baber/WOPTO huggingface dataset:
Patent FR-2531412-A1 (FR)
Title: Appareil pour recuperer des billets non ramasses dans un poste distributeur d'une machine de banque automatique
Inventor: GRAEF HARRY T
IPC: G07D9/00
Filed: 1983-04-22
Abstract: APPAREIL POUR RECUPERER DES BILLETS NON RAMASSES DANS UN POSTE DISTRIBUTEUR D'UNE MACHINE DE BANQUE AUTOMATIQUE. MECANISME DU GENRE DE CEUX UTILISES POUR RECUPERER DES BILLETS NON RAMASSES DANS UNE MACHINE DE BANQUE AUTOMATIQUE DISTRIBUANT DES BILLETS. LE MECANISME COMPREND UN PLATEAU 25 RECEVANT ET PRESENTANT LES BILLETS, ENTRE UNE POSITION NORMALE ET UNE POSITION DE RECUPERATION DES BILLETS NON RAMASSES, PAR L'EXTREMITE DE LIVRAISON 15 D'UN CONVOYEUR A COURROIE 2 AVEC LA COOPERATION D'UNE PLAQUE-CHICANE 26. LA PLAQUE-CHICANE 26 DEVIE LES BILLETS DEVERSES PAR LE CONVOYEUR SUR LE PLATEAU ET LES RETIENT SUR CELUI-CI. DES ORGANES 36, 37, 39 COMMANDENT LE MOUVEMENT DU PLATEAU 25 ET DES ORGANES CAPTEURS 62, 65 ALIMENTENT EN ENERGIE L'ORGANE MOTEUR DE COMMANDE 36. LE MECANISME PERMET DE RECUPERER NON SEULEMENT LES BILLETS NON RAMASSES MAIS AUSSI LES BILLETS CORRESPONDANT A UN COMPTE INCORRECT.
Patent FR-2526178-A1 (FR)
Title: Procede de formation de micro-motifs par developpement
Inventor: FUKUDA MITSUTOSHI
IPC: G03F7/038
Filed: 1983-04-28
Abstract: L'INVENTION CONCERNE UN PROCEDE DE FORMATION DE MICRO-MOTIFS SUR DES PLAQUES DE BASE, PAR EXEMPLE POUR DES CIRCUITS INTEGRES EN SEMI-CONDUCTEURS, PLUS PARTICULIEREMENT PAR DEVELOPPEMENT OU UN FILM DE MATIERE DE PROTECTION DE NEGATIF SENSIBLE AUX RAYONNEMENTS EST FORME SUR LA PLAQUE DE BASE, ET IRRADIE SELON LES DESSINS DU MOTIF, ET LES PARTIES NON IRRADIEES DU FILM SONT DISSOUTES PAR UN REVELATEUR LIQUIDE CONSTITUE D'UN MELANGE D'UN BON SOLVANT CHOISI DANS LE GROUPE DES ESTERS ALKYLIQUES DE L'ACIDE ACETIQUE, AYANT UN GROUPE ALKYLE CONTENANT 1 A 5 ATOMES DE CARBONE, ET D'UN MAUVAIS SOLVANT CHOISI DANS LE GROUPE CONSTITUE DES COMPOSES ALICYCLIQUES ET D'ETHERS ALKYLIQUES DU GLYCOL AYANT UN GROUPE ALKYLE CONTENANT 1 A 5ATOMES DE CARBONE. LE PROCEDE PERMET DE MINIMISER LE GONFLEMENT DES PARTIES IRRADIEES DU FILM DE MATIERE DE PROTECTION, ET D'ACCELERER LA DISSOLUTION DES PARTIES NON IRRADIEES DU FILM, DE SORTE QUE DES MICRO-MOTIFS AYANT UNE EXCELLENTE QUALITE DU PROFIL DES BORDS PEUVENT ETRE OBTENUS.
Patent FR-2526366-A1 (FR)
Title: Procede de fabrication de panneaux agglomeres
Inventor: MAANSSON BJOERN
IPC: B27N1/00
Filed: 1983-05-04
Abstract: L'INVENTION EST RELATIVE A UN PROCEDE POUR LA FABRICATION DE PANNEAUX AGGLOMERES DANS LEQUEL ON AJOUTE UN AGENT HYDROFUGE ET UNE COLLE DURCISSABLE A DES PARTICULES A BASE DE BOIS, ON DISPOSE LES PARTICULES EN NAPPE ET ON FAIT DURCIR LA COLLE PAR L'APPLICATION DE PRESSION ET DE CHALEUR, CARACTERISE EN CE QUE L'AGENT HYDROFUGE EST MAINTENU A UNE TEMPERATURE SUPERIEURE A SA TEMPERATURE DE FUSION EN PRESENCE DES PARTICULES, APRES QUOI LA COLLE EST AJOUTEE AUX PARTICULES QUI SONT ENSUITE DISPOSEES EN NAPPE ET SOUMISES AU PRESSAGE.
