baber/WOPTO huggingface dataset:
Patent FR-2546014-A1 (FR)
Title: Multitrack magnetic head, method of manufacturing the said head and system using the latter
Inventor: CHABROLLE JACQUES
IPC: G11B5/29
Filed: 1983-05-11
Abstract: The invention relates to a multitrack magnetic head for recording point-wise on a magnetic medium. According to the invention, it includes a first 31 and a second 32 row of air gaps, the air gaps E1, E3 ... E2n+1 in one row 31 being aligned but laterally offset with respect to those E2 ... E2n of the other row 32, so that in the direction of travel of the recording medium, each recording track corresponding to an air gap E5 of the first row 31 is arranged between two tracks corresponding to two successive air gaps E4, E6 of the second row 32 and vice versa, the distance between the first 31 and the second 32 rows being equal to n times the distance between two successive rows of points recorded on the magnetic medium with n an integer greater than or equal to 1.
Patent FR-2528251-A1 (FR)
Title: Douille passe-cable anti-flexion equipee d'un canal guide-cable solidaire
Inventor: WULF PETER
IPC: H01B17/58
Filed: 1983-06-02
Abstract: L'INVENTION CONCERNE UNE DOUILLE PASSE-CABLE ANTI-FLEXION EQUIPEE D'UN CANAL GUIDE-CABLE SOLIDAIRE. LADITE DOUILLE 1 EST MUNIE D'UN CANAL 4 GUIDE-CABLE D'UN SEUL TENANT, GRACE AUQUEL UN CABLE ELECTRIQUE DE RACCORDEMENT 9 PEUT TRAVERSER AUTOMATIQUEMENT LES CLOISONS INTERMEDIAIRES 6, 7 D'UN BOITIER POUR ETRE CONNECTE A UNE BORNE DE RACCORDEMENT 8. APPLICATION A L'EQUIPEMENT D'APPAREILS ELECTRIQUES.
Patent FR-2548456-A1 (FR)
Title: Retine de photodetecteurs adressables
Inventor: BRILMAN MICHEL
IPC: H04B10/27
Filed: 1983-06-29
Abstract: LA RETINE DE PHOTODETECTEURS ADRESSABLES COMPORTE DES LIAISONS D'ADRESSAGE DE LIGNE Y, DES LIAISONS D'ADRESSAGE DE COLONNE X, UNE LIAISON DE SORTIE LS ET UNE LIAISON DE POLARISATION LP COMMUNES A TOUS LES PHOTODETECTEURS, ET UN CIRCUIT D'ADRESSAGE ASSOCIE A CHAQUE PHOTODETECTEUR PHD. LE CIRCUIT D'ADRESSAGE COMPREND UN PREMIER TRANSISTOR T1 ET UN DEUXIEME TRANSISTOR T3, UN PREMIER CIRCUIT SERIE T4, R2 POUR COMMANDER LE DEUXIEME TRANSISTOR T3, ET UN DEUXIEME CIRCUIT SERIE T2, R1 POUR COMMANDER A PARTIR D'UN SIGNAL SUR UNE LIAISON D'ADRESSAGE DE LIGNE ET UN SIGNAL SUR UNE LIAISON D'ADRESSAGE DE COLONNE, LE PREMIER TRANSISTOR T1 ET LE PREMIER CIRCUIT T4, R1.
Patent FR-2548065-A1 (FR)
Title: Method for deburring the start and end threads of a screw thread, and products thus obtained
Inventor: RAIMBAULT JACQUES
IPC: B23G3/14
Filed: 1983-06-30
Abstract: The present invention relates to a method for deburring the start and end threads of screw threads as well as to the products thus obtained. The method consists i in truncating the crest of the threads of the chamfer using a relative movement of a cutting tool OC over the threads with a generally helical spiral-shaped movement which has, with reference to the axis O-O of the screw thread ii, a radial amplitude Ar substantially equal to the depth of the screw thread, a pitch substantially equal to the depth of the threads of the chamfer Pfch and the pitch of the screw thread Pf, and a number of turns substantially equal to the number of turns of the threads of the chamfer.
