baber/WOPTO huggingface dataset:
Patent FR-2529786-A1 (FR)
Title: Pharmaceutical compositions based on 5-pyrazolone derivatives, new products and preparation process
Inventor: JARREAU FRANCOIS-XAVIER
IPC: C07D401/04
Filed: 1982-07-12
Abstract: The invention relates to pharmaceutical compositions containing a 5-pyrazolone derivative of formula: in which R1 and R2, which may be identical or different, represent a hydrogen atom or a lower alkyl group, R3 represents a phenyl group, unsubstituted or substituted with one or two lower alkyl groups, or a 2-pyridyl or 3-pyridyl or 4-pyridyl group, unsubstituted or substituted with one or two lower alkyl groups, and R4 represents a hydrogen atom, a lower alkyl group, a phenyl group or an aralkyl group, or one of its pharmaceutically acceptable salts. The derivative of formula I is obtained by reacting an ethyl carboxylate with an ester, and then reacting a hydrazine. Use in therapy, in particular for the treatment of heart failure.
Patent FR-2511678-A1 (FR)
Inventor: MIYADERA TETSUO
IPC: A61K31/40
Filed: 1982-08-19
Abstract: Compounds of the formula: <CHEM>  wherein: R<1> represents a hydrogen atom, a C2-3 alkyl group, a 1-hydroxyethyl group or a 1-hydroxy-1-methylethyl group;  R<2> represents a group of formula: <CHEM> in which, X represents a hydrogen atom, an alkyl group, a cyanoalkyl group, a haloalkyl group, an alkoxyalkyl group, an alkylthioalkyl group, an alkoxycarbonylalkyl group, an alkoxy group, an alkylthio group, an alkylsulphinyl group, an alkylsulphonyl group, a hydroxy group or a halogen atom, where each alkyl or alkoxy has 1-4 carbon atoms; Y represents a hydrogen atom, a C1-4 alkyl group, a C1-4 alkyl group substituted by a hydroxy, amino, carboxy or C1-4 alkoxy group, a C1-5 aliphatic acyl group, a C1-5 aliphatic acyl group substituted by a hydroxy, amino, carboxy or C1-4 alkoxy group, a group of formula -C(R<5>)=N-R<6> (R<5> and R<6> each represents a hydrogen or C1-4 alkyl). <CHEM> represents a 2- or 3-azetidinyl, a 2- or 3-pyrrolidinyl, a 2-, 3- or 4-piperidyl or a 3,4,5,6-tetrahydropyrimidin-5-yl. R<3> represents a carboxy group or a protected carboxy group, and pharmaceutically acceptable salts thereof, provided that when the group <CHEM>  is a 4-piperidyl group then Y is not a C1-4 alkyl group and when <CHEM> is a 3-pyrrolidinyl group Y is not a group then Y is not a group -C(R<5>)=n-R<6>, are useful antibiotics.
Patent FR-2514770-A1 (FR)
Title: Procede de preparation de polyurethanes anioniques ayant une coloration stabilisee a l'oxydation a chaud
Inventor: DABI SHMUEL
IPC: C08G18/08
Filed: 1982-10-04
Abstract: PROCEDE DE PREPARATION DE POLYURETHANES ANIONIQUES A BASE AQUEUSE PRESENTANT UNE MEILLEURE STABILISATION DE LEUR COLORATION A L'OXYDATION A CHAUD. DES SELS AMINES, EN DISPERSION DANS L'EAU, DE PREPOLYMERES ANIONIQUES RESULTANT DE LA REACTION DE COMPOSES POLYHYDROXY ET D'ACIDES DIHYDROXYCARBOXYLIQUES AVEC DES DIISOCYANATES SONT SOUMIS, EN VUE DE L'ALLONGEMENT DE LEURS CHAINES, A L'ACTION D'HYDRAZINE OU D'HYDRAZIDE ET ENSUITE, FACULTATIVEMENT, A CELLE D'UNE DIAMINE SI LA CUISSON S'EFFECTUE A DES TEMPERATURES DEPASSANT 150C, ET DONNENT COMME PRODUITS DE POLYURETHANES NE PRESENTANT PAS DE CHANGEMENT DE COLORATION ET AYANT DE BONNES CARACTERISTIQUES MECANIQUES. EN VARIANTE, ON PEUT EMPLOYER L'HYDRAZINE COMME ADDITIF PLUTOT QUE COMME AGENT D'ALLONGEMENT DES CHAINES. LE PROCEDE EST PARTICULIEREMENT AVANTAGEUX LORSQU'ON UTILISE DES AGENTS CREANT DES LIAISONS TRANSVERSALES QUI NE REAGISSENT QU'AUX TEMPERATURES ELEVEES.