Patent FR-2545416-A1 (FR)
Inventor: DUCHAMP ROBERT
IPC: B30B9/22
Filed: 1983-05-04
Abstract: 1. A press for the extraction of a liquid phase contained in matter similar to a pulp, by pressure of thin layers of pulp alternating with turns of a fabric having channels for evacuation of the liquid phase, characterized in that it comprises an envelope (1) which opens along a longitudinal line in order to make a first longitudinal inlet (26) appear, a shaft (10) mounted coaxially with this envelope (1) and passing through it freely, a winding drum (13) having a central hub (14) keyed in rotation onto the shaft (10) inside the envelope (1) and defining with it an annular space (15), an annular chamber (20) having a volume which may be expanded and contracted in the direction radial to the envelope (1) and partially occupying the said annular space (15), the said chamber (20) being connected to a source of fluid under pressure and having a longitudinal slit opening in order to make a second longitudinal inlet (26') appear to correspond with the first inlet (26), and a supporting fabric (27) which is attached by one end to the central hub (14) and may be wound round and unwound with respect to the latter, the envelope (1) being equipped with means of collection (4, 5, 6, 7) of the liquid phase expressed from the pulp.
Patent FR-2545918-A1 (FR)
Title: Device for the coupling and orientation of juxtaposed barrel tubes of different calibres, with sound-attenuating reducer, for hunting rifles or other weapons
IPC: F41A21/30
Filed: 1983-05-11
Abstract: It comprises an auxiliary covering tube 4 centred by its rear end on a bulged outer bearing surface 1a of the small-diameter barrel tube 1 intended for firing bullets and fastened at the end to the outer tube 3; said tube 4, connected externally to the juxtaposed tube 2 intended for cartridge firing by the longitudinal band 5, allowing, by virtue of the appreciable play formed between its bore and the outer profile of the barrel tube 1, the end engagement of an eccentric plug 6, the rotation of which allows the adjustment of the impact of the mouth of said tube 1 in relation to said tube 2; said plug 6 being fastened after adjustment; a sound-attenuating reducer with wads 11 for fitting or not into the cartridge tube in order to obtain two barrels allowing the firing of bullets. The invention can be used for hunting rifles and carbines.
Patent FR-2552337-A1 (FR)
Title: Swimming ring
IPC: B63C9/15
Filed: 1983-06-21
Abstract: Air chamber (circular tube) made from plastic, natural or synthetic rubber, characterised in that it is equipped with two plastic or rubber handles fixed in a diametrically opposite manner on the top, in that it comprises an inner (sheathed) valve, normal pressure registered close to the valve, and in that it is of a colour enabling it to be seen clearly on the surface of the water. The air chamber is intended to be a specific nautical game and/or to be an advertising support.
Patent FR-2549880-A1 (FR)
Title: Methode et dispositif de fixation de panneaux a emboitement
Inventor: REQUIN JEAN-LOUIS
IPC: E04F13/08
Filed: 1983-07-26
Abstract: L'INVENTION CONCERNE UNE METHODE ET UN DISPOSITIF DE FIXATION PERMANENTE ET INVISIBLE DE PANNEAUX DE TYPE BARDAGE SUR UNE STRUCTURE PORTANTE. LA METHODE CONSISTE A UTILISER UNE FIXATION MECANIQUE, QUI ASSURE A LA FOIS LA FIXATION POSITIVE DE L'AILE FIXE DU PANNEAU N ET LE CLIPPAGE PERMANENT DE L'AILE LIBRE DU PANNEAU N 1, APRES EMBOITEMENT AVEC L'AILE FIXE DU PANNEAU N, PAR SIMPLE PRESSION MANUELLE. LA PIECE DE FIXATION 3 EN MATIERE PLASTIQUE TYPE ACETAL OU POLYAMIDE, COMPORTE UNE RAINURE LATERALE 4 LIMITEE PAR UNE LEVRE ELASTIQUE 5 QUI ENSERRE LE BORD RELEVE 1 DU PANNEAU N. L'AUTRE COTE COMPORTE UN BEC 6 ASSOCIE A UNE FEUILLURE 8 QUI ASSURE LE CLIPPAGE DE L'EXTREMITE 14 DU BORD LIBRE DU PANNEAU N 1. LA PIECE DE FIXATION EST SOLIDARISEE AU SUPPORT 2 PAR UNE VIS 12 PASSANT A TRAVERS LE TROU 11. CE MODE DE FIXATION ASSURE UNE RESISTANCE PARTICULIEREMENT ELEVEE AUX DEPRESSIONS EXTERIEURES.