Patent FR-2549598-A1 (FR)
Title: Agencement de roue cinetique a suspension magnetique pourvu de moyens de blocage de son rotor
Inventor: BEAU JEAN FRANCOIS
IPC: B64G1/28
Filed: 1983-07-19
Abstract: AGENCEMENT DE ROUE CINETIQUE COMPRENANT UN STATOR ST, UN ROTOR RO ET UNE SUSPENSION MAGNETIQUE 3. SELON L'INVENTION, CET AGENCEMENT DE ROUE CINETIQUE EST CARACTERISE EN CE QUE LEDIT ROTOR RO COMPORTE UN EVIDEMENT CENTRAL 11 AUTOUR DUDIT AXE DE ROTATION Z-Z, EN CE QUE DANS LEDIT EVIDEMENT CENTRAL 11 DU ROTOR EST DISPOSE UN SYSTEME DE PRESSION 19, 20, 22, 23, 24, 25 POURVU D'UNE VIS 19 QUI EST LIEE AU STATOR ET DONT L'AXE EST CONFONDU AVEC LEDIT AXE DE ROTATION Z-Z DU ROTOR, CE SYSTEME DE PRESSION POUVANT PRENDRE UNE PREMIERE POSITION POUR LAQUELLE LEDIT ROTOR EST LIBRE DE TOURNER AUTOUR DE SON AXE DE ROTATION EN ETANT SUSPENDU PAR SA SUSPENSION MAGNETIQUE ET UNE SECONDE POSITION POUR LAQUELLE IL PRESSE LEDIT ROTOR CONTRE LEDIT STATOR POUR L'IMMOBILISER, ET EN CE QUE SONT PREVUS DES MOYENS 27, 28 COMMANDES A DISTANCE POUR COUPER LADITE VIS 19 ENTRE LEDIT STATOR ET LEDIT ROTOR. BLOCAGE DU ROTOR DANS DES PHASES PENDANT LESQUELLES L'AGENCEMENT DE ROUE CINETIQUE SUBIT DE FORTES CONTRAINTES MECANIQUES.
Patent FR-2550798-A1 (FR)
Title: Celery-based alcoholic beverage and process for obtaining such a beverage
IPC: C12H6/02
Filed: 1983-08-18
Abstract: Beverage characterised in that it is based on celery.
Patent FR-2552633-A1 (FR)
Title: Medicinal feed
Inventor: KRAMER AXEL
IPC: A23K1/16
Filed: 1983-09-29
Abstract: The invention relates to a medicinal feed providing preventive and therapeutic antisepsis of the stomach and of the intestine, at the same time as an energy supplement and which can be used particularly in the field of industrial animal husbandry. Use is made of antiseptic products of the halogenated alkylbenzylphenol type which are introduced in the form of very fine particles into an ordinary feed. The medicinal feed according to the invention has the effect of preventing diarrhoeal complaints and infectious diseases, confined elsewhere, which may derive therefrom, of rendering treatment of the animals using chemotherapy largely unnecessary and of considerably reducing mortality.
Patent FR-2552748-A1 (FR)
Title: Device for automatically closing and opening self-clamping pincers
IPC: A01D87/00
Filed: 1983-09-29
Abstract: Device for closing and opening which can be adapted to any self-clamping pincers. It consists of two chain circuits, one intended for closing the pincers, the other for opening them. When it is desired to clamp the jaws of the pincers the clamping circuit 4 is hooked by a shackle 3 situated in its centre to the lifting chain 6 by means of a locking device composed of a hook 2 and the rocker 1. When the lifting chain 6 is relaxed the aforementioned locking device opens, which has the affect of freeing the clamping circuit. When the pincers are lifted again, the opening circuit 5 tightens, which produces a spreading of the jaws.
Patent FR-2553410-A1 (FR)
Inventor: LAFON LOUIS
IPC: A61K31/535
Filed: 1983-10-14
Abstract: The present invention relates to new 2-tolylmorpholine derivatives, namely, more precisely, (a) 2-p-tolyl-4-isopropylmorpholine and its addition salts, (b) 2-m-tolyl-4-methylmorpholine and its addition salts, (c) 2-p-tolyl-4-methylmorpholine and its addition salts, (d) 2-o-tolyl-4-tert.-butylmorpholine and its addition salts, (e) 2-p-tolyl-4-tert.-butylmorpholine and its addition salts, and (f) 2-(m-trifluoromethylphenyl)-2-hydroxy-4-ethylmorpholine and its addition salts. These new derivatives are useful in therapy, especially as agents active on the CNS.
Patent FR-2553759-A1 (FR)
Title: Adaptation of green coconuts to agriculture and animal husbandry.
