baber/WOPTO huggingface dataset:
Patent FR-2389124-A1 (FR)
Title: Appts. for determining bilirubin concn. in human blood - gives rapid direct reading from completely automatic photometric system
IPC: G01N21/31
Filed: 1978-04-26
Abstract: A beam of light is directed through a sample of the serum towards a photoelectric detector with amplified, logarithmic output. A mobile mounting carries two optical lifters for passing different selected wavelengths and is actuated to insert the filters alternately and cyclically in the beam between the sample and the detector. Each time the mounting inserts a filter in the light beam a synchromised signal generator switches a comparing circuit to accept the detector pulse associated with the pulse of energy received via that filter. After two successive pulses via different filters the comparing circuit, which is equipped with memory element, delivers an output signal which is proportional to the difference between these two pulses. The output signal is passed to an indicating instrument providing a direct reading of bilirubin concn. in the sample. The appts. is completely automatic and can be used by non-specialists. Precise results are obtainable almost instantly.
Patent FR-2399526-A1 (FR)
Title: Up-and-over garage door - has reversible motor to drive shaft which is parallel to top cross member via gearbox and torque-limiting coupling (OE 15.5.78)
IPC: E05F15/678
Filed: 1978-06-28
Abstract: The tilting door for a garage has guide trunnions working in vertical rails in the frame and links pivoting on the door above the trunnions and at the other end near the frame top cross-member. When open it assumes a position past dead centre, in which the trunnions are higher than the pivot points of the links on the door. Springs or weights engaging with the trunnions for counter balancing, a reversible electric motor being used as the drive. The motor (15) drives via a gearbox and a torque-limiting coupling (16) a shaft (17) parallel to the top frame cross-member(6) and offset from the pivot points (8) of the links (10). Stop levers (18) on the shaft are movable towards the links from above in the open position of the door (4) and also act on them in this position via springs (26) placed under load.
Patent FR-2401121-A1 (FR)
Title: Spacecraft gas generator - with electrically heated package of balls for reproducible flow resistance
IPC: B01J7/02
Filed: 1978-07-12
Abstract: A gas generator for the thermal decomposition of fluid energy carriers, for use in spacecraft mechanisms, includes in the path of the carrier a stack of beads which are heated, pref. electrically. The beads can be made of material with different heat capacities or of spheres of different dias. This provides a simple way of maintaining exactly reproducible flow resistances and pressure drops. The flow resistance can be predetermined and varied within wide limits.
Patent FR-2430936-A1 (FR)
Title: Alpha-phenyl 2-hydroxy-benzylidene amino-alkanoic acid derivs. - and novel di:phenyl-ketone intermediates, useful as anticonvulsants for treating epilepsy
Inventor: KAPLAN JEAN-PIERRE
IPC: C07C45/46
Filed: 1978-07-13
Abstract: alpha-(2-Hydroxy-phenyl)-benzylidene-amino-alkanoic acid derivs. of formula (I) and intermediate diphenyl ketones (II) are new (where X1-4 independently=H, halo methyl, methoxy, nitro, CF3, tert-butyl or acetylamino; n is 1-10; R is hydroxy, -OM, -NH2, cycloalkylamino, phenyl-amino, benzylamino, alkylamino, dialkylamino or alkyl(benzyl)amino; M is an alkali metal and R1 is H or alkyl. (Alkyl gps. contain 1-4C atoms). The cpds. (I) where R1 is H when X1-3 independently are H, halo, methyl or methoxy and X4 is H, the cpd. (i) where R1 is H; X1, X3, X4 are H, X2 is 5-Cl n is 1 and R is OH and cpds. (II) where R1-3 are H, halo, methyl or methoxy when X4 is H are excluded from those claimed. (I) are anticonvulsants used to treat psychoses and neurological troubles such as epilepsy by oral or parenteral administration in daily doses of 100-1500mg. The activity of (I) as an antagonist to bicuculline induced mortality in mice show AD50 (active dose) of 20-80 mg/kg. In acute toxicity tests in mice the i.p. LD50 was 700-1000mg/kg.