Patent FR-2534697-A1 (FR)
Title: Device for detecting the passage of objects and/or persons
Inventor: MAEDER CLAUDE
IPC: G08B13/10
Filed: 1982-10-13
Abstract: Device for detecting passage over a floor by means of a piezoelectric cable whose transmitted signals are processed by a monitoring device. The piezoelectric cable 3, included in the floating slab, with the monitoring device 3 serves as an antenna for a transmitting device of the monitoring device, a receiving device being located at a certain distance from the floor. Detection device which cannot be damaged because it is entirely contained within the slab.
Patent FR-2534777-A1 (FR)
Title: Method and installation for automatic packaging of a plurality of foodstuffs of different nature, such as butcher's offal.
Inventor: ROUX JEAN-CLAUDE LE
IPC: A22C18/00
Filed: 1982-10-22
Abstract: The present invention relates essentially to a method and an installation for automatic packaging of a plurality of foodstuffs of different nature, such as butcher's offal, in adapted packaging such as food-grade bags. The installation according to the present invention is characterised in that it comprises a conveyor 2, 2' provided with attaching means 4 for each foodstuff 6 for transporting it to a packaging unit 8 which comprises a number of packaging stations 10, 12, 14, 16, 18, 20 equal to the number of different foodstuffs, so that one packaging station is associated with a specific product, and means 22 for discharging the packaged products towards other finishing units. The invention permits automatic packaging of foodstuffs such as butcher's offal.
Patent FR-2538633-A1 (FR)
Title: Oscillateur haute frequence a defaut d'isochronisme compense
Inventor: VALENTIN JEAN-PASCAL
IPC: H03L1/00
Filed: 1982-12-27
Abstract: L'oscillateur haute fréquence comprend un cristal piézoélectrique 1 associé à au moins deux électrodes excitatrices 3, 4 et des moyens permettant d'appliquer aux électrodes 3, 4 d'une part une puissance électrique d'excitation du cristal selon un mode utile choisi pour déterminer une référence de fréquence et d'autre part une puissance électrique additionnelle pour exciter le cristal selon un mode, un partiel ou une vibration anharmonique différents du mode utile choisi pour déterminer une référence de fréquence. Des moyens 46, 47 sont en outre prévus pour réguler la puissance électrique d'excitation du cristal selon le mode utile dans une proportion prédéterminée et constante par rapport à la puissance électrique additionnelle. L'invention permet de compenser, par le défaut d'isochronisme dû à la vibration sur le mode utile, l'effet amplitude-fréquence indirect produit par la vibration additionnelle, et inversement. (CF DESSIN DANS BOPI)
Patent FR-2524991-A1 (FR)
Title: Compositions d'agent de marquage, renfermant des additifs de renforcement de charge, constitues d'acides para-halophenylcarboxyliques
Inventor: LU CHIN H
IPC: G03G9/08
Filed: 1983-02-28
Abstract: L'INVENTION S'APPLIQUE A DES COMPOSITIONS D'AGENT DE MARQUAGE ET DE REVELATEUR, AINSI QU'A L'UTILISATION DE CES COMPOSITIONS DANS DES DISPOSITIFS DE FORMATION D'IMAGES ELECTROSTATOGRAPHIQUES, LA COMPOSITION D'AGENT DE MARQUAGE ETANT COMPOSEE DE PARTICULES DE RESINE, DE PARTICULES DE PIGMENT ET D'ENVIRON 0,1 A ENVIRON 10 , EN SE BASANT SUR LE POIDS DES PARTICULES D'AGENT DE MARQUAGE, D'UN ADDITIF DE RENFORCEMENT DE CHARGE FORME D'ACIDE PARA-HALOPHENYLCARBOXYLIQUE AYANT LA FORMULE: (CF DESSIN DANS BOPI) OU X EST UN HALOGENE, R EST UN GROUPE ALKYLENE CONTENANT 1 A ENVIRON 3 ATOMES DE CARBONE, ET N EST LE NOMBRE ZERO OU 1.