IPC: C05F11/00
Filed: 1983-10-24
Abstract: Products suited to agriculture and animal husbandry. The invention consists in using the compost obtained after crushing green coconuts.   This compost is of very great importance in organic enrichment due to its agrochemistry, in particular its high water-retaining capacity and its good humus-forming value. This compost is perfectly suitable for animal husbandry and, in particular, for the nutrition of ruminants, in view of its inorganic nitrogen contribution and its fodder units content, which is of the order of 0.57 FU/kg. This compound can be used cooked or crude, alone or mixed with other products.
Patent FR-2557185-A1 (FR)
Title: Heavy tent having a timber frame and interchangeable modular elements
IPC: E04H15/18
Filed: 1983-12-21
Abstract: The heavy tent according to the invention is characterised in that it comprises a plurality of modules A, B, C, D, having a square base, each module A being limited by three external corner posts 1, 2, 3 and one central post 4 which is shared by several modules A, B, C, D, the said central post 4 supporting the upper end of a plurality of rafters 10-17 the other end of which rests in each case on one of the said corner posts 1, 2, 3, each module A, B, C, D comprising a diagonal bracing beam 18, 19, 20, 21 which rests on two corner posts 2-3, 2-6, 3-8, 6-8, all the modules A, B, C, D being covered by one sole tarpaulin 23 which is fixed to the free ends of the rafters 10-17, partitions 24, 25 being fixed between at least some of the corner posts 1-9 and at least some of the corner posts 2, 3, 6 and the central post 4. Application to leisure homes.
Patent FR-2541338-A1 (FR)
Title: Element de construction sous forme de panneau apte a etre enduit
IPC: E04F13/04
Filed: 1984-01-10
Abstract: L'INVENTION CONCERNE UN PANNEAU APTE A ETRE ENDUIT. LE PANNEAU EST CONSTITUE D'UNE OU PLUSIEURS COUCHES 2 DE MATERIAU ISOLANT, L'ISOLATION DU PANNEAU ETANT DELIMITEE PAR UNE SURFACE INTERIEURE 3 ET UNE SURFACE EXTERIEURE 4. UN GRILLAGE 5 EST FIXE AU MATERIAU ISOLANT CONTRE LA SURFACE EXTERIEURE. AU MOINS LA COUCHE 2A DE MATERIAU ISOLANT QUI EST DELIMITEE PAR LA SURFACE EXTERIEURE CONSISTE EN UN MATERIAU QUI EST INSENSIBLE A L'HUMIDITE ET AUX CHANGEMENTS DE TEMPERATURE EN CE QUI CONCERNE LES CHANGEMENTS DE FORME. LA SURFACE EXTERIEURE EST MUNIE DE PARTIES EN RELIEF 6 COMPRENANT DES DISPOSITIFS DE POSITIONNEMENT POUR LE GRILLAGE, ET DE CREUX 7 ENTRE LES PARTIES EN RELIEF. A L'UTILISATION, LE PANNEAU EST CLOUE EN PLACE CONTRE LA SURFACE DE BASE AU MOYEN DE CLOUS A TETE RONDE, PAR EXEMPLE. L'ENDUIT EST APPLIQUE EN UNE COUCHE DE CIMENT DE BASE ET UNE COUCHE EXTERIEURE D'UNE EPAISSEUR TOTALE MOYENNE D'ENVIRON 20MM. LE GRILLAGE ET LES ZONES PLUS EPAISSES DE L'ENDUIT QUI SE FORMENT DANS LES CAVITES COMPRISES ENTRE LES PARTIES EN RELIEF 6, ASSURENT L'ANCRAGE DE L'ENDUIT AU PANNEAU. LA COUCHE ISOLANTE 2A ISOLE L'ENDUIT CONTRE LES MOUVEMENTS DANS LA SURFACE DE BASE, CE QUI ELIMINE TOUTE TENDANCE A DES FISSURATIONS DANS L'ENDUIT.