Patent FR-2432033-A1 (FR)
Title: Glass fibre reinforced polypropylene compsn. - contg. specified coupling agent and having improved mechanical properties
Inventor: LOCATELLI JEAN-LOUIS
IPC: C08K7/14
Filed: 1978-07-27
Abstract: The reinforced compsn. contains as fibre-to-polymer coupling agent cpdS. of formula R/X n (I) where n is >=2 pref. 2, 3 or 4, R is an organic gp. of valency n and x is a gp. of formula -T-(CH2)m-CR1=CHR2, where R1 is H or Me, m is 0 or 1, T is a single bond or -O-, -COO-, -CO-, -NHCO-, R2 is H or a 1-6C organic gp. The compsn. pref contains 1-50 wt.% glass fibres and 0.01-10 wt.% (I) w.r.t. fibres and polypropylene. The compsn has improved flexural strength, tensile strength and impact strength. It is partic. suitable for the prodn. of automobile parts (radiators, battery casings, ventilators) and of blanks that can be machine for replacing light alloys.
Patent FR-2403699-A1 (FR)
Title: Dispositif de commande de retour de balayage pour facsimile, bidirectionnel, a plusieurs vitesses et non lineaire
IPC: H04N1/42
Filed: 1978-09-14
Abstract: L'invention concerne l'industrie électronique et celle de la reproduction graphique. Un microprocesseur délivre des signaux d'avance et de retour de la tête de balayage, à une commande de moteur pas-à-pas d'entraînement de la tête de balayage. Application notamment dans les machines à facsimilés.
Patent FR-2437891-A1 (FR)
Title: Double action forging press - has wedges reciprocably mounted on framework and engaging rams carrying female die halves
IPC: B21J9/06
Filed: 1978-10-04
Abstract: The forging press comprises rams carrying male dies and rams carrying female die halves, mounted on the press framework for opposing reciprocation and associated with their own independent drives. The framework also supports a mechanism for clamping the female die halves, including wedges reciprocably mounted on the framework. The wedges engage the rams carrying the female die halves along sloping planes provided on the rams at the sides adjacent to the male die-carrying rams. The wedges associated with different rams are coupled with one another and with their drive by a rocker arm spring-urged relative to the framework.
Patent FR-2440298-A1 (FR)
Title: Habitacle elementaire pour ligne de telepherique
IPC: B61B11/00
Filed: 1978-10-31
Abstract: L'HABITACLE EST MUNI D'UNE COQUILLE AVANT PROTECTRICE CONCUE POUR BASCULER EN RESTANT INSENSIBLE AUX FORCES DYNAMIQUES AGISSANT SUR L'HABITACLE. LA COQUILLE 8 PIVOTE, AUTOUR D'UN AXE TRANSVERSAL 14 PASSANT PRES DE SON CENTRE DE GRAVITE, A L'EXTREMITE AVANT D'UN ETRIER 7 QUI PIVOTE LUI-MEME SUR LE CHASSIS 3 DU SIEGE-CABINE AUTOUR D'UN AXE TRANSVERSAL 6 A L'ARRIERE DU PRECEDENT ET PASSANT PRES DU CENTRE DE GRAVITE DE L'ENSEMBLE COMPOSE DE LA COQUILLE 8 ET DE L'ETRIER 7. L'HABITACLE EST APPLICABLE AUX SIEGES-CABINES A DEUX OU TROIS PLACES JUXTAPOSEES.
