baber/WOPTO huggingface dataset:
Patent FR-2579689-A1 (FR)
Title: Return assembly for dismantleable crates
IPC: F16B12/46
Filed: 1985-03-27
Abstract: The invention relates to the furnishing industry. Its subject is a return assembly for parallelepipedal crates based on panels whose edges, considered facing each other for two adjacent panels, are shaped in a complementary manner allowing tight interlocking by coming together on either side of the plane of symmetry of assembly at 45 DEG , then temporarily assembled by clips each fastened to each adjacent panel, characterised in that the holding pressure between the shaped edges is directly obtained by the spring effect of elastic extension of the flexible and symmetrical body 3a of the clip between its two ends, each anchored to each of the two panels at the same distance away from their common edge, exerted in their direction of interlocking. The invention finds its application in the manufacture of furniture marketed in "kit" form, mainly crates, boxes, drawers and all storage with pull-out compartments based on standardised horizontal and vertical panels.
Patent FR-2579546-A1 (FR)
Title: Braking device for a baby carriage
Inventor: BIGO JEAN
IPC: B62B5/04
Filed: 1985-03-28
Abstract: The invention relates to a braking device for a baby carriage. The device comprises a braking member 4 which is received with clearance by its support 7 and which is returned via a spring 8 to its braking position. Under the action of a control member 6, the braking member 4 may selectively, by virtue of its mounting clearance, be inclined angularly so that, when the control member 6 is released, the spring 8 displaces the member 4 parallel to itself to bring it either into the braking position, or into the inactive stop position.
Patent FR-2586741-A1 (FR)
Title: Prefabricated elements intended for the construction of vertical walls, of cavities or tanks constructed in the ground
IPC: E02D29/02
Filed: 1985-09-02
Abstract: These elements consist of L-shaped sections 1, each of the ends comprising at least one rib 4 and at least one vertical rebate 5 as well as suitable orifices 6, the face 10 of these sections having to form the internal face of the said tanks having, at a certain height, a horizontal projection 12 having a substantially beak-shaped cross-section.
Patent FR-2587489-A1 (FR)
Inventor: GEORGEL JEAN-CLAUDE
IPC: G06T1/00
Filed: 1985-09-16
Abstract: Disclosed is a method for automatically controlling integrated circuits before their mounting, or similar objects. An image of the object to be studied is recorded by means of a microscope coupled to a TV camera, for example, and the image is compared with a prerecorded reference image, both images being recorded in the form of digital signals; a differential binary image is created by making an anomaly bit signal correspond to the pixels where there is no coincidence, whereafter the parameters (position, height, width, elongation, compactness) are analyzed for each defect comprised of a plurality of adjacent pixels corresponding to an anomaly signal for a possible discard decision. Arrangements are provided to make the system independent of defects which do not disturb the operation of the circuits.
Patent FR-2589168-A1 (FR)
Title: Appareil et son procede d'utilisation pour la formation de films minces assistee par plasma
Inventor: SCHMITT JACQUES
IPC: H01L21/31
Filed: 1985-10-25
Abstract: L'INVENTION SE RAPPORTE A UN APPAREIL ET UN PROCEDE D'UTILISATION POUR LA FORMATION DE FILMS MINCES AU MOYEN D'UN DEPOT DE VAPEUR CHIMIQUE ASSISTE PAR PLASMA. SELON L'INVENTION, L'ENCEINTE 2 COMPORTE UN ESPACE 14 MENAGE ENTRE DEUX PLAQUES SUPPORTS 4, 5 DISPOSEES SENSIBLEMENT PARALLELEMENT L'UNE A L'AUTRE ET ENTRE LESQUELLES EST DISPOSEE AU MOINS UNE ELECTRODE POLARISEE 3, LE FILM MINCE SE DEPOSANT SUR LES PLAQUES SUPPORTS APRES DECOMPOSITION DU GAZ PAR DECHARGE ELECTRIQUE. L'INVENTION S'APPLIQUE NOTAMMENT A LA REALISATION DE CIRCUITS INTEGRES.
