baber/WOPTO huggingface dataset:
Patent FR-2519146-A1 (FR)
Title: Systeme et procede pour le depistage de la toxoplasmose
Inventor: LAWNY FRANCOIS
IPC: G01N33/569
Filed: 1981-12-24
Abstract: SYSTEME POUR LA DETECTION DE LA TOXOPLASMOSE PAR AGGLUTINATION DIRECTE, COMPRENANT UN TAMPON DE DILUTION ET UNE SUSPENSION D'ANTIGENES OU TOXOPLASMES. LE TAMPON DE DILUTION, ET EVENTUELLEMENT LES TOXOPLASMES, COMPRENNENT AU MOINS UNE SUBSTANCE OU UN SYSTEME LEUR PROCURANT UNE COLORATION. APPLICATION A L'AMELIORATION DES DEPISTAGES DE LA TOXOPLASMOSE.
Patent FR-2518992-A1 (FR)
Title: 1-Amino-omega-aryloxy substd. ethane and propane derivs. - with calcium antagonising activity e.g. for treating angina
Inventor: BOURGERY GUY
IPC: A61K31/445
Filed: 1981-12-24
Abstract: Amines of formula (I) and their acid addn. salts are new (R is H, halo, methyl, hydroxy, 1-4C alkoxy or benzyloxy, n is 1 or 2, m is 2 or 3. A is COCH2CH2, CHOH.CH2CH2, CH2CH2CH2, CHOH.C(CH3)2CH2 or CO.C(CH3)2.CH2 with Ar attached to the left-hand side. R1, R2 is H, 1-4C alkyl, H, 5-6C cycloalkyl or H, 4-8C cycloalkylalkyl (except where A is CO.C(CH3)2 CH2 or CHOH.C(CH3)2.CH2); or is di(1-4C) alkyl, or together with N completes pyrrolidino, piperidino, hexamethyleneimino or morpholino. Ar is gp. (b) or (c), R3 is halo, nitro or methyl. R4 is 1-4C alkoxy, p is 0-2, q is 0-4, (p+q not over 4) but when A is COCH2CH2 or CHOH.CH2CH2, p and q cannot both be zero). Also new are the intermediates (III) and (V) (R'1, R'2 is di(1-4C) alkyl or completes a heterocyclic ring). (I) have calcium antagonising activity so are useful as antiangina, antiarrhythmic, antihypertensive and vasodilating agents. In mice, intravenous LD50 values were up to about 40 mg/kg and the usual oral dose is up to 500 mg taken 1-5 times a day.
Patent FR-2497738-A1 (FR)
Title: Procede et dispositif pour produire des signaux de changement de rapport de boite de vitesses
Inventor: STEPHAN WOLFGANG
IPC: B60W10/11
Filed: 1982-01-13
Abstract: L'INVENTION CONCERNE UN PROCEDE ET UN DISPOSITIF POUR PRODUIRE DES SIGNAUX DE CHANGEMENT DE RAPPORT DE BOITE DE VITESSES D'UN VEHICULE AUTOMOBILE. DES SONDES DE MESURE 7, 8, 9 CAPTENT LA VITESSE DE ROTATION DU MOTEUR 1, SON COUPLE, LA VITESSE D'AVANCE DU VEHICULE, AINSI QUE D'AUTRES GRANDEURS CARACTERISTIQUES; UN CALCULATEUR 6 RECOIT LES VALEURS DE MESURE ET PRODUIT DES SIGNAUX DE COMMANDE LORSQUE LES VALEURS DE MESURE TRAITEES PRODUISENT DES GRANDEURS QUI SONT SITUEES SOIT AU-DESSUS SOIT EN DESSOUS D'UNE PLAGE PREDETERMINEE DE VALEURS, QUI EST BASEE SUR LA COURBE DE CONSOMMATION SPECIFIQUE MINIMALE DE CARBURANT DU MOTEUR ET QUI EST DETERMINEE AUTANT QU'IL EST POSSIBLE PAR DES VALEURS LIMITES (LIMITES DE COMMANDE) PLACEES SYMETRIQUEMENT, EN CE QUI CONCERNE LA CONSOMMATION, PAR RAPPORT AUX VALEURS DE LADITE COURBE ET DONT L'ESPACEMENT MUTUEL EST RESPECTIVEMENT PROPORTIONNEL A LA GRANDEUR RESPECTIVE D'UN ECHELON DE CHANGEMENT DE RAPPORT DE LA BOITE. APPLICATION AU DOMAINE AUTOMOBILE, NOTAMMENT AUX CAMIONS.