Patent FR-2558511-A1 (FR)
Title: Dispositif d'ouverture automatique ou manuelle d'une porte de boite d'equipement de securite
Inventor: GOSSE DOMINIQUE
IPC: E05B47/06
Filed: 1984-01-20
Abstract: LA PRESENTE INVENTION CONCERNE UN DISPOSITIF D'OUVERTURE AUTOMATIQUE OU MANUELLE D'UNE PORTE DE BOITE D'EQUIPEMENT DE SECURITE. LE DISPOSITIF COMPREND UN CROCHET 14 DEPLACABLE ENTRE UNE POSITION DE FERMETURE OU IL MAINTIENT LA PORTE FERMEE ET UNE POSITION D'OUVERTURE OU IL AUTORISE L'OUVERTURE DE LA PORTE, AINSI QU'UNE PLATINE DE DEVERROUILLAGE 62 QUI EST RAPPELEE NORMALEMENT VERS UNE POSITION DE SERVICE OU ELLE MAINTIENT LE CROCHET EN POSITION DE FERMETURE ET QUI EST DEPLACABLE TEMPORAIREMENT, SOIT MANUELLEMENT, SOIT AUTOMATIQUEMENT, VERS UNE POSITION D'ESCAMOTAGE OU ELLE RAPPELLE LE CROCHET EN POSITION D'OUVERTURE. APPLICATION AUX BOITES D'EQUIPEMENT DE SECURITE A BORD DES AVIONS.
Patent FR-2560397-A1 (FR)
Title: Appareil de microlithographie optique a systeme d'alignement local
Inventor: PICARD BERNARD
IPC: H01L21/027
Filed: 1984-02-28
Abstract: APPAREIL DE MICROLITHOGRAPHIE OPTIQUE A SYSTEME D'ALIGNEMENT LOCAL. LE SYSTEME D'ALIGNEMENT LOCAL COMPREND UN SEPARATEUR DE FAISCEAU 30 ENTRE L'OBJECTIF DE PHOTOREDUCTION 22 ET LA PLAQUETTE 2 DE CIRCUITS INTEGRES, UN OBJECTIF DE VISEE 32, UNE SOURCE D'ECLAIREMENT S ET UN MOTIF D'ALIGNEMENT 36 SITUE DANS LE PLAN FOCAL 35 DE L'OBJECTIF DE VISEE 32. LA SOURCE S ECLAIRE UNE ZONE DE LA PLAQUETTE 2 AUTOUR DE LA MARQUE DE REPERAGE 24 ASSOCIEE A CHAQUE CIRCUIT INTEGRE 4. L'IMAGE DE CETTE MARQUE EST RENVOYEE DANS LE PLAN FOCAL 35 DE L'OBJECTIF DE VISEE. UN MOYEN DEPLACE ALORS LA PLAQUETTE POUR METTRE EN COINCIDENCE L'IMAGE DE LA MARQUE DE REPERAGE ET LE MOTIF D'ALIGNEMENT. APPLICATION A LA FABRICATION DES CIRCUITS INTEGRES.
Patent FR-2542828-A1 (FR)
Title: Device for installing internal panels in buses etc.
Inventor: KONIG KARL
IPC: B60R13/02
Filed: 1984-03-16
Abstract: The device comprises two extruded parts, the first of which is secured to the vehicle frame and contains a recess at one end which receives the edge of e.g a roofing panel.  The other end of the first part contains another recess which houses a stop. The second part is arcuate, is secured to another panel and pivots about a central ridge in the first part.  The inner surface of the second part incorporates at least one projection which cooperates with the stop on opening.
Patent FR-2545318-A1 (FR)
Title: Machine de preparation de fourrage
Inventor: SCHULZE-SELTING BRUNO
IPC: A01D82/00
Filed: 1984-03-28
Abstract: L'INVENTION CONCERNE UNE MACHINE DE PREPARATION DE FOURRAGE, COMPORTANT UN CHASSIS MOBILE, UN DISPOSITIF DE RAMASSAGE DU FOURRAGE FAUCHE ET UN PASSAGE POUR LE FOURRAGE, AINSI QUE DEUX ROTORS PREPARATEURS QUI SONT MONTES A ROTATION PARALLELEMENT L'UN A L'AUTRE AUTOUR D'AXES S'ETENDANT TRANSVERSALEMENT A LA DIRECTION DE DEPLACEMENT DE LA MACHINE, ET QUI SONT POURVUS RESPECTIVEMENT DE PLUSIEURS BATTOIRS PREPARATEURS ELASTIQUES OU FIXES DE FACON ELASTIQUE, ET DIRIGES VERS L'EXTERIEUR. SELON L'INVENTION, UNE CLOISON DE LIMITATION 9, AJUSTABLE EN LONGUEUR ET S'ETENDANT ESSENTIELLEMENT DANS UNE DIRECTION VERTICALE DANS LE SENS DE LA HAUTEUR, EST PREVUE EN AVANT DU ROTOR PREPARATEUR INFERIEUR 3 POUR LIMITER LE CONDUIT DE TRANSFERT, ET LE ROTOR PREPARATEUR SUPERIEUR 4 EST DEPLACABLE PAR PIVOTEMENT LE LONG D'UN CERCLE 8 CONCENTRIQUE A L'AXE 5 DU ROTOR PREPARATEUR INFERIEUR 3 ENTRE UNE PREMIERE POSITION DANS LAQUELLE IL EST SITUE AU-DESSUS DE LA CLOISON DE LIMITATION 9 ET UNE SECONDE POSITION DANS LAQUELLE IL EST SITUE AU-DESSUS DU ROTOR PREPARATEUR INFERIEUR 3.
