baber/WOPTO huggingface dataset:
Patent FR-2509085-A1 (FR)
Title: Transformateur de securite a enroulements concentriques
Inventor: GRANDJEAN DANIEL
IPC: H01F27/30
Filed: 1981-07-03
Abstract: TRANSFORMATEUR DE SECURITE DONT UN PREMIER ENROULEMENT 10 EST A L'INTERIEUR D'UN SECOND ENROULEMENT 13, 14 ET DONT LA CARCASSE 23 D'UN SEUL TENANT PRESENTE UNE PREMIERE PARTIE CYLINDRIQUE 25 AUTOUR DE LAQUELLE EST BOBINE L'ENROULEMENT INTERNE ET QUI EST PROLONGEE, A CHACUNE DES EXTREMITES AXIALES, PAR DES PARTIES CYLINDRIQUES 26, 27 DE PLUS GRANDE SECTION FORMANT DES APPUIS POUR UNE FEUILLE ISOLANTE 31 ENTOURANT L'ENROULEMENT INTERNE ET AUTOUR DE LAQUELLE EST BOBINE L'ENROULEMENT EXTERNE 13, 14, LES CONDUCTEURS NON ISOLES 53 DE RACCORDEMENT DE L'ENROULEMENT INTERNE TRAVERSANT UNE PARTIE CYLINDRIQUE D'EXTREMITE. DES GORGES 41, 42, 43, 44 SONT MENAGEES DANS UNE PARTIE CYLINDRIQUE D'EXTREMITE ET DES MOYENS SONT PREVUS POUR APPLIQUER CES CONDUCTEURS NON ISOLES DANS LES FONDS DES GORGES AFIN QUE LORS DE LA TRAVERSEE, LA PLUS PETITE DISTANCE ENTRE LESDITS CONDUCTEURS ET LES CONDUCTEURS NON ISOLES DE L'ENROULEMENT EXTERNE SOIT AU MOINS EGALE A UNE VALEUR PREDETERMINEE X, PAR EXEMPLE 6MM.
Patent FR-2490726-A1 (FR)
Title: Dispositif d'arret pour pompes d'injection de carburant
Inventor: EHEIM FRANZ
IPC: F02D1/02
Filed: 1981-08-10
Abstract: ADISPOSITIF D'ARRET POUR POMPES D'INJECTION DE CARBURANT. BDISPOSITIF CARACTERISE EN CE QUE L'ON ASSOCIE AU PISTON 1 DE DISTRIBUTION UN CYLINDRE ANNULAIRE 2 MONTE MOBILE, COMPORTANT UN ALESAGE DE DECHARGE 9, 21 DE LA CHAMBRE A HAUTE PRESSION 3 DE LA POMPE, ET QU'UN ORGANE DE MANOEUVRE 16, 15 D'UN ELECTRO-AIMANT 18 QUI AGIT SUR LE CYLINDRE ANNULAIRE 2, 2 EST GUIDE, EN ETANT SOULAGE DE LA PRESSION LE LONG D'UN OBTURATEUR 4 QUI FERME HERMETIQUEMENT LA CHAMBRE 3 A HAUTE PRESSION. CL'INVENTION S'APPLIQUE AU CONTROLE DE LA VITESSE DE ROTATION DES POMPES D'INJECTION DE CARBURANT.
Patent FR-2514875-A1 (FR)
Title: Procede de chauffage et/ou de conditionnement thermique d'un local au moyen d'une pompe a chaleur a compression utilisant un melange specifique de fluides de travail
Inventor: RAMET CLAUDE
IPC: F25B1/00
Filed: 1981-10-19
Abstract: UTILISATION D'UNE POMPE A CHALEUR DONT LE FLUIDE DE TRAVAIL EST UN MELANGE D'UN PREMIER CONSTITUANT, LE R12 OU LE R22, ET D'UN SECOND CONSTITUANT, LE R23, CE DERNIER ETANT EN CONCENTRATION MOLAIRE DE 1 A 30 DANS LE MELANGE. CE FLUIDE CIRCULE DANS UN EVAPORATEUR E1, UN COMPRESSEUR K1, UN CONDENSEUR E2 ET UN DETENDEUR D1. LES ECHANGES THERMIQUES SE FONT AVEC LES FLUIDES EXTERIEURS 5, 6 ET 7, 8 RESPECTIVEMENT.