Patent FR-2502268-A1 (FR)
Title: Dispositif de fixation
Inventor: LANG GUSZTAV
IPC: E02D5/80
Filed: 1982-02-23
Abstract: L'INVENTION A TRAIT A UN DISPOSITIF DE FIXATION COMPRENANT UNE TIGE D'ANCRAGE ET UN CORPS EN MATIERE PLASTIQUE FUSIBLE SOUS L'ACTION D'UN APPORT DE CHALEUR PAR LA TIGE D'ANCRAGE. LE CORPS EN MATIERE PLASTIQUE EST CONSTITUE PAR UN GRANULAT THERMOPLASTIQUE OU THERMODURCISSABLE 1.
Patent FR-2502415-A1 (FR)
Inventor: FREITAG GERHARD
IPC: H02K17/32
Filed: 1982-03-11
Abstract: For an electric motor having a motor output-drive shaft which is supported in bearing plates, especially for drives with a different load requirement, for example vehicle drives, it is proposed according to the invention that the rotational elasticity required for the drive be transposed to the drive motor, the actual rotor (1) of the motor being supported such that it can rotate separately on the motor output-drive shaft (8), and the torque being transmitted indirectly via an integrated rotationally elastic coupling. The invention results in the rotational elasticity being transposed from the drive into the traction motor. This represents a space-saving and cost-saving measure. It is possible to dispense with large sprung wheels or specific special couplings which provide the rotational elasticity. It is now possible to use articulated couplings without any rotational elasticity, directly.
Patent FR-2502305-A1 (FR)
Title: Stacking plate carrier for cookers - has peripheral feet twice length of intermediate space for stability (NO 11.10.82)
Inventor: WILDENAUER ALFRED
IPC: A47J37/00
Filed: 1982-03-17
Abstract: The support has a dished top (1) and a vertical rim. The rim has three cut-outs (6,7,8) leaving three peripheral feet (3,4,5). The length of the feet is twice as long as the length of the cut-outs between them. The top periphery of the support has a rebate (9) forming a locating plateau (10) for the feet of the next carrier. The arrangement is stable because of the overlapping of the support feet between one carrier and the next, due to ratio of the length of the feet to the length of the space between them.
Patent FR-2523829-A1 (FR)
Title: Combined table, workbench and scaffolding - consists of two rectangular frames, with two legs, uprights and horizontal cross pieces
IPC: B25H1/04
Filed: 1982-03-29
Abstract: The combined table, work bench or scaffolding comprises two separate, rectangular frames (1), each consisting of tubular vertical uprights (4) to which are fixed two horizontal cross-pieces, an upper (5) and a lower (6) one. An upper horizontal cross-piece (7) on each frame is joined to two vertical slides fitting into the two tubular uprights at the bottom of which are two movable legs. Each leg (3) comprises horizontal tubular sections (9) and reinforcements (13).