Patent FR-2578017-A1 (FR)
Title: Systeme d'equilibrage a ressort a gaz
Inventor: SMITH LAWTHER O
IPC: F16F9/02
Filed: 1986-02-24
Abstract: UN SYSTEME D'EQUILIBRAGE ASSISTE PAR RESSORT A GAZ, DESTINE A UN ELEMENT DE FERMETURE TEL QUE LA PORTE DE HAYON ARRIERE 12 D'UNE AUTOMOBILE 10, COMPREND UN RESSORT MECANIQUE 28 MONTE EN SERIE AVEC UN RESSORT A GAZ 16. LE SYSTEME EST CONCU DE FACON QUE LE RESSORT A GAZ 16 ATTEIGNE SA POSITION ENTIEREMENT RENTREE AVANT QUE LA PORTE 12 NE SOIT TOTALEMENT FERMEE, A LA SUITE DE QUOI LA PORTE 12 EST FERMEE A L'ENCONTRE DE LA FORCE DU RESSORT MECANIQUE 28. LE RESSORT MECANIQUE 28 ABSORBE LES VIBRATIONS LONGITUDINALES OU MOUVEMENTS A COURSE COURTE DU SYSTEME, QUI EN SON ABSENCE IMPRIMERAIENT AU RESSORT A GAZ 16 DES CYCLES INDESIRABLES DE FONCTIONNEMENT A COURSE COURTE; IL AUGMENTE DONC LA LONGEVITE DU RESSORT A GAZ 16.
Patent FR-2597338-A1 (FR)
Title: Effervescent foam bath
IPC: A61K8/04
Filed: 1986-04-17
Abstract: Effervescent foam bath in the form of a solid tablet containing not more than 7% of active products, the formula of which is made up as follows:     - Sipon LCSV95 : 7 g, 40%;   - Comperlan 100 : 0.65 g, 13%;   - Sodium bicarbonate : 2.3 g, 46%;   - Citric acid : 1.7 g, 34%;  Active products:     - Hypoallergenic perfume : 0.2 g, 4%;   - Mink oil : 0.05 g, 1%;   - Colouring : 0.05 g, 1%;     - Tabletting excipient QS per tablet : 7 g, 100%.
Patent FR-2598917-A1 (FR)
Inventor: AURIAULT CLAUDE
IPC: C12P21/02
Filed: 1986-05-21
Abstract: PCT No. PCT/FR87/00164 Sec. 371 Date Mar. 1, 1988 Sec. 102(e) Date Mar. 1, 1988 PCT Filed May 19, 1987 PCT Pub. No. WO87/07303 PCT Pub. Date Dec. 3, 1987.New lymphokine and its isolation and purification process. Said lymphokine is comprised of a factor obtained from T cells stimulated by concanavaline A or by an antigen capable of inhibiting the IgE-dependent platelet citotoxicity with respect to young larvae of S. Mansoni, of strongly reducing the chemiluminescence of blood platelets in a reaction IgE-anti-IgE, which is a correlate of the anti-parasite cytotoxicity, and of inhibiting the platelet activation in non-IgE dependent intolerences. Application as suppressor agent for suppressing platelet activation and as immunomodulator medicament of allergies.
Patent FR-2598909-A1 (FR)
Inventor: LAFON JEAN-CLAUDE
IPC: H04R25/00
Filed: 1986-05-23
Abstract: The invention relates to a hearing aid device in which the slices (s1, x2) of the electrical signal corresponding to each acoustic signal comprised respectively between 1500 and 3500 Hz and between 5000 and 7000 Hz, are transposed into compensation signals (S1, S2) comprised within two coupled ranges of separate low frequencies above the range 60 to 800 Hz, alone preserved without compensation. To preserve the timbres of the transposed sounds, the compensation signals are obtained by multiplying each slice (x1, x2) by itself or by a signal (x'1, x'2) deduced from this slice by amplitude equalization.
Patent FR-2606510-A1 (FR)
Title: Method for measuring the water content of a substance and apparatus for implementation thereof
Inventor: LUCAS JEAN
IPC: G01N5/04
Filed: 1986-06-06
Abstract: The present invention relates to a method for measuring the water content of a substance by weighing a sample before and after drying, including a drying stage in which the sample is enclosed in a leaktight enclosure fitted with a gas discharge orifice and the sample is heated, and an apparatus for implementation thereof. In accordance with the invention, the heating is stopped when a minimum threshold level in the discharge of the gases from the enclosure is detected, it being possible to carry out the heating by irradiation with microwaves or by heating the inside of the leaktight enclosure, and the enclosure in which the sample 13 is enclosed consists of a receptacle 11 in which the sample is placed, this receptacle being covered by a bell 14, preferably of glass, which, in combination with the receptacle, delimits the closed space in which the sample is enclosed, the vapour freed by the drying leaving through a tube 15 leading away from the bell. The invention is applicable in particular for metering the water content of forage.