Patent FR-2515749-A1 (FR)
Title: Vacuum installation for gases containing condensable fluids - has refrigerant dryer in series with two pumps
Inventor: MATHY CLAUDE
IPC: F04C23/00
Filed: 1981-11-05
Abstract: The installation consists of an evaporator maintained under vacuum by a liquid ring pump and having a cyclone separator producing a vapour/gas conveyor. The vapour gas mixture is cooled in a first stage heat exchanger, followed by a cooler supplied with chilled water from a refrigeration plant. Condensate is drained through the connection. The first stage vacuum is produced by a roots pump which ensures that the liquid ring pump operates above the liquid vapour pressure. The drain from the vacuum pump separator is cooled and recirculated as seal water to the pump along with the make-up water.
Patent FR-2516770-A1 (FR)
Title: Prefabricated frame for shelving - consists of perforated uprights joined by crosspieces with interlocking shelves
IPC: A47B96/02
Filed: 1981-11-25
Abstract: The shelving frame can be dismantled and assembled, and consists of uprights (1) in which are holes extending vertically. Each two uprights are joined by crosspieces (2) which have fixture plates at their ends. The plates have tabs which hook into the holes on the uprights. Shelves (3) fit between two crosspieces, and possess, on at least two opposite edges (3a,3b), vertical side plates obtained by bending down the horizontal part of the shelf. The opposite edges have hooked protuberances facing downwards. Each crosspiece has a vertical side and an upward-pointing front face.
Patent FR-2519772-A1 (FR)
Title: Dispositif de detection de reference pour tomodensitometre multidetecteur et tomodensitometre comportant un tel dispositif
Inventor: KLAUSZ REMY
IPC: A61B6/03
Filed: 1982-01-08
Abstract: LE DISPOSITIF DE DETECTION DE REFERENCE DE L'INVENTION COMPORTE PLUSIEURS DETECTEURS R... R. IL COMPORTE, EN OUTRE, DES FILTRES REPRODUISANT LES OBJETS LES PLUS COURANTS DU POINT DE VUE ATTENUATION DES RAYONS X. CHAQUE DETECTEUR DE REFERENCE (R... R) EST ASSOCIE A UN DE CES FILTRES. UNE VALEUR DE REFERENCE, A UN INSTANT DONNE, EST OBTENUE PAR UNE COMBINAISON DES VALEURS TROUVEES AU MEME INSTANT SUR DES DIFFERENTS DETECTEURS DE REFERENCE. L'INVENTION S'APPLIQUE, NOTAMMENT, AUX TOMODENSITOMETRES MULTIDETECTEUR.
Patent FR-2520545-A1 (FR)
Title: Procede et dispositif de modification de la concentration du poison soluble contenu dans le fluide refrigerant du circuit primaire d'un reacteur nuclaire
Inventor: DAGARD PHILIPPE
IPC: G21C19/307
Filed: 1982-01-27
Abstract: CE PROCEDE CONSISTE A PRELEVER LE FLUIDE REFRIGERANT DU CIRCUIT PRIMAIRE 1, A LE FAIRE PASSER DANS AU MOINS UN MODULE D'ELECTRODIALYSE 20 OU 21 ET A LE RENVOYER DANS LE CIRCUIT PRIMAIRE 1. LORSQUE LA CONCENTRATION DU FLUIDE REFRIGERANT EST INFERIEURE A 500 PPM (PARTIES PAR MILLION) OU LORSQUE LA CONCENTRATION EN POISON DOIT ETRE MODIFIEE DE PLUS DE 50 PPM PAR HEURE, LE PROCEDE UTILISE SIMULTANEMENT AU MOINS UN APPAREIL D'OSMOSE INVERSE 27. APPLICATION AU REAJUSTEMENT DE LA CONCENTRATION EN POISON DU FLUIDE REFRIGERANT DU CIRCUIT PRIMAIRE LORS DES VARIATIONS DE REACTIVITE DU REACTEUR, DUES PAR EXEMPLE A UN EPUISEMENT DU COMBUSTIBLE, A UN EMPOISONNEMENT DU COEUR OU A UN CHANGEMENT DE TEMPERATURE.