Patent FR-2526225-A1 (FR)
Title: Procede de realisation d'un condensateur integre, et dispositif ainsi obtenu
Inventor: KERR GEORGE
IPC: H01L27/01
Filed: 1982-04-30
Abstract: PROCEDE DE REALISATION DE CONDENSATEURS INTEGRES DANS UN CORPS SEMI-CONDUCTEUR 1 RECOUVERT D'UN RESEAU D'INTERCONNEXIONS MULTI-COUCHES FORME DE DEUX NAPPES 5A, 11 SEPAREES PAR DES COUCHES ISOLANTES 3, 8. PROCEDE CARACTERISE EN CE QUE, SUR LA PREMIERE COUCHE ISOLANTE 3, ON DEPOSE UNE COUCHE METALLIQUE 5 A PARTIR DE LAQUELLE ON CREE UNE PELLICULE ETANCHE 6 PAR OXYDATION ANODIQUE, CETTE PELLICULE ETANT ENSUITE PHOTOGRAVEE POUR FORMER LE DIELECTRIQUE D'UN CONDENSATEUR DONT LES ARMATURES SONT CONSTITUEES DES COUCHES METALLIQUES 5B ET 12.
Patent FR-2526415-A1 (FR)
Title: Dispositif de commande simultanee de l'ensemble des outils-traceurs tracant des traits longitudinaux paralleles sur une bande de verre en mouvement
Inventor: GABILLET MAURICE
IPC: C03B33/027
Filed: 1982-05-07
Abstract: LA PRESENTE INVENTION CONCERNE UN DISPOSITIF PERMETTANT DE COMMANDER LES MOUVEMENTS SIMULTANES DE LEVEE ET DE DESCENTE DES OUTILS QUI TRACENT LES TRAITS LONGITUDINAUX SUR UNE BANDE DE VERRE EN VUE DE SA DECOUPE, LEDIT DISPOSITIF COMPORTANT UNE BARRE PORTEUSE, DES OUTILS ET PORTE-OUTILS DE TRACAGE, L'ENSEMBLE OUTIL-PORTE-OUTILS 7, 12 ETANT SOLIDAIRE D'UN BRAS 14 ARTICULE AUTOUR DE DEUX AXES, L'UN RELIE AU CHARIOT PORTE-OUTIL ET L'AUTRE TOURILLONNANT AUTOUR D'UN ARBRE EXCENTRIQUE 17 ENTRAINE EN ROTATION D'UN QUART OU DEMI-TOUR PAR UN MOTEUR 27 FONCTIONNANT EN PAS A PAS.
Patent FR-2506880-A1 (FR)
Title: Mecanisme de transmission a engrenages
Inventor: HIRT MANFRED
IPC: F16H55/14
Filed: 1982-05-28
Abstract: CHAQUE ROUE 1, 3, 4 DU MECANISME EST DIRIVEE EN AU MOINS TROIS ELEMENTS (PAR EXEMPLE 1A, 1B, 1C DISPOSES COTE A COTE, CES ELEMENTS ETANT SYMETRIQUES PAR RAPPORT AU MILIEU DE LA LARGEUR DE LA DENTURE LA LARGEUR DE L'ELEMENT CENTRAL 1A ETANT EGALE A LA SOMME DE CELLES DES AUTRES. LES ELEMENTS SONT DECALES DE LA MOITIE DU PAS CIRCULAIRE. CEUX 4A, 4B, 4C DE LA COURONNE 4 SONT RELIES A UNE BAGUE EXTERIEURE 13 PAR DES ENTRETOISES ANNULAIRES ETROITES 12 PERCEES D'OUVERTURES 11.
Patent FR-2528390-A1 (FR)
Title: Cabinet for storing spare parts - has small boxes of varied size fitting inside single large box
IPC: B25H3/02
Filed: 1982-06-11
Abstract: The cabinet (1) consists of a box (2) and a series of smaller sub-boxes (3), without covers. These split up the total space into a series of sub-spaces. One side wall (6) of the sub-boxes (4), facing the user when in position, has an extending tongue (7), above its general level (5). The box and sub-boxes are of folded cardboard, the box being x.u wide and y.u' deep, x and y being whole numbers and u and u' the modular lengths. The sub-boxes have a width of n.u and a depth of n'.u', n' being between 0 and y.