Patent FR-2530401-A1 (FR)
Title: Tuber-planting machine with bucket elevator
Inventor: LINK ALFRED
IPC: A01C9/02
Filed: 1983-03-03
Abstract: The machine is particularly for planting previously-germinated potatoes, having elevator buckets on a belt, to which the tubers are fed from a storage hopper, via a loading mechanism.  The latter mechanism (15) is a horizontal conveyor, controlled independently of the feed mechanism (7), and operating at a speed roughly corresponding to that of the elevator belt (3) planting the tubers. The loading mechanism can be formed by a conveyor belt, and the feed mechanism by a grating inclined in the lengthwise direction, and consisting of fixed (8,9) bars and others (10,11) oscillating in the lengthwise direction.
Patent FR-2542393-A1 (FR)
IPC: E04B1/58
Filed: 1983-03-11
Abstract: Apparatus for providing double coverings or claddings has a stiff support piece shaped to fit in a bottom portion of a corrugation of a pre-existing roof covering. The support piece attaches to subjacent purlins through the pre-existing covering. The support piece has a generally U-shaped section including a base coopertively shaped for being seated in the corrugation with upper edges of the U-shaped section being folded back horizontally so as to provide two seats for engaging an upper purlin. The laterally disposed ends of the seats are raised at right angles to form abutments. An upper purlin is attached to the abutments of the support piece. The upper purlin is a reversed U-shaped metallic section having side wings. The wings have edges folded back horizontally and outwardly.
Patent FR-2523669-A1 (FR)
Title: Ensemble combine de palier lineaire a recirculation de billes et de rail de guidage
IPC: F16C29/00
Filed: 1983-03-14
Abstract: L'INVENTION CONCERNE UN ENSEMBLE DE PALIER LINEAIRE ET DE RAIL DE GUIDAGE DONT UNE PAIRE PEUT ETRE AVANTAGEUSEMENT UTILISEE POUR MONTER UNE TABLE 20 A SECTION EN U RETOURNE SUR UN SUPPORT RECTILIGNE 22. CHAQUE RAIL 28, 28, QUI EST MONTE SUR L'UN DES COTES DU SUPPORT, COMPORTE DEUX SURFACES DIVERGENTES SUR CHACUNE DESQUELLES EST FORMEE UNE VOIE DE ROULEMENT LONGITUDINALE 30, 30. CHAQUE PALIER 24, 24 COMPORTE UN CORPS 22, 22 FIXE SUR L'UNE DES FACES LATERALES INTERIEURES DE LA TABLE ET AYANT DEUX SURFACES DIVERGENTES MUNIES DE VOIES DE ROULEMENT 34, 34 QUI FONT FACE AUX VOIES DE ROULEMENT DU RAIL CORRESPONDANT. CHAQUE CORPS DE PALIER COMPORTE DES PASSAGES DE RETOUR 36, 36 ET EST MUNI, A CHAQUE EXTREMITE, D'UN COUVERCLE MUNI DE RAINURES EN EPINGLE A CHEVEUX QUI ASSURENT LE TRANSFERT DES BILLES ENTRE LES VOIES DE ROULEMENT ET LES PASSAGES DE RETOUR. UNE CAGE 44, 44 EST INTERPOSEE ENTRE CHAQUE PALIER ET LE RAIL CORRESPONDANT. VUE EN COUPE TRANSVERSALE, CHAQUE VOIE DE ROULEMENT EST INCURVEE SUIVANT UN RAYON APPROXIMATIVEMENT EGAL A CELUI DES BILLES.