Patent FR-2522783-A1 (FR)
Title: Energy economiser for burner - uses damper which can be moved over combustion air inlet by electro heating system by electro-operated by heating system controller
IPC: F23N3/00
Filed: 1982-03-05
Abstract: The energy economiser is for a combustion installation comprising a burner, an air inlet and forced air aspiration system. The economiser is fitted with a damper which regulates the flow of combustion air when the forced air aspiration is not operational. The damper is made up of a valve of sufficient size to cover the air inlet, and an automatic controller to position the valve so that the air inlet is either open or closed. The controller is made up of an electro-magnet, and a mechanical link to the electromagnet plunger. The electromagnet is acuated by signals from the controller of the heating installation of which the burner is part. An over-riding push button is incorporated in the electromagnet supply line.
Patent FR-2524766-A1 (FR)
Title: Stainless steel beehive frame for centrifugal honey abstraction - uses welded assembly of perforated, cut, folded and bent sheets with cross ties
Inventor: FURODET ROGER
IPC: A01K59/04
Filed: 1982-04-08
Abstract: The process is used to fabricate a bee-hive frame (1) for tangential honey abstraction by centrifugal processes. Initially, at least one panel is prepared by perforating a stainless steel sheet (2) and cutting other openings and/or edge formations. Any necessary folding (9,10) and bending is then carried out followed by frame assembly entailing the welding together of superimposed panel edges and feet (5). Finally the stiffening bars (13) used by the centrifugal abstracting machine are incorporated between frame corner splays (8). The cut edge formations define flaps incorporated in the feet and the perforations (3) form a mesh through which the honey passes. Holes cut in the splay facets are used to locate stepped discs (17) mounted on threaded ends of the stiffeners.
Patent FR-2531992-A1 (FR)
Title: Open constructive system relating to an assembly of means and of elements permitting the rapid erection of buildings.
Inventor: VANEY JEAN
IPC: E04B2/84
Filed: 1982-05-21
Abstract: The invention relates to the construction of buildings. It relates to an assembly of means and of elements permitting their rapid erection with finishing which has a completely traditional appearance. The constructive system thus implemented is an open system characterised by: - a bearing tubular metal structure, bolted at the base to the foundations and connected at the top to flooring or framework; - a bracing system linking the bearing structure to two walls via an air space in which thermal and acoustic insulation, fluid conduits and all other reservations are placed; - the possibility of erecting the interior wall either in the same way as the exterior wall, that is to say by spraying a water-based plaster over a screen-mesh, or by applying panels to be painted or by mounting a backing partition.
Patent FR-2530314-A1 (FR)
Title: Support device for headstones.
Inventor: GAREAU GEORGES
IPC: A47G1/14
Filed: 1982-07-16
Abstract: The device makes it possible to support steles or headstones placed on tombstones, ensuring a perfectly rigid fixing of the stele with the supporting trestle, avoiding any risk of tipping, the way of linking the constituents allowing the assembly to be put in the use position or in storage position, with a reduced volume. It is constituted by a trestle 8 and a linking piece 1 interacting with the trestle. The linking piece 1 is manufactured from a plate of stainless material of trapezoidal shape in which the face 1a designed to bear against the internal face of the stele comprises a guide pin 2 as well as a lower transverse groove 3 opening on the said face by means of lips 3a, the opposite face 1b comprising an upper transverse groove 4 opening onto the said face by means of lips 4a, in which lower groove 3 the traverse of the trestle pivots, the upper arch of which trestle can be immobilised by being clipped in the upper groove 4, the plate being fixed onto the stele, by means of a screw passing through it through a bore 7. The invention can be applied to the supporting of any plate in an oblique position with respect to its frontal plane.