Patent FR-2509805-A1 (FR)
Title: Amplificateur de force hydraulique
Inventor: BELART JUAN
IPC: B60T13/12
Filed: 1982-06-30
Abstract: L'INVENTION SE RAPPORTE AUX AMPLIFICATEURS DE FORCE HYDRAULIQUE. L'AMPLIFICATEUR DE FORCE HYDRAULIQUE COMPORTE UN CORPS 1 DANS LEQUEL EST GUIDE UN PISTON AMPLIFICATEUR 2. CE PISTON SE DEPLACE SOUS L'ACTION DE LA PRESSION REGNANT DANS LA CHAMBRE DE PRESSION 11. CETTE PRESSION PEUT VARIER GRACE AU DEPLACEMENT DU TIROIR DE COMMANDE 21 DE LA SOUPAPE 19, DANS LE CORPS DE SOUPAPE 20, CE QUI ENTRAINE L'ALIMENTATION DE LA CHAMBRE 11 PAR LA SOURCE DE PRESSION 26. CE TIROIR DE COMMANDE EST RELIE MECANIQUEMENT A UNE TIGE-PISTON 9 PAR UN FLEXIBLE 16, 36 DONT LA GAINE ESTSOLIDAIRE DU CORPS DE REFERENCE 22 ET DU PISTON 2. LA PRESSION D'EQUILIBRE EST CELLE QUI PERMET DE CONSERVER, UN INTERVALLE AXIAL S SENSIBLEMENT CONSTANT AU COURS DU FREINAGE. L'INVENTION S'APPLIQUE AUX AMPLIFICATEURS DE FORCE HYDRAULIQUES DE FREINAGE POUR VEHICULES AUTOMOBILES.
Patent FR-2530317-A1 (FR)
Inventor: TOUSSAINT MICHEL GEORGES
IPC: B01F5/04
Filed: 1982-07-15
Abstract: 1. A device for the combustion of a mixture of fluids, comprising an injector for motive fluid, at the outlet of which is disposed a burner body forming a venturi (1, 2, 3, 4), characterized in that the injector is formed by one or more injectors (6) of annular cross-section arranged coaxially to the centre axis, at the outlet of which injector or injectors is disposed a burner boby forming a venturi (1, 2, 3, 4), then a flame arrester (5) of aerodynamic type with a tunnel arranged at the end of said body opposite to the injection end (1), the tunnel (11) of said flame arrester (5) having either a frustoconical profile with an angle at the apex of between 108 and 358 or an evolutive profile with an angle at the apex of 908 relative to the axis.
Patent FR-2510822-A1 (FR)
Title: Ecrou d'accouplement pour connecteur electrique
Inventor: WERTH DEE ADOLPH
IPC: H01R13/622
Filed: 1982-08-03
Abstract: L'INVENTION CONCERNE LES CONNECTEURS ELECTRIQUES DONT LES COQUILLES SONT RELIEES PAR UN ECROU D'ACCOUPLEMENT. L'ECROU D'ACCOUPLEMENT COMPORTE DES MOYENS DE LIBERATION 50, 54 QUI CONSISTENT EN UN MANCHON DE DESACCOUPLEMENT 50 MONTE EN ROTATION SUR L'ECROU ET AYANT UNE PAROI INTERIEURE RADIALE 51 APPLIQUEE CONTRE LES CANNELURES D'UNE COQUILLE EN UNE CAME 54 PORTEE PAR LE MANCHON 50 ET AYANT UNE EXTREMITE LIBRE 54B S'ETENDANT VERS LADITE COQUILLE 12, CETTE EXTREMITE LIBRE 54B ETANT SUSCEPTIBLE DE SOULEVER UN ELEMENT DE VERROUILLAGE 60 ET DE LIBERER UNE DENT 68 DE SON INSERTION DANS LES CANNELURES ET EN UN RESSORT 52 S'OPPOSANT A LA ROTATION DANS LE SENS DE DESACCOUPLEMENT DE LA CAME 54 VERS L'ELEMENT DE VERROUILLAGE 60. LE CONNECTEUR PROPOSE EST FACILEMENT DEMONTABLE PAR L'UTILISATEUR ET RESTE ACCOUPLE LORSQU'IL EST SOUMIS AUX VIBRATIONS.