Patent FR-2543181-A1 (FR)
Title: Procede ameliore de desencollage-blanchiment simultane des tissus
Inventor: TATIN GERARD
IPC: C11D7/54
Filed: 1983-03-22
Abstract: PROCEDE DE DESENCOLLAGE-BLANCHIMENT SIMULTANE DES TISSUS DANS UN BAIN COMPRENANT DU PEROXYDE D'HYDROGENE, UN AGENT SEQUESTRANT, UNE AMYLASE ET UN AGENT TENSIO-ACTIF CARACTERISE PAR LE FAIT QUE L'ON AJOUTE AUDIT BAIN UN TAMPON CONSTITUE PAR DU TETRABORATE DE SODIUM DECAHYDRATE. L'ADOPTION DU PROCEDE DE DESENCOLLAGE-BLANCHIMENT SIMULTANE DES TISSUS SELON LA PRESENTE INVENTION CONDUIT A LA FOIS A UN BON BLANCHIMENT ET UN BON DESENCOLLAGE TOUT EN PERMETTANT DES ECONOMIES IMPORTANTES EN EAU, VAPEUR, MAIN-D'OEUVRE ET INVESTISSEMENTS.
Patent FR-2543065-A1 (FR)
Title: Desk display unit for bound documents, and documents intended for such a display unit
IPC: A47B19/10
Filed: 1983-03-25
Abstract: The invention relates to a desk-type display unit for exhibiting documents in the form of folios bound together to form a single work similar to a magazine. The display unit is characterised in that it consists of a desk 1 in the form of a table held in an inclined position, close to the vertical, in a supporting base 2, this table being provided on the one hand with grip members 8, 9 for gripping the binding of the work, and on the other hand with retaining means 3, 4 for immobilising the top and bottom horizontal edges of the document 7, and also with vertical lips 5, 6 which hold the sheets 72 in a selected open position of the work. The display unit is particularly intended for television magazines.
Patent FR-2543183-A1 (FR)
Inventor: LAMORT JEAN-PIERRE
IPC: D21B1/34
Filed: 1983-03-25
Abstract: The invention relates to a method and apparatus for sorting out recycled paper pulp obtained from scrap material containing contaminants in the form of large pieces of foreign material such as plastics, adhesives, pieces of rope and the like. The invention avoids the need to disintegrate such large pieces of foreign material prior to their removal. The device of the invention comprises a drum (1) with an horizontal axis (2), an end wall (3) of the drum being fitted with a perforated plate (4) and an helical stirrer (5) having profiled blades rotating in a plane parallel to this plate at a short distance thereof, these blades having a transverse cross-section with a hydrodynamic profile adapted for generating a depression in front of the perforated plate, and a leading edge (6) forming a Bernouilli spiral with a constant angle of approximately 30 DEG , the drum (1) comprising a pulp inlet (10) with a valve (11) located opposite the perforated plate, an auxiliary enclosure (7) for recovering accepted pulp behind the perforated plate, connected to the suction side of a pump (8), a water inlet (12) with a valve (13), a vent (16) and a large bottom opening (14) with a valve (15) for discharging the refuse after the accepted pulp has been recovered. While the above-described device is designed for batch operation, a modified embodiment is provided in which twin units of the above design are associated for continuous operation (1a and 1b, FIG. 5) controlled by a 3-way valve (24) for alternatively feeding contaminated pulp to either sorting unit. In either case, the refuse is washed clear and water is drained out of the refuse before its discharge, so that it may be readily discarded without further processing, and the stirrer permanently prevents the perforated plate from becoming plugged.