Patent FR-2511608-A1 (FR)
Title: Dispositif et procede pour eliminer sur des objets des agents de traitement liquides qui y adherent et pour la recuperation de ceux-ci
Inventor: BUDINSKY HELMUT
IPC: F26B11/18
Filed: 1982-08-18
Abstract: L'INVENTION CONCERNE UN DISPOSITIF POUR L'ELIMINATION, SUR DES OBJETS, D'AGENTS DE TRAITEMENT DE SURFACE LIQUIDES Y ADHERANT APRES LE TRAITEMENT DE SURFACE GALVANIQUE ETOU CHIMIQUE ET POUR LEUR RECUPERATION, COMPORTANT UNE INSTALLATION DE TRANSPORT, DES CHARIOTS, UNE STATION DE TRAITEMENT, UN SYSTEME DE TAMBOUR A PAROIS PERFOREES, DES RECIPIENTS DE TRAITEMENT, DES BRANCHEMENTS DE GAZ, DE PREFERENCE D'AIR, ET D'EAU AINSI QUE DES CANALISATIONS DE RACCORDEMENT, CARACTERISE EN CE QU'AU-DESSUS DU RECIPIENT DE TRAVAIL 1, DEUX DEMI-COQUILLES 2 DISPOSEES DE FACON A POUVOIR SE DEPLACER ENTOURENT LE SYSTEME DE TAMBOUR 3 DE TELLE MANIERE QU'IL SUBSISTE UNE FENTE DANS LA PARTIE INFERIEURE DU SYSTEME DE TAMBOUR SEULEMENT, ET UN PROCEDE UTILISANT CE DISPOSITIF. CE DISPOSITIF ET CE PROCEDE PERMETTENT UNE RECUPERATION IMMEDIATE DE L'AGENT DE TRAITEMENT AVEC UN RENDEMENT POUVANT ATTEINDRE 100. LES OBJETS SONT AINSI NETTOYES ET PEUVENT AUSSI ETRE SECHES SI ON LE DESIRE.
Patent FR-2512904-A1 (FR)
Title: Frein a disque
Inventor: KAWAGUCHI TAKESHI
IPC: F16D55/00
Filed: 1982-09-13
Abstract: FREIN A DISQUE COMPORTANT UN SUPPORT10 D'ENSEMBLE D'ETRIER ET UN ENSEMBLE D'ETRIER38 DISPOSE DE FACON COULISSANTE DANS UN LOGEMENT18 DE FORME EN U DE FACON A GLISSER PERPENDICULAIREMENT AUX SURFACES DE FREINAGE DU DISQUE DE FREIN20. LES PLAQUETTES DE FREIN60 S'ETENDENT ENTRE LES FACES DE MONTAGE34, 36 DU LOGEMENT DE PART ET D'AUTRE DU DISQUE DE FREIN20 DE TELLE MANIERE QUE LES FORCES DE FREINAGE RENCONTRENT LA RESISTANCE OPPOSEE PAR LE CONTACT A GLISSEMENT DES PLAQUETTES DE FREIN SUR LES FACES DE MONTAGE. LA LARGEUR DE L'INTERFACE DES PLAQUETTES EST AUGMENTEE DE FACON A FOURNIR UNE MEILLEURE RESISTANCE EN TORSION AUX FORCES DE FREINAGE, ET DES REVETEMENTS72 EN ACIER DURCI INOXYDABLE SONT PREVUS POUR LES FACES DE MONTAGE AFIN DE PROLONGER LA DUREE DE VIE DU SUPPORT.
Patent FR-2533197-A1 (FR)
Title: Device for packaging a liquid substance, particularly an essential oil
Inventor: SENS-OLIVE DANIELE
IPC: B65D17/28
Filed: 1982-09-21
Abstract: The present invention is concerned with a new packaging for a liquid substance, particularly an essential oil capable of being modified in air, comprising a phial with two self-breaking points, a flexible end piece adaptable at one of the ends of the phial onto the body of the said phial, and a stopping means adaptable to the other end, the end piece mounted in a sealed manner on the body of the phial forming with the latter a dropper when the points have been broken.
Patent FR-2513221-A1 (FR)
Title: Enceinte de confinement d'explosions et son procede de fabrication
Inventor: OHLSON JOHNNY
IPC: B01J3/04
Filed: 1982-09-21
Abstract: L'INVENTION CONCERNE UNE ENCEINTE DESTINEE AU CONFINEMENT DES EXPLOSIONS, DEFLAGRATIONS ET DETONATIONS. ELLE SE RAPPORTE A UNE ENCEINTE QUI COMPREND UNE ENVELOPPE CYLINDRIQUE EPAISSE 1 ET DEUX ELEMENTS D'EXTREMITE 2, 3. CEUX-CI SONT RENFORCES, VERS L'EXTERIEUR, PAR DES ORGANES 14 QUI SONT SOUDES AUX ELEMENTS D'EXTREMITE ET A L'ENVELOPPE. CES ORGANES FORMANT UN TREILLIS QUI EST IMBRIQUE A L'EXTREMITE 2, A UN CHASSIS DE PORTE 5, 6 FORME DE POUTRES-CAISSONS. APPLICATION A LA FABRICATION ET A L'ANALYSE DES EXPLOSIFS.