Patent FR-2411628-A1 (FR)
Title: Methode et dispositif pour reguler la dimension et la frequence de bulles employees pour melanger des liquides
IPC: B01F33/40
Filed: 1978-12-14
Abstract: L'INVENTION CONCERNE UN DISPOSITIF POUR PRODUIRE DES BULLES A UTILISER POUR LE MELANGE DU MATERIAU D'UN ECHANTILLON DANS UN RECIPIENT. SELON L'INVENTION, IL COMPREND UN MOYEN24 POUR DEFINIR DES QUANTA DISTINCTS14 D'UNE SUBSTANCE18 AYANT UNE DENSITE INFERIEURE A CELLE DU MATERIAU DE L'ECHANTILLON12, ET UN MOYEN20 POUR INJECTER LES QUANTA14 SEPAREMENT EN SEQUENCES ESPACEES DANS LE TEMPS DANS LE RECIPIENT10 A PROXIMITE DE SON FOND16, CES MOYENS DE DEFINITION24 ET D'INJECTION20 ETANT COOPERANTS EN26, 28 AFIN QUE CHAQUE QUANTUM SEPARE FORME UNE BULLE14 DE LA SUBSTANCE, POUVANT MONTER A TRAVERS LE MATERIAU DE L'ECHANTILLON AVEC UNE TURBULENCE MINIMUM. L'INVENTION S'APPLIQUE NOTAMMENT A L'ANALYSE DU SANG ET PLUS PARTICULIEREMENT DES PLAQUETTES DU SANG.
Patent FR-2413113-A1 (FR)
Title: Perfectionnements aux dispositifs separateurs de pulpes
IPC: D21D5/06
Filed: 1978-12-22
Abstract: SEPARATEURS DE PULPE. LA FENTE DE SEPARATION 5, 6 EST FORMEE PAR DEUX PAROIS 18, 21, FIXES L'UNE PAR RAPPORT A L'AUTRE, ET UN DISPOSITIF NETTOYEUR 33 TEL QU'UNE RACLETTE OU UN COUTEAU COOPERE AVEC LE FENTE DE SEPARATION, LEDIT DISPOSITIF NETTOYEUR ET LADITE FENTE ETANT MOBILES L'UN PAR RAPPORT A L'AUTRE POUR ASSURER UN NETTOYAGE CONTINU DE LA FENTE DE SEPARATION. APPLICATION NOTAMMENT AU TRAITEMENT DE SUSPENSION DE PAPIER JOURNAL.
Patent FR-2444417-A1 (FR)
IPC: A43B7/32
Filed: 1978-12-22
Abstract: The process and mold are specially adapted to produce safety footwear for professional use and in particular for persons working on building sites, these articles being obtained by injection molding. The process comprises previously coating the metal sole with adhesive on both sides and fixing it on the mold slab corresponding to the first injection at a distance from the last so as to form between the mold cavity of the slab and the last a gap corresponding to the thickness of the insole produced by the first injection. Thereafter, the slab is removed and there is brought in front of the visible face of the metal sole the second slab for injecting the outsole which will cover the face of the metal sole.
Patent FR-2413774-A1 (FR)
Title: Motor protecting bimetal relay - has slotted arm for pivot pin on bimetal strip with spring acting vertically and horizontally on top
IPC: H01H61/00
Filed: 1978-12-27
Abstract: The cut out, suitable for protecting an electric motor from overheating, has a bimetal strip (33) incorporating an arm (25) with a slot (26) through its parallel sides through which passes the pivot pin (24), so that it can also slide. A spring (32) mounted at its top, bends around it so as to act against it vertically and horizontally. The locking system includes a lug (27) punched in the face of the arm, acting against an eccentric member (28). This eccentric portion is attached to a button (29) which can be rotated outside the casing.
Patent FR-2412924-A1 (FR)
Title: Control of thin capacitor core layer depths of polystyrene - by inclusion of small rigid particles as spacers
IPC: H01G4/20
Filed: 1979-01-18
Abstract: Thin capacitors are made by mixing small particles of relatively infusible material into a fusible dielectric insulating material and then compressing the filled dielectric between layers of conductive material until the depth of the core layer is reduced to a min. thickness limited by the size of the infusible particles. Used as a reliable way of making high capacity structures without risk of local short circuit contact between the surface plates. Specifically claimed are capacitors where the insulating matrix is of 'STYRON' (R TM-polystyrene) and the spacer particles are mineral or chemical powders typically of 20-30 um dia. of e.g. silica, talx, quartz, bauxite or a higher m.pt. plastic such as polyamide, PTFE, polyacetal, polycarbonate, polyethylene or butylene terephthalate or polymethacrylate. The particles may be blended into a melt or soln. of the polystyrene at approx. 10 wt.% loading.