Patent FR-2524057-A1 (FR)
Title: Outil de forage a fraise rotative, et procede d'assemblage et de montage d'un element de coupe pour un tel outil
Inventor: DOROSZ DENNIS DANIEL EDWARD
IPC: E21B10/20
Filed: 1983-03-25
Abstract: OUTIL DE FORAGE ROTATIF DU TYPE TREPAN, CARACTERISE EN CE QU'IL COMPREND: UN CORPS CONCU DE FACON A S'ADAPTER, PAR VISSAGE, A L'EXTREMITE D'UN TRAIN DE TIGES DE FORAGE, ET QUI COMPORTE UNE PLURALITE DE BRANCHES DE SUPPORT D'OUTIL DE COUPE 16; UN SYSTEME DE BROCHES 50 FAISANT PARTIE INTEGRANTE DE CHACUNE DESDITES BRANCHES ET S'ETENDANT TRANSVERSALEMENT A PARTIR DE LADITE BRANCHE, CE SYSTEME DE BROCHES 50 DEFINISSANT UNE TETE DE RETENUE DE PALIER 56 A SON EXTREMITE LIBRE, ET UNE SURFACE DE PALIER DE DIAMETRE REDUIT 52 ENTRE LES EXTREMITES DUDIT SYSTEME; DES SYSTEMES D'OUTILS DE COUPE ROTATIFS COMPORTANT DES DENTS ROTATIVES ET MUNIS D'UN RECEPTACLE INTERNE DE BROCHE 70; UN COUSSINET FENDU 62, POSITIONNE AUTOUR DESDITES SURFACES DE PALIER ET QUI EST LOGE DANS LEDIT RECEPTACLE 70, ET DES MOYENS DE VERROUILLAGE 74 POSITIONNES AUTOUR DUDIT COUSSINET POUR VERROUILLER LEDIT SYSTEME D'OUTILS DE COUPE ROTATIFS AVEC LEDIT COUSSINET, DE MANIERE QUE LE SYSTEME DE COUPE ET LE COUSSINET SOIENT MONTES A ROTATION SUR LA BROCHE 50.
Patent FR-2525817-A1 (FR)
Title: Dispositif a transfert de charge et notamment un dispositif ccd
Inventor: NARABU TADAKUNI
IPC: H04N5/335
Filed: 1983-04-22
Abstract: A.DISPOSITIF A TRANSFERT DE CHARGE ET NOTAMMENT UN DISPOSITIF CCD. B.COMPOSANT CARACTERISE PAR DEUX REGIONS DE STOCKAGE 15, 16 SEPAREES PAR UNE REGION D'ARRET 17, LES REGIONS 15, 16 AYANT DES PARTIES EN SAILLIE 15A, 16A VERS LES REGIONS DE TRANSFERT 13, 14. C.L'INVENTION CONCERNE LES COMPOSANTS ELECTRONIQUES DITS A TRANSFERT DE CHARGE.
Patent FR-2546254-A1 (FR)
Title: Drive axle with incorporated transmission
IPC: F16H3/70
Filed: 1983-05-17
Abstract: a. Technical field: drive axle with incorporated transmission forming a monobloc assembly comprising the axle, the reduction gear and the differential, ready to be mounted on the apparatus to be equipped. b. Main technical characteristic of the invention: the axle is a tube 1 forming the output shaft of a reduction gear pulley 5 and carries, at one end, the satellite gears of a differential incorporated in one of the wheels as well as one of its planetary gears, the other planetary gear is fixed to a shaft 2 inside the tube 1, the other wheel is fixed by a flange 11 to the end of the shaft opposite the differential. The reduction gear pulley is of the hypocycloid type and comprises a double squirrel-cage (cage winding) planetary gear or eccentric rotor made from a plurality of spindles with rollers engaged in only some of the teeth of two roller chain gears of different diameters whose means extend outside the pulley and revolve at different speeds; means for coupling one or other of the gears 15 and 16 to the tube 1 allowing the tube 1 to be made to revolve at different predetermined speeds. c. Main applications of the invention: transmissions for vehicles, rolling plant, revolving machines of all types.
Patent FR-2547761-A1 (FR)
Title: Electroslag welding equipment
Inventor: POPOV VASILY FEDOROVICH
IPC: B25J9/10
Filed: 1983-06-27
Abstract: Electroslag welding equipment includes a column-mounted adjustable support (2) for a welding head (4) having a device for feeding a consumable electrode into the slag pool and a device (7) for moving a nozzle (8) with a non-consumable electrode (9). The latter device (7) includes an electric drive (10), which is attached to the body (11) of the welding head (4) such that its angle (alpha) of slope relative to the surface (12) of the slag pool (13) can be modified and which is connected to the electric drive (14) of the support adjustment device (3). A toothed rack (15) is arranged in the housing (16) of the electric drive (10), so that it can be reciprocated by an electric motor (17), and supports the nozzle(s) with the non-consumable electrode (9) at its end.