Patent FR-2550308-A1 (FR)
Title: Device for controlling the opening and closure of a tap with high pressure and flow rate
Inventor: MASUREL JEAN-YVES
IPC: F16K31/383
Filed: 1983-08-01
Abstract: According to the invention the device comprises a piston 1 forming a main shutoff sliding freely with a certain clearance in a cylinder 2 forming part of a chamber 3 in which one entry of pressurised fluid opens, a bore 10 traversing the piston and being capable of being shut off by a pilot valve 13 which can be actuated mechanically parallel to the axis 9 of the piston. The invention applies to controlling the circulation of fluids under high pressure and at a high flow rate.
Patent FR-2550790-A1 (FR)
Title: Procede de preparation de la 4-methylionone
Inventor: LEETS KOIT VLADIMIROVICH
IPC: C07C17/26
Filed: 1983-08-18
Abstract: LA PRESENTE INVENTION CONCERNE LA CHIMIE ORGANIQUE. CONFORMEMENT A L'INVENTION, LE PROCEDE DE PREPARATION DE LA 4-METHYLIONONE A PARTIR DES METHYLPENTENES HALOGENES CONSISTE EN CE QU'ON FAIT AGIR LE METHYLCHRLOROPENTENE SUR L'ISOPRENE EN PRESENCE D'UN CATALYSEUR, A UNE TEMPERATURE DE -50 A 50C, ON FAIT AGIR LE 1-CHLORO-3,5,7-TRIMETHYL-2,6-OCTADIENE OBTENU SUR L'EXAMETHYLENETETRAMINE AU SEIN D'UN SOLVANT ORGANIQUE AVEC FORMATION D'UN SEL COMPLEXE A PARTIR DUQUEL ON OBTIENT PAR LA REACTION DE SOMMELET LE 3,5,7-TRIMETHYL-2,6-OCTADIOENAL, QU'ON CONDENSE AVEC L'ACETONE DANS UN MILIEU ALCALIN AVEC FORMATION DE LA PSEUDO-4-METHYLIONONE, AVEC SA CYCLISATION ULTERIEURE ET L'ISOLEMENT DU PRODUIT VISE. LE COMPOSE OBTENU NOTAMMENT LA 4-METHYLIONONE, TROUVE UNE APPLICATION DANS LA PARFUMERIE EN QUALITE DE SUBSTANCE ODORANTE.
Patent FR-2532941-A1 (FR)
Title: Brassinosteroides, procede pour les preparer, ainsi que produits contenant de tels composes et ayant une action regulatrice sur la croissance des plantes
Inventor: KERB ULRICH
IPC: C07J73/00
Filed: 1983-09-15
Abstract: L'INVENTION CONCERNE DE NOUVEAUX BRASSINOSTEROIDES. ILS REPONDENT A LA FORMULE: (CF DESSIN DANS BOPI) DANS LAQUELLE R REPRESENTE UN RADICAL ALKYLE OU ALCENYLE, Z REPRESENTE UN RADICAL -CO-O-CH- CO-CH-, ET R ET R SONT DIFFERENTS L'UN DE L'AUTRE ET REPRESENTENT CHACUN L'HYDROGENE OU UN ACYLE, OU ENCORE FORMENT ENSEMBLE UN RADICAL CARBONYLE OU UN RADICAL (CF DESSIN DANS BOPI) DANS LEQUEL X REPRESENTE L'HYDROGENE OU UN RADICAL ALKYLE OU ALCOXY ET Y REPRESENTE L'HYDROGENE OU UN RADICAL ALKYLE, ALCOXY OU ARYLE. CES COMPOSES SONT DES SUBSTANCES DE CROISSANCE. ON LES UTILISERA EN PARTICULIER POUR AGIR SUR LE DEVELOPPEMENT VEGETATIF OU GENERATIF DE LEGUMINEUSES TELLES QUE LE SOJA.
Patent FR-2553056-A1 (FR)
Title: Fastening plate for a board harness
IPC: B63B35/79
Filed: 1983-10-10
Abstract: The invention relates to the fastening of the harness to a sail board and partially or entirely replaces the small cord of the trapeze 2 at the place where the hook of the harness comes to fasten onto this small cord 2. This plate 1 has a progressive enlargement 5 so that when the hook is slid towards this enlargement 5, it is ejected.