Patent FR-2452386-A1 (FR)
Title: Stamp moistening instrument - comprises spring-loaded ball protruding through end of water-filled plastics tube
IPC: B43M11/08
Filed: 1979-03-26
Abstract: The instrument moistens the adhesive surfaces of stamps or envelopes. It comprises a spherical ball (7) indirectly spring-loaded (2) against an opening of smaller diameter in the end of a plastic tube (6) filled with water (5), and similar to a stylo pen. The ball protrudes part-way from the tube. The design provides an efficient and hygienic means of sticking down stamps and envelope flaps, particularly where large numbers are involved.
Patent FR-2455024-A1 (FR)
Title: Nouveau procede de dedoublement des acides d,l-cis 2,2-dimethyl 3-(2',2'-dihalovinyl) cyclopropane-1-carboxylique
IPC: C07B57/00
Filed: 1979-04-03
Abstract: L'INVENTION CONCERNE UN PROCEDE DE DEDOUBLEMENT DES ACIDES D,L-CIS ET D,L-TRANS 2,2-DIMETHYL 3-(2,2-DIHALOVINYL) CYCLOPROPANE-1-CARBOXYLIQUES DE FORMULE I: (CF DESSIN DANS BOPI) DANS LAQUELLE X REPRESENTE UN ATOME DE FLUOR, DE CHLORE OU DE BROME, CARACTERISE EN CE QUE L'ON SALIFIE UN ACIDE DE FORMULE (I) PAR UN COMPOSE CHOISI PARMI LA D-EPHEDRINE, LA L-EPHEDRINE, LA D-N-METHYL EPHEDRINE, LA L-N-METHYL EPHEDRINE, LA D-PSEUDO-EPHEDRINE ET LA L-PSEUDO-EPHEDRINE DANS UN SOLVANT ORGANIQUE, PUIS ON ISOLE ET TRAITE LE SEL CRISTALLISE FORME PAR HYDROLYSE ACIDE POUR OBTENIR L'ACIDE CORRESPONDANT DEDOUBLE.
Patent FR-2453241-A1 (FR)
Title: Discharge orifice grill mounting for swimming pool bottom - is suspended from orifice walls by opposed flat ended bolts
IPC: E03F5/06
Filed: 1979-04-03
Abstract: The grill support (5) has a flat diameter traverse bar (9) and an annular ring (6). The latter has two diametrically opposed vertical extension plates (7,8). Opposed flat ended bolts (10,11) are screwed against the walls of the orifice until the grill support is firmly fixed. The horizontal grill (1) has two vertical bolts (12,13) of diameter thin enough to enter the holes of the grill' but with heads large enough to remain on top of the grill. These bolts pierce two holes in the traverse (9) so that lock nuts.
Patent FR-2450842-A1 (FR)
Title: Procede de preparation d'un hydrolysat de proteines purifie
Inventor: OLOFSSON MATS
IPC: A23J3/00
Filed: 1979-04-11
Abstract: LA PRESENTE INVENTION A TRAIT A UN PROCEDE DANS LEQUEL ON SOUMET A HYDROLYSE UNE SOLUTION AQUEUSE DE PROTEINES, ON FAIT SUBIR AU PRODUIT DE L'HYDROLYSE UN TRAITEMENT THERMIQUE PERMETTANT UNE DENATURATION DES PROTEINES QU'IL CONTIENT ET ENFIN ON ELIMINE LESDITES PROTEINES PAR ULTRAFILTRATION. LE PERMEAT D'ULTRAFILTRATION CONSTITUE L'HYDROLYSAT DE PROTEINES PURIFIE.