Patent FR-2533357-A1 (FR)
Title: Conducteur electrique emaille a faible coefficient de frottement, procede de fabrication, et moyens de mise en oeuvre
Inventor: ANDRE RAYMOND
IPC: H01B3/30
Filed: 1982-09-21
Abstract: CONDUCTEUR ELECTRIQUE EMAILLE A FAIBLE COEFFICIENT DE FROTTEMENT ET LUBRIFIE 1 COMPRENANT AU NIVEAU DE LA SURFACE DE SON REVETEMENT D'EMAIL EXTERIEUR 4, ET SANS ABAISSER LA CLASSE INITIALE DE TEMPERATURE DE CE REVETEMENT D'EMAIL, UNE COMBINAISON D'UN EMAIL EN UNE MATIERE ELECTRIQUEMENT ISOLANTE DANS LA MASSE DE LAQUELLE EST INCORPORE UN LUBRIFIANT SOLIDE INTERNE SOUS FORME DE GRANULES 6, ET D'UN LUBRIFIANT EXTERNE SOUS FORME D'UNE PELLICULE 5. PROCEDE DE FABRICATION DE CE CONDUCTEUR EMAILLE LUBRIFIE COMPRENANT UN TRAITEMENT THERMIQUE DU REVETEMENT D'EMAIL EXTERIEUR 4 A UNE TEMPERATURE ELEVEE. MOYENS DE MISE EN OEUVRE DE CE PROCEDE COMPRENANT POUR CE TRAITEMENT THERMIQUE, UN FOUR A CONVECTION FONCTIONNANT A UNE TEMPERATURE SUPERIEURE A 600C.
Patent FR-2533277-A1 (FR)
Title: Universal transmission joint having a cruciform central articulation linked on either side to two frustoconical similar ends in their portion which is linked to the articulation.
IPC: F16D3/38
Filed: 1982-09-22
Abstract: The invention relates to universal transmission joints with a central articulation. The invention makes it possible to obtain larger operational angles which can reach 60 DEG and more, whilst at the same time conferring increased precision and robustness to the universal joint. The universal joint, the object of the invention, comprises a cruciform articulation 1, two substantially frustoconical forks in their portion which is linked to the articulation 2 and 3. The assembly of the three parts constituting the universal joint using pins 4 is easy. Amongst the most useful applications of the invention, can be cited robotics, the remote manipulation of dangerous substances, machine tools, marine.
Patent FR-2514334-A1 (FR)
Title: Dispositif pour accumuler des produits plats, notamment des produits d'impression, arrivant dans une relation de chevauchement mutuel
Inventor: MULLER ERWIN
IPC: B65H29/00
Filed: 1982-10-07
Abstract: L'INVENTION CONCERNE UN DISPOSITIF POUR ACCUMULER DES PRODUITS PLATS, NOTAMMENT DES PRODUITS D'IMPRESSION, ARRIVANT DANS UNE RELATION DE CHEVAUCHEMENT PARTIEL. LE DISPOSITIF COMPREND, DANS UN CHASSIS MOBILE 2, UN TAMBOUR D'ENROULEMENT 4 QUI EST RELIE A UNE EXTREMITE D'UNE BANDE SEPARATRICE 9, ELLE-MEME ENROULEE SUR UNE BOBINE 8 QUI EST MONTEE A ROTATION DANS DES BRAS 6 DU CHASSIS; SUR L'ARBRE 3 DU TAMBOUR 4 AGIT UN FREIN 5; L'ARBRE 7 DE LA BOBINE 8 EST EGALEMENT SOLLICITE PAR UN FREIN 13; LE CHASSIS 2, Y COMPRIS LE TAMBOUR D'ENROULEMENT 4, LA BOBINE DE BANDE 8 ET LA BANDE SEPARATRICE 9 CONSTITUENT UN ENSEMBLE FACILE A TRANSPORTER; POUR L'ENROULEMENT DES PRODUITS PLATS, L'ARBRE 3 DU TAMBOUR 4 EST ENTRAINE, LE FREIN 5 AGISSANT SUR CET ARBRE ETANT DESSERRE; LA BOBINE SEPARATRICE 8 EST LEGEREMENT FREINEE PAR LE FREIN 13; LES PRODUITS PLATS SONT INTRODUITS DANS UN INTERVALLE D'ENROULEMENT W ET SONT ENROULES EN MEME TEMPS QUE LA BANDE 9 SUR LE TAMBOUR 4. APPLICATION AU DOMAINE DE L'IMPRESSION.