Patent FR-2583395-A1 (FR)
Title: Sas pour le transport de matieres en vrac
Inventor: KLAMBAUER MANFRED
IPC: B65G53/46
Filed: 1986-06-12
Abstract: L'INVENTION CONCERNE UN SAS POUR LE TRANSPORT DE MATIERES EN VRAC ENTRE DES VOLUMES SOUMIS A DES PRESSIONS DIFFERENTES, COMPORTANT UN TUBE DE GUIDAGE POURVU D'UNE PREMIERE ET D'UNE SECONDE OUVERTURE QUI SONT RESPECTIVEMENT RELIEES AUX VOLUMES SOUMIS A DES PRESSIONS DIFFERENTES. DANS LE TUBE DE GUIDAGE 2 EST GUIDEE DE FACON ETANCHE UNE CHAMBRE DE SAS 4 POUVANT SE DEPLACER ALTERNATIVEMENT ET COMPORTANT DES OUVERTURES 13, 14 QUI PEUVENT ETRE AMENEES, AUX POINTS D'INVERSION DU MOUVEMENT ALTERNATIF, EN COINCIDENCE AVEC LA PREMIERE ET LA SECONDE OUVERTURE DU TUBE DE GUIDAGE, IL EST PREVU AXIALEMENT A LA SUITE DE LA CHAMBRE DE SAS 4 DANS LE TUBE DE GUIDAGE 2 DES TIROIRS GUIDES DE FACON ETANCHE QUI PASSENT DEVANT LES OUVERTURES 12, 15 DU TUBE DE GUIDAGE 2; A L'EXTREMITE 18 DU TUBE DE GUIDAGE 2 QUI EST OPPOSEE A LA PREMIERE OUVERTURE 12, UN PISTON 20 EST GUIDE DE FACON ETANCHE DANS LE TUBE DE GUIDAGE 2 ET EST ENTRAINE EN SENS INVERSE DE LA CHAMBRE DE SAS 4.
Patent FR-2584094-A1 (FR)
Title: Materiau d'alliage de titane de haute resistance ayant une meilleure ouvrabilite et procede pour sa production
Inventor: MAE YOSHIHARU
IPC: C22F1/18
Filed: 1986-06-26
Abstract: L'INVENTION CONCERNE UN MATERIAU D'ALLIAGE DE TI DE HAUTE RESISTANCE AYANT UNE MEILLEURE OUVRABILITE. SELON L'INVENTION, IL CONTIENT 2-5 AL, 5-12 V ET 0,5-8 MO (LE POURCENTAGE ETANT SUR UNE BASE PONDERALE) ET IL SATISFAIT A LA RELATION: 14 1,5 (TENEUR EN V) (TENEUR EN MO) 21, LE RESTE ETANT TI ET DES IMPURETES ACCIDENTELLES. L'INVENTION S'APPLIQUE NOTAMMENT A LA PREPARATION D'UN MATERIAU D'ALLIAGE DE TI A UTILISER DANS LA FABRICATION DE PIECES POUR AVIONS OU UNE HAUTE RESISTANCE SPECIFIQUE ET UNE HAUTE RESISTANCE A LA CHALEUR SONT REQUISES.