Patent FR-2545072-A1 (FR)
Title: Storage and discharge of wet feedstuff grindings from silo
Inventor: JOHANNING HERMANN
IPC: A23K30/10
Filed: 1984-04-05
Abstract: In a process for storing rough grindings of e.g. corn-cob mix or cereals in a high silo and removal of pumpable wet grindings from the bottom of the silo, the grindings and water are charged separately to the silo. The water is used in amts. such that at least a bottom layer of the grindings in the silo is rendered pumpable. In one pref. embodiment, water is supplied to the bottom of the silo which is filled entirely or partly with the grindings. The amt. of water is set or can be adjusted so as to render a bottom layer of grindings, of desired thickness, pumpable. The water supply can be interrupted during the removal of the wet grindings, to prevent too high a water content in the prod. (c) measured amts. of water can be supplied to the silo, before and/ or during the removal of the wet grindings, to allow the material to flow more easily. Prods. are useful in cattle-feed. Amt. of grindings can be adjusted for one or more feeds. The formation of a free water surface above the wet feedstuff layer is prevented and the wet grindings have a constant water content.
Patent FR-2544807-A1 (FR)
Title: Systeme modulaire pour la realisation de structures de mobiliers et objets similaires
Inventor: CASTILLO ERNESTO ALBERTO CASTA
IPC: A47B47/00
Filed: 1984-04-17
Abstract: MOBILIER. UN SYSTEME MODULAIRE POUR LA REALISATION DE STRUCTURES DE MOBILIERS, CARACTERISE EN CE QU'IL COMPREND UNE PLURALITE D'ELEMENTS PRINCIPAUX CONSTITUES PAR DES PROFILS TUBULAIRES DONT LA SECTION DEFINIT UNE SERIE DE FACES DONT AU MOINS UNE COMPREND DES MOYENS D'ACCOUPLEMENT POUR LA FIXATION D'UN ACCESSOIRE CORRESPONDANT D'UNE SERIE D'ACCESSOIRES CONSTITUES PAR DES PROFILS, LAMINAIRES, POURVUS DE MOYENS D'ACCROCHAGE, EN VUE DE LEUR FIXATION AUX MOYENS D'ACCOUPLEMENT DES ELEMENTS PRINCIPAUX, ET DE MOYENS DE SUPPORT EN VUE DE MAINTENIR EN POSITION FIXE, DES CORPS LAMINAIRES PERMETTANT DE FORMER LA STRUCTURE DESIREE ET UNE SERIE DE PIECES DE SCELLEMENT ACCOUPLABLES PAR EMBOITAGE AUX EXTREMITES DES ELEMENTS PRINCIPAUX.
Patent FR-2563948-A1 (FR)
Title: Perfectionnements aux connecteurs electriques et aux procedes de fabrication de ceux-ci
IPC: H01R13/504
Filed: 1984-05-07
Abstract: LE CONNECTEUR EST FORME D'AU MOINS DEUX SUPPORTS 1, 2 EN MATIERE ISOLANTE DONT L'UN AU MOINS EST EN MATIERE PLASTIQUE ELASTIQUE ET QUI SONT ASSEMBLES L'UN A L'AUTRE FACE INTERIEURE CONTRE FACE INTERIEURE. LES PROFILS DE CES DEUX SUPPORTS 1, 2 SONT TELS QU'AINSI ASSEMBLES, ILS DELIMITENT ENTRE EUX UNE SERIE D'ALVEOLES 4 S'OUVRANT SUR L'UNE AU MOINS DES FACES TRANSVERSALES DE L'ENSEMBLE 7 DES DEUX SUPPORTS. LA FACE INTERIEURE DE L'UN AU MOINS DE CES SUPPORTS EST REVETUE D'AU MOINS UNE PISTE METALLISEE A L'EMPLACEMENT DE CHAQUE ALVEOLE 4.