Patent FR-2534613-A1 (FR)
Title: Metal building structure.
Inventor: LELEU BERNARD
IPC: E04B1/24
Filed: 1982-10-19
Abstract: According to the invention, the metal structure is characterised in that it comprises a plurality of portal frames each formed from two posts 14 and 15 embedded in the ground and from two truss beams 16 and 17 which support the roofing, these truss beams 16 and 17 being connected and supported solely at their lower ends 19 and 20 by means of a longitudinal beam 21 resting on the posts 14 and 15 which are disposed set back in relation to the ends of the longitudinal beam. This invention will find its application in the building field and in particular for the construction of residential buildings.
Patent FR-2535252-A1 (FR)
Title: Sculptural lamp
IPC: F21V21/06
Filed: 1982-11-02
Abstract: The invention relates to the use of a sculptural bedside or wall-mounted lamp consisting of a diluting and hardening 9 or molten substance, which is produced by means of a sculptural mould 1 which is created from a plastic bottle into which a heat source is injected which allows us to impart to it, through finger pressure, a desired form. The sculptural body used comprises a threaded rod 3 for a bush, a ...... eye bolt 8 for attaching the wall-mounted lamp to the wall, consists of a half-centimetre diameter hole 6 for access of the electrical wiring. Depending on the material of which it is made, it may take a suitable paint and some desired decoration. This object, owing to its image, is suitable for any place.
Patent WO-8400663-A1 (WO)
Title: Power graduation system with monoline distribution of the controls and energy
Inventor: RAMANANTSOA JOHNSON
IPC: H05B37/02
Filed: 1983-07-22
Abstract: Device allowing the selective graduation of a plurality of electric power elements by using only a single line of passive bus for the distribution of the controls and energy. The coupler (M12X) based on a microprocessor, processes the data (analog or digital) and transmits in series the controls in the form of digital packets. The passive bus (CANALIS) is a tetrapolar electric line (two poles for the controls and two other poles for the monophased alternating energy 200 A) comprising junction windows spaced by 30 cm. The dimmer (IGNIS), as many as X, is an intelligent serial receiver based on a microprocessor and connectable to any of the junction windows of the bus: -its physical address is programmable on a selector or on EPROM; -it performs the functions of instantaneous graduation, delayed graduation, change of logic address; -it delivers a graduated power of 1 KVA. The device according to the invention is particularly intended to the control of light projectors of spots in the field of scenic or stage equipments.
Patent FR-2521800-A1 (FR)
Title: Dispositif de commande a distance de magnetoscope et de recepteur de television
Inventor: KOZAKAI DAISUKE
IPC: H04B1/20
Filed: 1983-02-11
Abstract: L'INVENTION CONCERNE UNE UNITE UNIQUE DE COMMANDE A DISTANCE D'UN MAGNETOSCOPE ET DE SON RECEPTEUR DE TELEVISION ASSOCIE. L'UNITE DE COMMANDE A DISTANCE SELON L'INVENTION COMPORTE DES TOUCHES DE MANOEUVRE 19 ET DES TOUCHES DE SELECTION DE CANAUX 20. LORSQUE L'UNE QUELCONQUE DE CES TOUCHES EST MANOEUVREE, L'UNITE DE COMMANDE EMET DEUX SIGNAUX QUI SONT RECUS PAR DEUX DISPOSITIFS DE COMMANDE DE COMMUTATEURS 17, 18. L'UN DES DISPOSITIFS DE COMMANDE 17 EST PLACE DANS LE MAGNETOSCOPE POUR EN DETERMINER LES DIFFERENTES FONCTIONS ET L'AUTRE 18 EST PLACE DANS LE RECEPTEUR DE TELEVISION POUR EN COMMANDER LES DIFFERENTES FONCTIONS DONT LA SELECTION DE CANAUX. L'INVENTION S'APPLIQUE NOTAMMENT AUX MAGNETOSCOPES ET RECEPTEURS DE TELEVISION EN COULEUR.