Patent FR-2602334-A1 (FR)
Title: Capteur de pression
Inventor: VOITURIEZ BERNARD
IPC: G01L9/00
Filed: 1986-08-04
Abstract: CAPTEUR DE PRESSION DE DIMENSIONS REDUITES APTE A TRAVAILLER DANS DES FOURCHETTES ETENDUES DE TEMPERATURE ET DE PRESSION, AINSI QUE DANS DES AMBIANCES AGRESSIVES (CORROSIVES, RADIOACTIVES OU VIBRATOIRES). IL COMPREND ESSENTIELLEMENT UNE LAME 1 PROLONGEE PAR DEUX CYLINDRES 13 ET 14 SUR LESQUELS SONT FIXES LES EMBOUTS D'UN SOUFFLET 10 A L'INTERIEUR DUQUEL ON CREE LE VIDE. LE CYLINDRE 14 EST EXCENTRE PAR RAPPORT A LA LAME 1. LES EFFORTS DE PRESSION INDUISENT UNE FLEXION PURE ET UNE COMPRESSION DE LA LAME 1. DEUX JAUGES D'EXTENSOMETRIE 2 ET 3 DISPOSEES SUR LES FACES OPPOSEES DE LA LAME 1 ET DONT LES DEFORMATIONS SONT SOUSTRAITES PAR UN MONTAGE ELECTRIQUE PERMETTENT DE CARACTERISER LA FLEXION.
Patent FR-2592437-A1 (FR)
Title: Systeme perfectionne de lubrification pour compresseur hermetique
Inventor: PIERA DANIEL AUDI
IPC: F04B39/02
Filed: 1986-09-05
Abstract: Système perfectionné de lubrification pour compresseur hermétique permettant une meilleure circulation de l'huile. Il comporte un conduit 4 de lubrification interne dont l'extrémité supérieure se termine par un premier tronçon conique 11 et un deuxième tronçon cylindrique 12 de contour variable suivant le profil 13 de l'extrémité supérieure du vilebrequin et un dispositif tubulaire 8 muni d'un ressort 14. (CF DESSIN DANS BOPI)
Patent FR-2604268-A1 (FR)
Title: Dispositif asservi de controle de debit pour installation hydraulique notamment pour servo-direction de vehicule
Inventor: KERVAGORET GILBERT
IPC: G05D7/06
Filed: 1986-09-18
Abstract: LE DISPOSITIF COMPREND UN ENSEMBLE MODULATEUR A TIROIR 27 COMMANDE PAR UNE DIFFERENTIELLE DE PRESSION P-P DETERMINEE PAR UN CLAPET PILOTE 43 A COMMANDE ELECTROMAGNETIQUE 48 INTERPOSE DANS UN CIRCUIT DE RETOUR VERS UNE BACHE 7 COMMUN A L'INSTALLATION HYDRAULIQUE ET A UNE CONDUITE DE DERIVATION 8. LE DISPOSITIF COMPREND AVANTAGEUSEMENT UN CLAPET D'ISOLEMENT 40 COUPLE AU CLAPET PILOTE 43 POUR ISOLER UNE CHAMBRE PILOTE 30 EN CAS DE DEFAILLANCE ELECTRIQUE DE L'ACTIONNEUR ELECTROMAGNETIQUE.
Patent FR-2587824-A1 (FR)
Title: Semiconductor virtual disc device
Inventor: KIMURA MASATOSHI
IPC: G06F3/08
Filed: 1986-09-24
Abstract: A semiconductor virtual disc device comprises in particular a bus conversion circuit 29 and integrated circuit boards 25. Each board constitutes a main memory support and comprises a semiconductor memory element, a DC voltage source and a connector. The board is thus removable which enables it to be transferred from one machine to another without losing the information which it contains.
Patent FR-2604551-A1 (FR)
Title: Dispositif de protection a l'egard du bruit
Inventor: VERMOREL JACQUES
IPC: G10K11/178
Filed: 1986-09-26
Abstract: LE DISPOSITIF DE PROTECTION A L'EGARD DU BRUIT COMPORTE DES MOYENS 15, 16 POUR ENGENDRER UN CONTRE-BRUIT DESTINE A SE SUPERPOSER AU BRUIT DONT ON VEUT SE PROTEGER ET A ANNULER. LE DISPOSITIF COMPORTE EGALEMENT UN CORPS CREUX 12 VENANT S'INSERER DANS LE CONDUIT AUDITIF EXTERNE 13 DE L'OREILLE DE L'UTILISATEUR, CE CORPS CREUX 12 CONTENANT AU MOINS UNE PARTIE DESDITS MOYENS 15, 16. UTILISATION POUR LUTTER CONTRE LE BRUIT.
