assisted transfer increases the reliability of an automatic sealing process.
Patent FR-2491935-A1 (FR)
Title: Reducing electrostatic charge on shaped resin articles surfaces - by exposing to low temp. plasma in nitrogen cpd. atmosphere
Inventor: IMADA KIYOSHI
IPC: C08J7/00
Filed: 1981-09-16
Abstract: The surface properties of a shaped synthetic resin article are modified by exposing the surface of the article to a low temp. plasma generated in a gaseous atmos. contg. a N-contg. organic cpd. at pressure 0.001-10 Torr; and then opt. contacting it with a halogen or halogen-contg. cpd. The process durably reduces electrostatic charge on the article surface. The use of a PVC resin; ethylamine, allylamine, n-butylamine, methylamine, trimethylamine, dimethylamine, n-propylamine, dimethylformamide, ethylene diamine or pyridine as the N-contg. organic cpd.; and a hydrogen halide or n-propyl fluoride, methyl chloride or bromide, allyl chloride, vinyl chloride or bromide, isopropenyl chloride, 1,1,2-trifluoroethane, 1,1-dichloroethane, chloroform or CCl4 as the halogen-contg. cpd. is claimed.
Patent FR-2491067-A1 (FR)
Title: Derive d'aminoalcoyl furanne, procede pour sa preparation et composition pharmaceutique comprenant ce derive
Inventor: CROOKES DEREK LESLIE
IPC: C07D307/52
Filed: 1981-10-01
Abstract: L'INVENTION CONCERNE UN DERIVE D'AMINOALCOYL FURANNE. UNE NOUVELLE FORME CRISTALLINE DE CHLORHYDRATE DE RANITIDINE (N-2-5-(DIMETHYLAMINO) METHYL-2-FURANYL-METHYL THIO ETHYL-N-METHYL-2-NITRO-1,1-ETHENEDIAMINE), APPELEE FORME 2, ET AYANT DES CARACTERISTIQUES AVANTAGEUSES DE FILTRATION ET DE SECHAGE, EST CARACTERISEE PAR SON SPECTRE INFRAROUGE ETOU PAR SON DIAGRAMME DE DIFFRACTION DES RAYONS X PAR LA METHODE DES POUDRES. UTILISATION EN PHARMACIE.
Patent FR-2513586-A1 (FR)
Title: Saddle for pedal cycle - has plastics shell with alignment recesses cooperating with metal frame
Inventor: PERACHE JEAN
IPC: B62J1/00
Filed: 1981-09-30
Abstract: The saddle for a bicycle has a plastics shell (1) covered on the base by a flexible film with a protective outer covering. It has a metallic frame (4) engaging with the support strut for the saddle. The base (1a) of the shell has recesses (1b-1c) extending transversely at the front and rear, to cooperate with the frame for accurate positioning of the shell. The frame has a single sheet formed into two longitudinal branches.