Patent FR-2534651-A1 (FR)
Title: Control device for selecting the rotational movement of a shaft
Inventor: MALAGIE JEAN-MARIE
IPC: A01D69/06
Filed: 1982-10-15
Abstract: Control device for selecting the rotational movement of a shaft. The device comprises: a first pinion 5 wedged on the shaft; a second pinion 25 borne by a movable lever 23; means 31 for coupling between the first and the second pinions; means 40, 15, 19, 11, 31 for rotably driving the second pinion; and means 33 for controlling the movable lever 23 in order to move the latter between an inactive position for which the first and second pinions 5, 25 do not cooperate and an active position in which they are rotably linked via the said coupling means 31.
Patent FR-2537292-A1 (FR)
Title: Spectacles having filtering power which can be adjusted
IPC: G02C7/12
Filed: 1982-12-01
Abstract: The invention relates to a pair of spectacles having filtering power which can be adjusted according to the preferences of the wearer. These spectacles consist of a main frame 1 to which polarising lenses 2 are attached and of two rotary frames 3 to which filtering polarising lenses 4 are attached. The adjustment of the filtering power is carried out by angularly shifting the movable filtering polarising lenses 4 with respect to the fixed polarising lenses 2, by means of a manoeuvring tab 5 and a flexible wire 6 which renders the rotary frames 3 rotationally integral. These spectacles are intended for persons whose eyes are subjected to intense and rapid light variations or to harmful radiation.
Patent FR-2518230-A1 (FR)
Title: Electric storage heater e.g. for school classroom - has two bimetallic elements similarly situated and separated by insulating block near flap for cold air intake
Inventor: KAIM LEO
IPC: F24H9/20
Filed: 1982-12-09
Abstract: The heater has a valve (12) controlling the amount of cold air supplied to the mixing space for combining with the heated air surrounding the heat storage core. The valve setting is determined by a pair of bimetallic elements (13,15) which act directly on the valve closure element (12) at their free ends. The two bimetallic elements (13,15) lie parallel to one another and are held apart by spacers (16) carried by the surface of one of the elements (13,15). Both elements pref. have identical lengths. The heater allows all the stored heat to be dissipated in as short a time as possible with the max air flow maintained for as long as possible during heat dissipation.
Patent FR-2538234-A1 (FR)
Title: Cardboard structure or the like for use as a display unit or advertising support, and blank for producing this structure
Inventor: KOMSA DIDIER
IPC: A47F5/11
Filed: 1982-12-27
Abstract: The invention relates to a cardboard blank comprising five panels 1, 2, 3, 4, 5 arranged in a strip and mutually articulated by parallel folding lines 6, 7, 8, 9, the panel 1 having the largest dimensions, comprising a cutout having the shape of a H whose transverse bar is parallel to the said folding lines. This blank makes it possible to produce a structure for use as a display unit or as an advertising support.
Patent FR-2538933-A1 (FR)
Title: Coin sorter and/or counter device
Inventor: AMIEL ANDRE
IPC: G07D9/00
Filed: 1982-12-31
Abstract: a. Coin sorter and/or counter device. b. Device characterised in that, above the disc, is provided a flexible sleeve 10 terminating at its lower end 101 in proximity to the disc 3 and a plate 11 arranged parallel a slight distance above the disc outside the sleeve, this fixed rotating plate being vertically movable. c. The invention applies to coin sorting and/or counting devices.