Patent FR-2604667-A1 (FR)
Title: Electrical circuit for motor vehicle signalling light unit
Inventor: DILOUYA GILBERT
IPC: B60Q1/26
Filed: 1986-10-02
Abstract: The invention relates to an electrical circuit of the type comprising a set of conducting strips 116a-116e', 116m and an insulating substrate 110 on which the said strips are mounted. According to the invention, the circuit is made by superposing at least two conducting sheets, each comprising at least one conducting strip 116a-116e'; 116m, and the said substrate comprises means for holding the said sheets spaced apart at least locally. Application for powering the various bulbs 14a-14e of a motor vehicle signalling light unit from a single connector.
Patent WO-8707729-A1 (WO)
Inventor: ANDRE PIERRE
IPC: B81B3/00
Filed: 1987-06-10
Abstract: Le capteur comprend une lame conductrice (4) déformable en flexion dont une extrémité libre (43) constitue la première armature d'un condensateur variable dont la seconde armature fixe (24) est constituée par une zone conductrice formée sur le substrat en silicium. Une structure du type transistor JFET est formée au voisinage du point d'ancrage (41) de la lame (4) avec une zone de grille (21) située sous la partie d'ancrage (41) et des zones de drain et de source (22, 23) réalisées de part et d'autre de la zone de grille (21), pour amplifier un signal représentatif des variations de position de la lame flexible (4). Application aux accéléromètres, capteurs de pression.
Patent FR-2593553-A1 (FR)
Title: Device for purifying exhaust gases of an engine, comprising a catalytic converter with a metal matrix welded into a casing
Inventor: ABTHOFF JORG
IPC: F01N3/28
Filed: 1987-01-22
Abstract: The invention relates to a device for purifying the exhaust gases of internal combustion engines, comprising a catalytic converter with a metal matrix fixed by welding into a casing. There is provided, considering the direction of flow of the exhaust gases, at 2 to 10 mm before the catalytic converter 1, on the inner wall of the casing 2, 3, 4, a collar 5 directed radially towards the inside and whose height lies between 3 and 15% of the diameter of the catalytic converter 1, whilst, however, being at least 1 mm. Application to the automotive industry.
Patent FR-2609898-A1 (FR)
Title: Dispositif d'entrainement et de positionnement d'un porte-sources dans un applicateur utilise en curietherapie
Inventor: RAGUE BRUNO
IPC: A61N5/10
Filed: 1987-01-28
Abstract: LA PRESENTE INVENTION A POUR OBJET UN DISPOSITIF SERVANT A L'INTRODUCTION ET AU POSITIONNEMENT D'UN PORTE-SOURCES DANS UN APPLICATEUR 14 UTILISE EN CURIETHERAPIE. LE PORTE-SOURCES EST MONTE A UNE EXTREMITE D'UN CABLE 40 DE FAIBLE DIAMETRE MOBILE LE LONG D'UN TUBE-GUIDE 38 DONT UNE EXTREMITE COMMUNIQUE AVEC L'APPLICATEUR. LE CABLE 40 EST ENTRAINE PAR UN GALET MOTEUR 48 QUI PEUT GLISSER SUR LE CABLE 40. UN CODEUR EST EQUIPE D'UN GALET 52 QUI EST EN CONTACT TANGENTIEL SANS GLISSEMENT AVEC LE CABLE 40. SI CELUI-CI RENCONTRE UN OBSTACLE, LE GALET 52 DU CODEUR CESSE IMMEDIATEMENT DE TOURNER ET LE CODEUR ENVOIE UN SIGNAL A UN AUTOMATE PROGRAMMABLE 74. APPLICATION AU TRANSFERT DE SOURCES RADIOACTIVES EN CURIETHERAPIE.
Patent FR-2611187-A1 (FR)
Title: Base for vibrating handling apparatus
Inventor: LEBREUIL JEAN-CLAUDE GASTON CL
IPC: B65G27/30
Filed: 1987-02-20
Abstract: Base for vibrating handling apparatus of the type in which the plate 1 for supporting the vessel 2 and the reaction mass 3 are connected by flexible blades 4, characterised in that the plate 1 is joined to the base 6 of the apparatus by the insertion of columns 9 with interposition of elastically deformable studs 10. The reaction mass is joined to the base by the insertion of elastically deformable studs 12. The columns pass freely through the reaction mass 3.