Patent FR-2565194-A1 (FR)
Title: Sailboard converted into a floating cycle without modifying the sailboard
IPC: B63B35/79
Filed: 1984-05-29
Abstract: Device relating to leisure, sport, competition. This device allows the conversion of a sailboard into a moving craft, which can move on the water by virtue of the rotation of a propeller 17, which rotation is brought about by muscle power provided by pressing on pedals 3 mounted on a pedal box with angular return 4, in seated position on a saddle 25 held in a tube 26, which is welded on a double angle bracket 9. At the output of the pedal box with angle return 4 a bar 27 transmits the rotational movement to a flexible coupling 28 connected to a propeller box 15 passing on the movement to the propeller 17 bringing about movement of the sailboard. The propeller box 15 is held on the board by a clamp system, composed of two plates 18 which are locked onto the plank by wing nuts 12. The box-saddle-clamp-propeller system, being independent, can be mounted onto a sailboard without any modification or conversion of the latter, the assembly being stabilised by two floats.
Patent FR-2566219-A1 (FR)
Title: Procede et dispositif pour l'exploration d'une fenetre de la zone image d'un dispositif a transfert de charges du type a transfert de trames
Inventor: ROY JEAN-CLAUDE
IPC: H04N5/3725
Filed: 1984-06-15
Abstract: POUR EXPLORER UNE FENETRE F, DE DIMENSIONS REDUITES, DE LA ZONE IMAGE ZI D'UN DISPOSITIF A TRANSFERT DE CHARGES, ON EFFECTUE PREALABLEMENT B, B, B UNE SERIE DE TRANSFERTS DES ZONES IMAGE ZI ET MEMOIRE ZM PERMETTANT DE PLACER LA FENETRE DE SORTE QUE SA PREMIERE LIGNE SOIT ADJACENTE AU REGISTRE A DECALAGE RD DU DISPOSITIF A TRANSFERT DE CHARGES. ON PEUT ALORS LIRE DE FACON CLASSIQUE B LES LIGNES CONTENANT LA FENETRE, A L'EXCLUSION DES LIGNES LA PRECEDANT ET LA SUIVANT. CE PROCEDE PERMET DE DIMINUER LE RETARD PUR (ETAPES B-B) ENTRE L'ACQUISITION ET LE TRAITEMENT DU SIGNAL DANS DES PROPORTIONS IMPORTANTES, SANS POUR AUTANT MODIFIER LA FREQUENCE DE TRAME, QUI RESTE PAR EXEMPLE FIXEE A 50HZ.
Patent FR-2565770-A1 (FR)
Title: Improvement to silage removers distributing feed products for livestock
Inventor: LUCAS GERARD
IPC: A01D90/10
Filed: 1984-06-15
Abstract: The invention relates to carried silage removers of the type with front loading by means of a claw and with lateral distribution. According to the invention, the silage remover comprises an endless mixing and distributing belt 14 arranged transversely, of the type with chains driving uniformly spaced bars 15, and travelling on rollers 16, the axes 17 to 20 of which are parallel to the direction of introduction of the products into the body, the rollers 16 being arranged, on the one hand, in the low part and in the high part of the body and, on the other hand, outside the front loading cross-section, to allow the introduction of the claw 13 and of the products into and towards the bottom of the body.
Patent FR-2567879-A1 (FR)
Inventor: NINANE LEON
IPC: C01D7/16
Filed: 1984-07-17
Abstract: 1. Process for the production of a water-insoluble nitrogenous organic base, starting from a water-soluble hydrochloride of the said base, according to which the hydrochloride is treated with water and a basic agent capable of decomposing it, to form an organic phase including the nitrogenous organic base and an aqueous phase capable of being separated from the organic phase be gravity separation, and the organic phase is collected, characterized in that use is made of a quantity of basic agent which is deficient relative to that required to decompose all of the hydrochloride, and the aqueous phase is treated with a complement of basic agent.