Patent FR-2522450-A1 (FR)
Title: Push=pull power amplifier circuit - has high output voltage but requires only one supply voltage level
Inventor: VASSILEV VASSIL BORISSOV
IPC: H03F3/21
Filed: 1983-02-28
Abstract: The amplifier arrangement comprises push pull amplifiers in the three stages: preamplifier (1), intermediate amplifier (2) and output power amplifier (3). The power amplifier consists of a number of switching stages (17.1,17.2,...17n) connected in a chain. The switches control transistors in the two halves (3) of the amplifier. The transistors in one branch of the amplifier are complimentary to those in the other. In all other respects they have identical characteristics. The switching stages (17.1,17.2,...17.n) are arranged such that the supply voltage (E) is added to a comparable voltage to which capacitors (13.1,13.2,...13.n) in the respective branches are already charged. The power amplifier is of the BC type. Each branch (3) comprises a stage (4) operating in B mode in series with stages (5.1,5.2...5.n) operating in C mode. (Previously notified in Week 83/38).
Patent FR-2542623-A1 (FR)
Title: Device which can be fitted onto skis for ascending snow-covered slopes
IPC: A63C5/08
Filed: 1983-03-16
Abstract: The invention consists in equipping one's pair of skis with a drive motor making it possible to climb snow-covered slopes. During the descent, this motor will be carried on the skier's back. This motor drives an endless belt equipped with scrapers 9 which will engage in the snow in order to gain purchase when rising up the slope. This device is very useful for first-aiders who are very often obliged to take the ski lift and to then redescend on skis in order to bring first aid. This motor 2 is fitted at the front on the two male pivots 10 fastened on each ski, so that it is forced to follow the right or left tiltings of each ski. This invention will be used in clubs, by the Red Cross in the mountains, and for skiers in particular.
Patent FR-2547842-A1 (FR)
Title: Process for the manufacture of sublimable transfers for natural and cotton textiles and images obtained with the aid of this process
IPC: D06P5/28
Filed: 1983-03-22
Abstract: Process for the manufacture of so-called "sublimable" transfers which can be applied to fabrics made of natural fibres and especially of cotton fibres. These transfers can be produced by virtue of an appropriate undercoat, intermediate between the textile and the sublimable inks, and allowing these inks, which are intended for synthetic textiles, to be applied to natural textiles and especially to cotton textiles. The images obtained on natural textiles are fast to washing and to prolonged exposure to sunlight.
Patent FR-2524401-A1 (FR)
Title: Dispositif de commande d'un mecanisme progressif automatique pour vehicules automobiles
Inventor: OETTING HERRMANN
IPC: B60W10/10
Filed: 1983-04-01
Abstract: L'INVENTION CONCERNE UN DISPOSITIF POUR COMMANDER UN MECANISME 2 AUTOMATIQUE PROGRESSIF POUR VEHICULES, EN PARTICULIER VEHICULES DE TOURISME. LE DISPOSITIF COMPREND UN APPAREIL DE COMMANDE9 ALIMENTANT UN ELEMENT DE MANOEUVRE 8 MODIFIANT LA TRANSMISSION DU MECANISME EN FONCTION DE LA POSITION DE LA PEDALE DES GAZ 10. LE MECANISME DE COMMANDE 9 ACTIONNE L'ELEMENT DE MANOEUVRE 8 POUR MODIFIER LA TRANSMISSION EN FONCTION DE LA POSITION DE LA PEDALE DES GAZ ET DU NOMBRE DE TOURS DU MOTEUR DE MANIERE QUE DANS DES CIRCONSTANCES DE FONCTIONNEMENT STATIONNAIRES, ON METTE EN OEUVRE LA TRANSMISSION LA PLUS HAUTE SUR TOUT LE TRAJET D'ACTIONNEMENT DE LA PEDALE DES GAZ ET QUE, DANS LA POSITION PLEINS GAZ, ON NE REDUISE LA TRANSMISSION POUR OBTENIR LES VITESSES DE MARCHE ENCORE PLUS ELEVEES QUE LORSQU'ON ATTEINT LE NOMBRE DE TOURS MAXIMUM POSSIBLE DU MOTEUR DANS LA TRANSMISSION LA PLUS ELEVEE. APPLICATION A DES VEHICULES AUTOMOBILES PREVUS POUR UNE ECONOMIE DE CARBURANT.