Patent FR-2611964-A1 (FR)
Title: Adhesive labels for advertising use and method for manufacturing such labels
IPC: G09F3/02
Filed: 1987-03-03
Abstract: Adhesive label for advertising use, capable of being fixed onto any object. This label incorporates a detachable coupon 19 bearing the details of a bargain offered to the purchaser of the corresponding object. It consists of the superposition of an adhesive support sheet bearing an opaque outer sheet of the same dimensions which is fixed onto this support sheet at the site of two parallel marginal strips 18. The latter are situated on either side of a free part 19 delimited by two perforation lines 14 or the like. This free part thus constitutes a detachable coupon whose front and back faces respectively carry a clearly visible legend, for example an advertising legend, and a concealed message, for example the indication of a price reduction, or of the sending of a batch, etc. The invention also relates to a method specially designed for manufacturing such labels. The latter are intended to be applied on products of any sort, for advertising purposes.
Patent FR-2613862-A1 (FR)
Title: Universal fixable card with decorative and/or identifying use
IPC: G09F3/04
Filed: 1987-04-08
Abstract: Universal fixable card with decorative and/or identifying use, characterised in that it comprises a central body 1 and two lateral fastening wings 4 attached to the latter, over a portion of their length, and separated from the said body over the remaining part of their length by a slot 5.
Patent FR-2615276-A1 (FR)
Title: Solar-type heat collector
IPC: F24S10/95
Filed: 1987-05-15
Abstract: The heat collector according to the invention is characterised in that it comprises a circuit 20 for the circulation of a heat-transfer fluid, means for converting the energy conveyed by electromagnetic radiation into thermal energy and four zones mounted in series, respectively Z1-Z4, a first zone Z1 for injecting the heat-transfer fluid in a liquid phase, a second zone Z2 for converting, by a thermal effect, the said heat-transfer fluid into an emulsion, a third zone Z3 for conveying the said fluid to a high point when it is in an emulsified phase, and a fourth zone Z4 located at a high part in order to collect the steam produced. Application: solar heat collector suitable for operating solely when radiation is emitted, and with a very small quantity of heat-transfer fluid.
Patent FR-2616652-A1 (FR)
Title: Stanek automatic bur
IPC: A61C5/42
Filed: 1987-06-18
Abstract: Device for reliable and fast drilling of root canals. The device consists of a flexible bur 1 which is followed along its axis 2, which allows both passage of an axial canal guide 3 and an irrigation liquid and a lubricant optionally pressurised by internal vanes 8 situated in the upper part 9 of the flexible bur 1. The device according to the invention is in particular intended for root canal treatment in dental surgery.
Patent FR-2609462-A1 (FR)
Title: Procede pour preparer une membrane en ceramique poreuse, pour la separation de gaz condensable, notamment de la vapeur d'eau dans l'atmosphere
Inventor: MORI KAZUTAKA
IPC: C04B41/89
Filed: 1987-06-25
Abstract: PROCEDE CARACTERISE EN CE QU'IL CONSISTE A DEPOSER SUR UN SUBSTRAT DE CERAMIQUE POREUSE A UNE COUCHE DE SOL D'ALUMINE FORMEE EN HYDROLYSANT UN ALCOOLATE OU UN COMPOSE DE CHELATE D'ALUMINIUM PUIS EN LE SECHANT ET EN LE FAISANT BRULER, IMPREGNER LE CORPS BRULE AINSI OBTENU PAR UNE SOLUTION D'ALCOOLATE OU DE COMPOSE DE CHELATE D'ALUMINIUM DANS UN SOLVANT ORGANIQUE, IMMERGER LE CORPS AINSI TRAITE DANS UNE SOLUTION AQUEUSE DE SILICATE DE SODIUM ET SOUMETTRE LE CORPS IMMERGE A UN TRAITEMENT THERMIQUE DANS DE LA VAPEUR APRES L'AVOIR RETIRE DE LA SOLUTION, REPETER LES PROCEDURES CI-DESSUS JUSQU'A CE QUE LES PORES CAPILLAIRES DU SUBSTRAT A AIENT ETE SUFFISAMMENT REMPLIS PAR LE SOL D'ALUMINE, ET IMMERGER ENFIN LE CORPS AINSI TRAITE DANS UNE SOLUTION AQUEUSE DE SILICATE DE SODIUM POUR LE SOUMETTRE ENSUITE A UN TRAITEMENT THERMIQUE SUPPLEMENTAIRE DANS DE LA VAPEUR PUIS A UN RINCAGE A L'EAU CHAUDE POUR EN RETIRER LES IONS SODIUM, AVANT DE LA FAIRE SECHER.