Patent FR-2554634-A1 (FR)
Title: Automatic engage-reengage device for a circuit breaker under 110/220/380 volt mains supply.
IPC: H01H71/72
Filed: 1983-11-03
Abstract: The device relates to electrical installations provided with protective circuit breaker, but whose application circuit suffers no prolonged cut off. It requires no inherent supply, since it uses the voltage from the unit to be monitored for monitoring and for the reset cycle. In addition to emitting only brief reset pulses so as to avoid destroying the circuits in the event of a mishap, for the same reason it safeguards through its stand-by position. Provided with a serrated plate driven by a synchronous motor, the serrations of which are dimensioned for these purposes, this device covers a very substantial range of application. In particular may be mentioned the circuits of freezers, hatcheries, hospital equipment, water towers, relay antennas, computer and telephone hardware, and the like.
Patent FR-2536097-A1 (FR)
Title: Installation de fractionnement d'une suspension de fibres
Inventor: MUSSELMANN WALTER
IPC: D21D5/02
Filed: 1983-11-10
Abstract: A.INSTALLATION POUR SEPARER UNE SUSPENSION DE FIBRES EN UNE FRACTION AYANT PRINCIPALEMENT DES FIBRES LONGUES ET UNE FRACTION AYANT PRINCIPALEMENT DES FIBRES COURTES, AVEC UN APPAREIL DE FRACTIONNEMENT. B.INSTALLATION CARACTERISEE PAR UN APPAREIL-DETECTEUR DE LA CONCENTRATION EN MATIERE 4 DANS LA CONDUITE DES FIBRES LONGUES LF POUR COMMANDER L'OUVERTURE D'UN ORGANE D'ETRANGLEMENT 5 PREVU DANS LA CONDUITE DES FIBRES LONGUES LF PROPORTIONNELLEMENT A LA CONCENTRATION MESUREE PAR L'INTERMEDIAIRE D'UN ORGANE DE REGLAGE 3. C.L'INVENTION CONCERNE NOTAMMENT LE TRAITEMENT DES SUSPENSIONS DE FIBRES.
Patent FR-2536032-A1 (FR)
Title: Groupe plancher de carrosserie de vehicule automobile
Inventor: RAUTHMANN AXEL
IPC: B62D25/08
Filed: 1983-11-14
Abstract: GROUPE PLANCHER DE CARROSSERIE DE VEHICULE AUTOMOBILE DANS LEQUEL, DANS LA REGION DES PASSAGES DE ROUES ARRIERE, DES PIECES DE TOLE DU PLANCHER FORMENT, EN COMBINAISON AVEC DES PIECES DE TOLE PRESENTANT EN SECTION DES PROFILS EN L, EN U, OU EN OMEGA, DES PARTIES DE LONGERONS QUI ACCOMPAGNENT CES ROUES, AINSI QU'UNE TRAVERSE QUI REUNIT LES PASSAGES DE ROUES DES DEUX COTES, CARACTERISE EN CE QUE LA TOLE DE PLANCHER 1 PRESENTE ENTRE LES PASSAGES DE ROUES 2 UN SEUIL 3 CONNU EN SOI, QUI EST SURMONTE PAR LA BASE D'UNE PIECE DE TOLE EMBOUTIE 6, MONTEE INTERIEUREMENT, QUI PRESENTE UNE CONFIGURATION EN U DANS UNE VUE DE FACE ET UN PROFIL EN OMEGA DANS UNE VUE EN COUPE TRANSVERSALE, LES BRANCHES REDRESSEES 7 DE CETTE PIECE DE TOLE EPOUSANT LES PASSAGES DE ROUES 2 ET ETANT REUNIES A CES DERNIERS ET FORMANT PAR LEURS EXTREMITES SUPERIEURES, D'UNE CONFIGURATION APPROPRIEE, DES PORTEES 8 POUR LES AMORTISSEURS DE LA SUSPENSION. L'INVENTION REDUIT LE COUT DE LA CONSTRUCTION EN ASSURANT LE RAIDISSEMENT TRANSVERSAL VOULU.