Patent FR-2519525-A1 (FR)
Inventor: JORDA JOSE MAS
IPC: A45C13/26
Filed: 1983-01-06
Abstract: A plastic bag, especially for fruit, consisting of a body of tube-shaped net structure having two longitudinally extending reinforced fabric parts with a denser net structure but without impermeable regions. The seam is welded in a line. The handles are welded to the reinforced fabric parts of the bag body.
Patent FR-2521942-A1 (FR)
Title: Crampons de chaine de vehicules a chenilles
Inventor: BLOCHLINGER OSKAR
IPC: B62D55/275
Filed: 1983-02-22
Abstract: L'INVENTION CONCERNE UN CRAMPON POUR VEHICULES A CHENILLES, DONT UN CERTAIN NOMBRE PEUT ETRE MONTE SUR LA CHENILLE AVEC UNE DISTANCE DETERMINEE ENTRE EUX PAR LES PATINS DE LA CHENILLE. SELON L'INVENTION, CHAQUE CRAMPON 3 A UN CORPS 5 DONT LA FORME SE RAPPROCHE DE CELLE D'UN TRAPEZE EN COUPE TRANSVERSALE ET AVANTAGEUSEMENT AUSSI EN COUPE LONGITUDINALE, QUI EST FAIT EN UN CAOUTCHOUC ARME OU EN UN MATERIAU RESSEMBLANT AU CAOUTCHOUC, LA SURFACE COTE BASE DU CORPS 5 ETANT DETERMINEE POUR S'APPUYER SUR LA CHENILLE. L'INVENTION S'APPLIQUE NOTAMMENT AUX ENGINS DE TRAVAUX PUBLICS.
Patent FR-2523585-A1 (FR)
Title: Procede de stabilisation de carboxymethylcellulose irradiee
Inventor: SCHEVE BERNARD JOSEPH
IPC: C08B11/12
Filed: 1983-03-15
Abstract: ON PEUT STABILISER LE POIDS MOLECULAIRE DE LA CARBOXYMETHYLCELLULOSE IRRADIEE EN LA TRAITANT PAR LA CHALEUR A UNE TEMPERATURE COMPRISE ENTRE 50C ET 150C ET, DE PREFERENCE, ENTRE 70C ET 90C ENVIRON, APRES IRRADIATION. ON OBTIENT AINSI UNE CARBOXYMETHYLCELLULOSE STABILISEE QUI, A PROPORTION EGALE, DONNE DES SOLUTIONS AYANT LA MEME VISCOSITE, QUEL QUE SOIT LE TEMPS ECOULE ENTRE L'IRRADIATION ET LA PREPARATION DES SOLUTIONS.
Patent FR-2527426-A1 (FR)
Title: Separable fixed sleeve accessory for sleeveless garments - comprising simple tube of fabric with longitudinal slit
IPC: A41D1/22
Filed: 1983-05-30
Abstract: A composite ladies' garment comprises a sleeveless dress, or sleeveless blouse and skirt combination, provided with a separate component which forms a pair of fixed sleeves for optional use. The sleeve component consists of a cylindrical tube of fabric with a longitudinal slit along the central zone. The arms are inserted through the slit and out through the ends of the tube, leaving the central part of the tube covering the upper back and the shoulders. This is a simple, inexpensive alternative to the provision of capes or jackets for use with sleeveless garments in inclement conditions.
Patent FR-2529222-A1 (FR)
Inventor: HORIGUCHI YOSHIO
IPC: C10L3/10
Filed: 1983-06-24
Abstract: A gas composition consists of about 1 to about 20 per cent by volume of a normally gaseous aliphatic hydrocarbon, the remainder being hydrogen. This gas composition is suitable for use for cutting, welding or warm-forming of metals.