Patent FR-2457937-A1 (FR)
Title: Prefab. modular construction procedure and elements for buildings - has similar elements for walls and floors, forming structural posts and beams
IPC: E04B1/04
Filed: 1979-05-30
Abstract: The elements are reinforced concrete grills that form the load bearing framework of the building. They are quicker to erect than casting in situ, are lighter than other prefab. units and offer great possibilities for a variety ofarrangements. The grills have ribs spaced at 0.6m intervals and the floor grill has a solid decking (5) that may or may not be used on the walls. The wall units are made to complete floor height and the construction is completed by posts and beams (8,9) of the same thickenss as that of the grills.
Patent FR-2427136-A1 (FR)
Title: Element d'usure pour broyeur
IPC: B02C17/22
Filed: 1979-05-31
Abstract: L'invention concerne un élément de garnissage pour broyeurs. L'élément de garnissage 30 est prévu pour être disposé entre deux barres de soulèvement adjacentes 20 espacées sur la face interne 16 de la paroi 12 du broyeur 10, ledit élément comportant un corps élastique 31 en matière élastomère vulcanisee et de largeur sensiblement égale à l'écartement entre deux barres 20 et deux ailes rigides en matière plastique 36 encadrant latéralement ledit corps 31 et fixées sur celui-ci, les bords des deux barres adjacentes 20 reposant sur chacune des ailes 36 de manière à appliquer l'élément 30 contre la paroi 12 du broyeur. Application aux broyeurs à tambours rotatifs.
Patent FR-2457884-A1 (FR)
Title: Powder coating compsn. forming smooth films - comprises epoxy! resin, poly:carboxylic acid and ammonium salt of mono- or poly:carboxylic acid
IPC: C08G63/20
Filed: 1979-06-01
Abstract: Powder paint or coating contains a cpd. (I) with >=2 epoxy gps., a cpd. (II) with >=2 carboxy gps. and an ammonium salt (III) of formula R1(COOH)n-m(COO-)m N+R2R3R4R5 m (where m and n are 1-100000 with the proviso that m = n, R1 is a gp. from a mono- or poly-basic carboxylic acid and R2, R3, R4 and R5 are 1-30C alkyl opt. substd. by halogen, nitro, 1-4C alkoxy or furyl or opt. halogen, nitro, 1-4C alkyl, 1-4C alkoxy or furyl substd. 6-10C cycloalkylalkyl, 5-9C cycloalkyl, 6-20C aryl or 7-30C aralkyl or >=2 of R2-5 form an (un)satd. heterocyclic ring with the N atom). Compsn. hardens at low temps., forms films with excellent smoothness and does not turn brown when stored.
Patent FR-2458651-A1 (FR)
Title: Base assembly for tubular columns of street lights - has combined bolt and resin column grip mounted in socket with inclined walls
IPC: E04H12/22
Filed: 1979-06-07
Abstract: The base piece (1) is single cast, is rectangular in outside plan shape with a circular interior socket and is bolted to the ground at the four corners. The socket has inclined and hollow walls that hide fixing bolts and nuts (12) which pass through the socket walls and the tubular column. The diameter of the socket is slightly larger than the exterior column diameter to allow a thin cover of thixotropic resin (11) to be applied to the column before entry into the socket. The resin paste is capable of taking and holding a particular shape before setting.
Patent FR-2458820-A1 (FR)
Title: Dispositif d'acquisition distance dans un systeme radar
Inventor: TEILHET MICHEL
IPC: G01S13/87
Filed: 1979-06-13
Abstract: DISPOSITIF D'ACQUISITION DISTANCE DANS UN SYSTEME RADAR, NOTAMMENT DANS UN SYSTEME DE POURSUITE. LE DISPOSITIF, QUI COMPORTE UN RADAR DE VEILLE AVEC UNE ANTENNE DIRECTIVE MOBILE ET DONT ON CONNAIT A TOUT INSTANT LA DIRECTION, UN DISPOSITIF DE POURSUITE DONT ON CONNAIT AUSSI A TOUT INSTANT LA LIGNE DE VISEE, ET UN EXTRACTEUR VIDEO, COMPORTE EGALEMENT DES MOYENS DETECTANT LE PASSAGE DE L'ANTENNE DE VEILLE DANS LA DIRECTION DE LA LIGNE DE VISEE DU SYSTEME DE POURSUITE, AINSI QUE DES MOYENS AUTORISANT LA MESURE DE LA DISTANCE D'UN ECHO POURSUIVI A PARTIR DES SIGNAUX DE LA VEILLE, LORSQUE LA DIRECTION DE L'ANTENNE DE VEILLE EST LA MEME QUE CELLE DE LA LIGNE DE VISEE.