Patent FR-2601078-A1 (FR)
Title: Moteur a turbine a gaz a soufflante carenee.
Inventor: NEWTON ARNOLD CHARLES
IPC: F02K3/062
Filed: 1987-07-02
Abstract: LA PRESENTE INVENTION A TRAIT AUX MOTEURS A TURBINE A GAZ A SOUFFLANTE CARENEE. DANS LES SOUFFLANTES CARENEES A TAUX DE DERIVATION ELEVE CONVENTIONNELLES, LES VARIATIONS IMPORTANTES DANS L'ECOULEMENT DU COURANT D'AIR LIBRE DANS L'ENTREE DU CONDUIT DE SOUFFLANTE SONT ASSUREES PAR UNE LEVRE EPAISSE ET UNE ENVELOPPE DE SOUFFLANTE EPAISSE ET LONGUE POUR EMPECHER LA SEPARATION DE L'ECOULEMENT D'AIR DEPUIS LA SURFACE EXTERIEURE DE L'ENVELOPPE DE SOUFFLANTE, MAIS CECI A POUR RESULTAT UNE ENVELOPPE DE SOUFFLANTE LOURDE ET PRESENTANT DES VALEURS DE TRAINEE IMPORTANTES. DANS L'INVENTION, UNE SOUFFLANTE CARENEE10 COMPREND UN NOYAU MOTEUR12 QUI A UN NOYAU ENVELOPPE28, ET UN ENSEMBLE DE SOUFFLANTES14 POSITIONNE EN AVAL DU NOYAU MOTEUR. LA(LES) SOUFFLANTE(S)16, 18 TOURNE(NT) DANS UN CONDUIT DE SOUFFLANTE20 DEFINI PAR L'ENVELOPPE DE SOUFFLANTE26. LE NOYAU ENVELOPPE A UNE FORME EXTERNE EN AMONT DE L'ADMISSION DU CONDUIT DE SOUFFLANTE22 QUI MODIFIE LES LIGNES DE COURANT DE L'ECOULEMENT D'AIR DANS L'ADMISSION DE CONDUIT DE SOUFFLANTE POUR L'AMENER A ADOPTER UN TRAJET D'ECOULEMENT QUI SOIT PRESQUE EN ALIGNEMENT AVEC LA LONGUEUR DE L'ENVELOPPE DE SOUFFLANTE POUR REDUIRE LE POIDS DE L'ENVELOPPE DE SOUFFLANTE, AINSI QUE SA LONGUEUR ET SA TRAINEE.
Patent FR-2618299-A1 (FR)
Title: Device for renewing aviculture litter
IPC: A01B33/02
Filed: 1987-07-22
Abstract: The invention relates to a device for stirring and mixing aviculture litter straw allowing good yield and holding of the litter. It consists of a chassis 1 rolling on two independent wheels 24 and supporting an electric motor 26 connected to the chassis by the elements 6. The rotation of the motor drives a toothed comb 14 which, under the effect of a rotational movement, allows the litter to be renewed by breaking its crust and lifting fresh straw to the surface. The hood 12 provides protection from flying crust and from the teeth 14. A handle 22 connected to the chassis by a pole 21 allows good manoeuvrability of the machine. The device according to the invention is in particular intended for maintaining and renewing aviculture litter.
Patent FR-2619744-A1 (FR)
Inventor: CHAUVIN BERNARD LOUIS
IPC: A01J25/13
Filed: 1987-08-27
Abstract: Method for moulding a mouldable material M, in which an individual quantity QI of material M, already in the fluid state, is placed in a two-part mould 4, 5, comprising a cell 6, 7, the said material corresponding to the unit 1 to be produced, and this is set, characterised in that, in order to place the individual quantity QI of material M in the mould 2A, the mould (2A) is initially separated; the entire quantity QI is introduced into a first part 4 of the mould 2A, and the two parts 4, 5 of the mould are caused to interact with each other.