Patent FR-2541481-A1 (FR)
Title: Appareil a indiquer et a signaler l'etat d'installation et de fonctionnement d'objets tels que des machines, des vehicules, des caravanes ou similaires
IPC: G01C9/06
Filed: 1983-08-31
Abstract: L'INVENTION CONCERNE UN APPAREIL A INDIQUER ET A SIGNALER L'ETAT DE FONCTIONNEMENT D'OBJETS, TELS QUE MACHINES, VEHICULES ET CARAVANES. L'APPAREIL COMPORTE UN DISPOSITIF ELECTRONIQUE D'INTERPRETATION 50 AUQUEL SONT RACCORDES AU MOINS UN TRANSMETTEUR 30 CONCU POUR EMETTRE DES SIGNAUX ELECTRIQUES LORSQUE L'ETAT D'INSTALLATION ET DE FONCTIONNEMENT CONSTATE PAR LE TRANSMETTEUR S'ECARTE DE L'ETAT NORMAL ET DES DISPOSITIFS ELECTRIQUES D'AFFICHAGE 25, UNE SOURCE INTERNE DE COURANT 60 POUR LE FONCTIONNEMENT DU TRANSMETTEUR ET DES DISPOSITIFS ELECTRIQUES D'AFFICHAGE.
Patent FR-2540864-A1 (FR)
Title: Procede de preparation catalytique d'un acide, anhydride ou ester d'acide carboxylique par carbonylation d'une olefine
Inventor: RIZKALLA NABIL
IPC: C07C51/14
Filed: 1983-09-29
Abstract: PROCEDE DE PREPARATION CATALYTIQUE D'UN ACIDE, ANHYDRIDE OU ESTER D'ACIDE CARBOXYLIQUE PAR CARBONYLATION D'UNE OLEFINE. ON PREPARE UN ACIDE, ANHYDRIDE OU ESTER D'ACIDE CARBOXYLIQUE, COMME L'ACIDE PROPIONIQUE, L'ANHYDRIDE PROPIONIQUE OU LE PROPIONATE DE METHYLE, PAR CARBONYLATION D'UN OLEFINE, COMME L'ETHYLENE, EN PRESENCE D'EAU, D'UN ACIDE CARBOXYLIQUE ETOU D'UN ALCOOL ET EN PRESENCE D'UN SYSTEME A EFFET CATALYTIQUE COMPRENANT UN HALOGENURE ET, COMME CO-CATALYSEUR, DU MOLYBDENE-NICKEL-METAL ALCALIN, DU TUNGSTENE-NICKEL-METAL ALCALIN OU DU CHROME-NICKEL-METAL ALCALIN. LE PROCEDE PEUT ETRE MIS EN OEUVRE SOUS DES PRESSIONS MODEREES ET DONNE, NOTAMMENT, DES SOLVANTS OU INTERMEDIAIRES DE SYNTHESE.
Patent FR-2556083-A1 (FR)
IPC: F28D15/00
Filed: 1983-10-11
Abstract: PCT No. PCT/FR84/00226 Sec. 371 Date Jun. 11, 1985 Sec. 102(e) Date Jun. 11, 1985 PCT Filed Oct. 10, 1984 PCT Pub. No. WO85/01791 PCT Pub. Date Apr. 25, 1985.A machine for heat-treating articles or products with solvent vapors of the in-line type which comprises a tunnel, displacement means for conveying the articles of products to be heated from the inlet of the tunnel to its outlet and, in the following order, a first chamber for the condensation of a secondary vapor, a second chamber for the vaporization of a secondary liquid and for the complementary condensation of a primary vapor, a third chamber for heating the article or product to be heated and which is filled with the primary vapor, a fourth chamber for the vaporization of secondary liquid and for the complementary condensation of the primary vapor, and a fifth chamber for the condensation of the secondary vapor. The chambers have a cross-section larger than that of the tunnel, and are distributed along the tunnel and are interconnected by sections of the tunnel. The machine is efficient, with there being little or no loss of solvent vapors during use.