Patent FR-2430405-A1 (FR)
Title: Procede de preparation des diesters d'acides carboxyliques
IPC: C07C67/38
Filed: 1979-07-02
Abstract: L'invention concerne un procédé de préparation d'un diester d'un acide dicarboxylique. Ce procédé consiste à soumettre un hydrocarbure insaturé, du monoxyde de carbone et un ester d'acide nitreux, à une réaction catalytique en phase vapeur à une température de 50 à 200 degrés C, en présence d'un métal du groupe du platine ou d'un sel de celui-ci et d'un composé halogéné. Application à la préparation de diesters d'acides dicarboxyliques ayant deux atomes de plus que l'hydrocarbure insaturé de départ.
Patent FR-2431407-A1 (FR)
Title: Perfectionnements apportes aux bogies de wagon
IPC: B61F3/08
Filed: 1979-07-19
Abstract: L'invention a trait à des perfectionnements apportés aux bogies de wagons de chemin de fer. Elle a pour objet un bogie de wagon de marchandises conçu pour l'installation de bras de guidage en vue d'un guidage radial dans des courbes et de la stabilité à vitesse élevée, et un mécanisme de freinage pneumatique monté sur le bogie du type utilisant des tiges de poussée doubles à travers la traverse dansante pour éliminer les forces sollicitant le bogie développées par un mécanisme de freinage classique par des organes pour loger les tiges de poussée à travers la traverse dansante et des organes permettant aux bras de guidage pour guider les tiges de frein dans le sens latéral. Application notamment au matériel roulant ferroviaire.
Patent FR-2462227-A1 (FR)
IPC: B23D21/08
Filed: 1979-08-02
Abstract: The cutter comprises tool holders (6, 7, 8) which are levers revolving coaxially with the immobilised tube (16) and which receive their drive force from an oblique elastic pusher (20) anchored to a plate. A member capable of actuating the angular offset of the plate with respect to a member revolving coaxially with the tube (16) supports the tool-holder levers (6, 7, 8). A vice clamps the tube (16) coaxially with the plate and with the revolving member. This cutter may cut tubes of various shapes, types and dimensions.
Patent FR-2439262-A1 (FR)
Title: Procede de fabrication d'un toron et dispositif pour le fabriquer
IPC: D07B7/02
Filed: 1979-09-04
Abstract: PROCEDE ET DISPOSITIF DE FABRICATION D'UN TORON A FORT COEFFICIENT DE REMPLISSAGE. ON COMPRIME LE TORON PAR PASSAGE DANS UN OUTIL PRESSEUR CONSTITUE PAR AU MOINS UN JEU DE GALETS DE LAMINAGE 8 AYANT UN DECALAGE ANGULAIRE ENTRE EUX. UNE FILIERE 7, DE PREFERENCE ROTATIVE, PEUT ETRE DISPOSEE A LA SUITE DE CES GALETS. UN TORON DONT LE COEFFICIENT DE REMPLISSAGE INITIAL EST DE 0,83 PEUT ETRE AINSI COMPRIME JUSQU'A UN COEFFICIENT DE REMPLISSAGE D'AU MOINS 0,88. APPLICATION A LA FABRICATION DE TORONS A COEFFICIENT DE REMPLISSAGE TRES ELEVE.