Patent FR-2554318-A1 (FR)
Title: Poulailler a cellules independantes
Inventor: MASS NISSIM
IPC: A01K31/00
Filed: 1983-11-08
Abstract: POULAILLER CONSTRUIT AU MOYEN D'ELEMENTS MODULAIRES, L'ELEMENT DE BASE ETANT UNE CLOISON DE SEPARATION DES CELLULES INDIVIDUELLES DANS LESQUELLES LES POULES PONDEUSES SONT ENFERMEES. CHAQUE CLOISON 1 COMPORTE UN BORD SUPERIEUR 2 DISPOSE OBLIQUEMENT PAR RAPPORT A L'UN DES BORDS VERTICAUX DE LA CLOISON ET FORMANT UN ANGLE AIGU AVEC CELUI-CI. LA PARTIE INFERIEURE 6 DE CHAQUE CLOISON EST PLUS LARGE QUE SA PARTIE PRINCIPALE. CETTE PARTIE INFERIEURE EN SAILLIE SERT DE SUPPORT POUR UN TRANSPORTEUR A BANDE SUR LEQUEL LES OEUFS ROULENT, A PARTIR DES CELLULES.
Patent FR-2536080-A1 (FR)
Title: Composition de resine thermoplastique donnant des articles moules mats et procede pour mater un article moule en resine thermoplastique
Inventor: SAKANO HAJIME
IPC: B23H7/08
Filed: 1983-11-14
Abstract: COMPOSITION DE RESINE THERMOPLASTIQUE DONNANT DES ARTICLES MOULES MATS. CETTE COMPOSITION COMPORTE A UN COPOLYMERE A MODIFICATION CAOUTCHOUC ET B UN POLYMERE D'OLEFINE PORTANT DES GROUPES EPOXY OU B UN POLYMERE D'OLEFINE MODIFIE PAR UN ACIDE CARBOXYLIQUE INSATURE. LA COMPOSITION CONVIENT SPECIALEMENT POUR LE MOULAGE DE PIECES INTERIEURES D'AUTOMOBILES.
Patent FR-2556273-A1 (FR)
Title: Process for manufacturing plastic bottles from preforms and preform obtained from this process
Inventor: BELLEHACHE PIERRE
IPC: B29C49/42
Filed: 1983-12-09
Abstract: Process for manufacturing plastic bottles from preforms in which the manufacture of the preform 2 in a mould is used for creating, on the preform, a circular flange 3 of diameter greater than that of its cylindrical body. By virtue of the circular flange 3, the preform 2 may be vertically positioned, when the latter falls between the two cylinders 22, 23 of a positioning device, the gap of which is greater than the diameter of the cylindrical body but less than the diameter of the circular flange 3 of the preform. Also according to the invention, the circular flange 3 is made to disappear in the final blowing mould inside which the bottle is made. The process finds its application when the preform necks 2 cannot have a diameter greater than that of their body. This process applies to techniques for manufacturing by extrusion blow-moulding or injection blow-moulding.
Patent FR-2557291-A1 (FR)
Title: Gamma thermometer for absolute and differential temperature measurements
Inventor: BOTTIN PATRICK
IPC: G01K1/02
Filed: 1983-12-27
Abstract: The gamma thermometer consists, in a known way, of an outer jacket 2 containing a cylindrical rod 4 pierced by a central channel 5 and having thick parts 6 and thin parts 8 defining insulating chambers 10. At least one thermocouple 12 is placed in the central channel 5. The thermocouple consists of three wires 14, 16, 18 connected at one of their ends by a weld 20 situated directly in line with a thin part 8, while at least one 14 of the wires is formed from two elements 14a, 14b of different metals connected by a weld 22 situated directly in line with a thick part 6. Application to the detection of the level of a coolant in a nuclear reactor.