Patent FR-2531869-A1 (FR)
Title: Masque de protection respiratoire avec masque auxiliaire interieur
Inventor: WARNCKE ERNST
IPC: A62B18/02
Filed: 1983-08-18
Abstract: L'INVENTION A POUR OBJET UN MASQUE DE PROTECTION RESPIRATOIRE AVEC MASQUE AUXILIAIRE INTERIEUR POUR APPAREIL DE PROTECTION RESPIRATOIRE EN CIRCUIT FERME DU TYPE DANS LEQUEL LE MASQUE AUXILIAIRE INTERIEUR COMPREND UNE VALVE DE RETOUR S'OUVRANT VERS L'ESPACE INTERMEDIAIRE ENTRE LE MASQUE COMPLET ET LE MASQUE AUXILIAIRE INTERIEUR AVEC LA RESISTANCE A L'EXPIRATION. LE MASQUE COMPLET1 COMPORTE DANS SA PAROI UN COMPENSATEUR DE FUITES9, QUI COMPREND DANS UN COUVERCLE10 UN SOUFFLET11 DEFORMABLE AVEC LA PRESSION DANS L'ESPACE INTERMEDIAIRE DU MASQUE15 A L'ENCONTRE D'UN RESSORT12 EN APPUI CONTRE LE FOND DU COUVERCLE13. EN CAS DE GROSSES FUITES LE SOUFFLET11 EQUILIBRE LA DIFFERENCE DE VOLUME PAR DETENTE DU RESSORT, DE SORTE QUE LA SURPRESSION EST MAINTENUE DANS L'ESPACE INTERMEDIAIRE DU MASQUE. APPLICATION AUX MASQUES DE PROTECTION RESPIRATOIRE AVEC MASQUE AUXILIAIRE INTERIEUR.
Patent FR-2552574-A1 (FR)
Title: Materiel pedagogique portatif
Inventor: BOUCHERY JEAN-PAUL ERNEST
IPC: G09B1/06
Filed: 1983-09-22
Abstract: MATERIEL PEDAGOGIQUE PORTATIF POUVANT ETRE UTILISE NOTAMMENT POUR PRESENTER DES SUJETS BIOLOGIQUES. LE MATERIEL EST CONSTITUE, D'UNE PART, DE DEUX VOLETS 1 ET 2 ARTICULES L'UN PAR RAPPORT A L'AUTRE, AU MOINS L'UN 2 DE CES VOLETS COMPORTANT AU MOINS SUR LA FACE 3 EN REGARD DE L'AUTRE 1 VOLET UNE REPRESENTATION GRAPHIQUE 4 DU SUJET A EXPOSER, ET, D'AUTRE PART, D'ELEMENTS 5 RELATIFS A CETTE REPRESENTATION GRAPHIQUE QUI, EN COOPERANT AVEC DES MOYENS SITUES SUR AU MOINS UN DES VOLETS, PERMETTENT LA RECONSTITUTION DE CETTE REPRESENTATION GRAPHIQUE 4 ETOU D'EN MONTRER UNE EVOLUTION. APPLICATION A L'ENSEIGNEMENT.
Patent FR-2553016-A1 (FR)
Title: Method and device for the manufacture of moulded pieces by means of hot pressing of metallic powder
Inventor: ASLUND CHRISTER
IPC: B22F3/12
Filed: 1983-10-11
Abstract: Method and device for manufacturing moulded pieces by means of pressing or compressing a metallic powder inside a mould. The capsule-shaped mould is composed of an inner insert bush 4 and of an outer sleeve 2, inside which a mould 1, consisting of several separable parts, is inserted, leaving a free space for the metallic powder contained by a base 3 and a cover 5. Application to the isostatic high-temperature pressing of metallic powders consisting, preferably, of spherical particles.
Patent FR-2558084-A1 (FR)
Title: Bimetallic casting
Inventor: COUDERC PIERRE
IPC: B22D19/16
Filed: 1984-01-17
Abstract: Bimetallic casting, particularly for a motor vehicle, comprising at least one insert 6. The two elements of the said article are associated by partial and progressive dissolution of the insert 6 in the mass of the support piece 7 and by the diffusion of thickness which is constant and exists over the entire interface of the support piece 7 and the insert 6, thus ensuring a perfect link between the insert 6 and the said support piece 7. Principal application: suspension arm.