Patent FR-2555884-A1 (FR)
Title: Procede pour incorporer un element chauffant et un diffuseur d'aluminium dans le fond d'un recipient de cuisson en fonte
Inventor: MCCLEAN JOHN WILLIAM
IPC: H05B3/68
Filed: 1984-12-05
Abstract: LORS DE LA COULEE D'UN RECIPIENT DE CUISSON EN FONTE, ON FORME DANS LE FOND 12 DU RECIPIENT UNE CAVITE 10 DELIMITEE PAR UN REBORD LATERAL 11. ON POSE UN ELEMENT CHAUFFANT ELECTRIQUE DANS CETTE CAVITE ET ON LE FIXE PAR DES ETRIERS ATTACHES PAR DES VIS SUR DES BOSSAGES 14 VENUS DE COULEE DANS LA CAVITE 10. ON PULVERISE DE LA FRITTE D'EMAIL SUR TOUT LE RECIPIENT, ON LE PORTE A HAUTE TEMPERATURE ET ON COULE DE L'ALUMINIUM DANS LA CAVITE 10.
Patent FR-2574594-A1 (FR)
Title: Structure integree de triac a commande par diac
Inventor: NOGUIER JEAN-PIERRE
IPC: H01L29/74
Filed: 1984-12-11
Abstract: L'INVENTION CONCERNE LES TRIACS COMMANDES PAR UN DIAC. ON REALISE SUR UN SUBSTRAT COMMUN L'INTEGRATION D'UN TRIAC ET D'UN DIAC. LE DIAC EST CONNECTE A LA GACHETTE DU TRIAC PAR UNE METALLISATION COMMUNE 14, 46 SUR LE SUBSTRAT INTEGRE. LE DIAC A UNE STRUCTURE LATERALE AVEC DEUX METALLISATIONS 44, 46 SUR LA MEME FACE DU SUBSTRAT. IL EST SEPARE DU TRIAC PAR UN SILLON PASSIVE 16 PLUS PROFOND QUE LA REGION DE GACHETTE 23 DU TRIAC.
Patent FR-2558304-A1 (FR)
Title: Lampe a incandescence a circuit de ballast ameliore
Inventor: COTE PAUL THOMPSON
IPC: H01K1/62
Filed: 1985-01-16
Abstract: LAMPE A INCANDESCENCE D'UTILISATION COURANTE A CIRCUIT DE BALLAST CAPACITIF AMELIORE. ELLE COMPREND UN CIRCUIT DE BALLAST CAPACITIF 40, 50 COMPORTANT UN ELEMENT CAPACITIF C1 AYANT UNE VALEUR PREDETERMINEE PLACE EN SERIE AVEC LE FILAMENT 32, DES MOYENS DE DETECTION 31, 34 POUR DETECTER L'ETAT ACTIF DE L'ELEMENT CAPACITIF C1 ET CREER UN SIGNAL DE COMMANDE SUR UN TRAJET DE SIGNAL EN REPONSE A CET ETAT ACTIF ET DES MOYENS DE COMMUTATION 33, 36 QUI DEVIENNENT CONDUCTEURS EN REPONSE AU SIGNAL DE COMMANDE PERMETTANT AINSI DE REALISER UN TRAJET DE DECHARGE RESISTIF POUR PROVOQUER LA DECHARGE EFFECTIVE DE L'ELEMENT CAPACITIF C1. APPLICATION AUX LAMPES.
Patent FR-2576108-A1 (FR)
Title: Laboratory installation for treating a sample by successive macerations
Inventor: DALAINE MAURICE
IPC: G01N35/00
Filed: 1985-01-17
Abstract: Laboratory installation for treating a sample in a reactor R1 to R8 by successive macerations with several liquids coming from treatment liquid sources 12 to 15, characterised in that the reactor R1 to R8 forms, with connecting pipes 3 to 11 connecting it to the treatment liquid sources, a water-tight assembly in which these pipes are fitted with solenoid valves V1 to V8 and V12 to V15 while a priority scheduling unit 22 is electrically connected to these solenoid valves as well as to a drainage control means 19 in order to set up a sequence of operation according to a modifiable programme.
Patent FR-2583170-A1 (FR)
Title: Device combining electronics and electromagnetism for detecting short-circuits
IPC: G01R31/02
Filed: 1985-06-10
Abstract: The invention relates to a device which enables the resistivity or conductivity of a body to be assessed. It consists of a specific oscillating circuit, suitably combining electronics and electromagnetism, which reacts by changing the frequency and amplitude of its oscillations when the invention is brought into contact with a resistive body CP1. The device according to the invention also incorporates a means which enables the electromagnetic radiation emitted by the resistive body CP1, subjected to the action of the device, to be detected.