Patent FR-2464031-A1 (FR)
Title: Small scale chamber for producing smoked meals - using simple metal supports under a cylindrical ventilated cover
IPC: A23B4/052
Filed: 1979-09-03
Abstract: An enclosure for producing smoked foods on a domestic scale comprises a combination of a rack supported over a tray for holding a suitable fuel and a cylindrical cover closed at the top and with ventilation holes near its base. All the components are of metal. Suitable for smoking portions of fish, meat, fowl etc. over burning wood chips or aromatic herbs.
Patent FR-2467032-A1 (FR)
Title: Continuous casting machine with starter bar chain - which can be sepd. from starter bar head when head is stuck to the casting
Inventor: PIETRYKA JOSEPH
IPC: B22D11/08
Filed: 1979-10-08
Abstract: In an arcuate path-type continuous casting machine which employs a starter bar chain, the first link of the starter bar is connected to the starter bar head so that it can be disconnected when it is angled at 60-90 deg. to the head. Devices are provided to allow withdrawal of the starter bar, on its withdrawal track above the casting guide track, and rotation of the first link w.r.t. the head when the head cannot be detached from the casting by the conventional sepn. device. It is not necessary to stop the machine to separate the starter bar head from the casting by flame cutting.
Patent FR-2471111-A1 (FR)
Title: Telephone exchange equipment bay flame - has strengthening struts secured to base and feet facilitating movement by a fork lift truck
Inventor: BUCQUET JACQUES
IPC: H04Q1/10
Filed: 1979-11-28
Abstract: The frame comprises upper and lower bodies braced by vertical struts. The lower body has support stands supporting the frame on the ground with a frame of four metal square cross-section tubes rigidly secured to each body for additional rigidity. The tubes are of similar length to and associated with the normal L-profile struts (26) of the frame with the vertical struts resting on the tubes to aid their vertical orientation. In addition, the parts of the stands setting the spacing of the lower body from the floor are located adjacent the tube ends to provide maximum spacing between them, facilitating movement of the frame by engagement of a fork lift truck fork in the frame.
Patent FR-2471552-A1 (FR)
Title: Chalumeau a deux gaz muni d'un dispositif anti-inflammation interne
Inventor: MARIETTA CESAR
IPC: F23D14/82
Filed: 1979-12-13
Abstract: CHALUMEAU A DEUX GAZ MUNI D'UN DISPOSITIF ANTI-INFLAMMATION INTERNE. UN MOYEN D'ARRET OU DE DIMINUTION DE DEBIT 37 EST DISPOSE ENTRE LE ROBINET 19 ET L'INJECTEUR 27 ET EST RENDU ACTIF EN REPONSE A UNE ELEVATION INTEMPESTIVE DE LA TEMPERATURE DANS LA REGION R. UNE CHAMBRE DE PREDETENTE 31 EST PREVUE POUR LIMITER LES RISQUES DE RENTREE DE FLAMME. SI NEANMOINS LA FLAMME RENTRE, L'OBTURATEUR 37 SE FERME ET ECARTE TOUT DANGER. APPLICATIONS: CHALUMEAU A DEUX GAZ, NOTAMMENT CHALUMEAU OXYACTETYLENIQUE.
Patent FR-2472253-A1 (FR)
Title: Procede de fabrication de cable electrique souple avec ame multibrins etamee et isolation appliquee a haute temperature
Inventor: BASCOU EDITH
IPC: H01B7/08
Filed: 1979-12-18
Abstract: PROCEDE DE FABRICATION DE CABLE ELECTRIQUE SOUPLE AVEC AME MULTIBRINS ETAMEE ET ISOLATION APPLIQUEE A HAUTE TEMPERATURE. UNE DIFFUSION PREALABLE D'ETAIN DANS LE CUIVRE DES BRINS DE L'AME PERMET D'EVITER LA SOUDURE DES BRINS ENTRE EUX, PENDANT LA REALISATION DE L'ISOLATION A TEMPERATURE SUPERIEURE A CELLE DE LA FUSION DE L'ETAIN, TOUT EN CONSERVANT UNE EPAISSEUR FINALE D'ETAIN LIBRE A LA SURFACE DE CES BRINS. APPLICATION A LA FABRICATION DES CABLES D'AVIONS.