Patent FR-2559465-A1 (FR)
Title: Improvements to devices for reeling multilayer papers
IPC: B65H39/16
Filed: 1984-02-09
Abstract: The invention relates to improvements to devices for reeling multilayer papers. The subject of the invention is a device for compensating for the difference in length during the reeling of multilayer papers on press-roll reeling machines, of the type comprising two carrier rolls 1, 2 reeling two papers or webs 4, 5 over a core or mandrel 3 held applied against the two carrier rolls by means of a press roll 7, the said device being characterised in that it is constituted by a levering device 10, 11 acting on the inner web 4 upstream of its carrier roll 1 and mounted so as to move between two positions, one for which it is away from contact with the said web 4 and the other for which it acts on the web, means being provided for the levering device to be brought into use during the reeling and out of use at the moment a new core 3 is put into place on the carrier rolls 1, 2. Application to the reeling of multilayer papers.
Patent FR-2562132-A1 (FR)
Title: Improved door handle-plate assembly
Inventor: BRULE ROBERT
IPC: E05B3/06
Filed: 1984-03-30
Abstract: The present invention relates to an improved door handle-plate assembly. The handle-plate assembly according to the invention comprises entry plates 1, each including a bearing 3 projecting outwards from the said plates. The bearing 3 receives the lateral bearing surface 13 of the handle 5. The lateral bearing surface 13 of the handle comprises a cone-shaped attached tubular part 7, fixed to a first portion 15 of the said bearing surface, turned towards the pommel of the handle, and which constitutes a second portion 9 of the lateral bearing surface 13 received in the bore of complementary shape of the bearing 3. The tubular part 7 includes, at its end, a flexible flange 27 extending obliquely towards the plate 1 and applied elastically against the rear face of the said plate. Application to ironmongery (lock fittings).
Patent FR-2562466-A1 (FR)
Title: Machine de rotomoulage
Inventor: MEURET PAUL
IPC: B29C41/06
Filed: 1984-04-06
Abstract: UNE MACHINE DE ROTOMOULAGE SELON L'INVENTION COMPORTE UNE ENCEINTE CALORIFUGEE 1 MONTEE A ROTATION SUR UN BATI 67 AUTOUR D'UN AXE SENSIBLEMENT HORIZONTAL XX1, LAQUELLE ENCEINTE COMPORTE DES MOYENS POUR RECEVOIR ET ENTRAINER EN ROTATION AU MOINS UN MOULE 29 AUTOUR D'UN AXE YY1 PERPENDICULAIRE A L'AXE DE ROTATION XX1 DE L'ENCEINTE ET SE CARACTERISE EN CE QUE LADITE ENCEINTE 1 COMPORTE EN OUTRE, A L'INTERIEUR, DES ELEMENTS RADIANTS 21, 22, 23 SITUES DEVANT LES PAROIS DE L'ENCEINTE, DONT LES RADIATIONS SONT REFLECHIES PAR DES MOYENS REFLECTEURS 1B, 1C, 1D,1E, 1A, 1A VERS LA PARTIE CENTRALE DE L'ENCEINTE OU SE TROUVE LE MOULE 29 POUR CHAUFFER CELUI-CI PAR RAYONNEMENT. TROUVE SON APPLICATION POUR LA FABRICATION D'OBJETS REALISES EN MATIERE PLASTIQUE.
Patent FR-2566004-A1 (FR)
Title: Spinning process and apparatus for mechanically transporting separated fibres and projecting them successively into a twisting zone
Inventor: VENOT JEAN
IPC: D01H4/00
Filed: 1984-06-15
Abstract: The invention relates to a spinning process of the friction type, which mainly involves transporting separated fibres 17 by gripping over some of their length and projecting them successively and parallel to one another directly into at least one twisting zone 15, 16 for the purpose of integrating them into the forming yarn 15. The invention also relates to a device for carrying out the said process and to its alternative embodiments.