Patent FR-2555811-A1 (FR)
Title: Procede de realisation de diodes electroluminescentes a faible largeur spectrale, et diodes obtenues par ce procede
Inventor: VARON JACQUES
IPC: H01L21/265
Filed: 1983-11-30
Abstract: PROCEDE DE REALISATION D'UNE DIODE ELECTROLUMINESCENTE OBTENUE A PARTIR D'AU MOINS UNE COUCHE EPITAXIQUE 3 EN COMPOSES III-V DEPOSEE SUR UN SUBSTRAT 1 EGALEMENT EN COMPOSES III-IV. PROCEDE CARACTERISE EN CE QUE, AVANT LE DEPOT DE LA COUCHE 3, ON CREE A LA SURFACE DU SUBSTRAT 1 UNE PELLICULE 2 A STRUCTURE CRISTALLINE PERTURBEE EVITANT L'EMISSION DE RAYONNEMENTS PAR LE SUBSTRAT 1. APPLICATION A LA REALISATION DE DIODES EL A FAIBLE LARGEUR SPECTRALE POUR TRANSMISSIONS PAR FIBRES OPTIQUES.
Patent FR-2556389-A1 (FR)
Inventor: MOYSE DANIEL
IPC: E04C3/40
Filed: 1983-12-08
Abstract: The structure comprises carrier elements (100, 102) made from two sections shaped by cold profiling, having substantially a U-shaped cross-section and assembled by assembly plates (78, 90) arranged between said sections, and horizontal purlins (112) consisting of sections shaped by cold profiling and having a substantially I-shaped cross-section.
Patent FR-2557107-A1 (FR)
Inventor: DESBOIS MICHEL
IPC: C07B45/04
Filed: 1983-12-22
Abstract: 1. Process for the preparation of diaryl sulphones of formula (III) see diagramm : EP0147298,P7,F1  in which : Ar denotes a mono- or polycyclic aromatic radical A denotes a covalent bond or an oxygen or sulphur atom each of X1 , X2 and X3 denotes an identical or different halogen atom n is between 0 and 2 and when A is a covalent bond n is equal to 0 p is equal to 1 or 2 R is chosen from hydrogen, C1 -C6 alkyl, alkoxy, alkylthio and hydroxyl m is equal to 1 characterized in that a compound of formula (R)m -Ar-[ACn X1 (X2 )n (X3 )n ]p in which R, Ar, A, X1 , X2 , X3 , m, n and p have the same meaning as above, is reacted with sulphuric acid in liquid hydrofluoric acid at an absolute pressure of borontrifluoride of at least one bar, at a temperature below 120 degrees C.
Patent FR-2557268-A1 (FR)
Title: Burner for pulverised solid fuels.
IPC: F23D1/02
Filed: 1983-12-23
Abstract: a. Burner for pulverised solid fuels comprising a fixed sheath 1 for a conventional-fuel burner, a fixed sheath 3 for pulverised solid fuels and a movable sheath 6 providing the adjustment of the combustion air 9 and the setting in swirling motion of the solid fuel pulverised by blades 8. b. Burner for pulverised solid fuels characterised in that the burner assembly can move on a shaft and on casters 12.
Patent FR-2557462-A1 (FR)
Inventor: POL VINCENT
IPC: A61M60/894
Filed: 1983-12-28
Abstract: Inside a flexible shell (10), a deformable pocket (20) is connected to blood circulation via an inlet valve (30) and an outlet valve (40). The pocket is compressed by a floating assembly comprising a drum (50), and a bracket (60) rotatable about the axis thereof. One of the edges (21) of the pocket (20) is fixed to the drum (50); the opposite edge (22) is connected to the bracket (60) by a traction link (70), for example an inextensible sheet. Relative rotation between the drum and the bracket over a fraction of a turn enables the pocket (20) to be wrapped around the drum (50) and the assembly returns to its starting position under the effect of venous pressure. The disposition of the various components provides a self-adapting lever which limits mechanical losses to rolling friction between the drum and the pocket.
Patent WO-8404288-A1 (WO)
Inventor: BLOT MICHEL
IPC: B65D71/00
Filed: 1984-04-20
Abstract: Conditionnement latéral pour le groupage et le maintien d'objets superposés suivant leur sens d'origine et présentant un rebord qui est engagé dans une fente d'un bandeau latéral présentant plusieurs côtés délimités par des lignes de pliage suivant la revendication 1 du brevet principal. Le bandeau (21a, 23, 24) est relié à sa partie supérieure par un panneau (20) recouvrant la face supérieure des objets et en ce qu'une série de fentes (28) est ménagée entre ledit bandeau (20) et le bandeau latéral, lesdites fentes (28) recevant les angles ou les côtés (29) des rebords des objets. L'invention est utilisée pour le conditionnement d'objets.
Patent FR-2558826-A1 (FR)
Title: Synthesis of tert-butyl alcohol by liquid-phase catalytic oxidation of isobutane with oxygen
Inventor: SAUSSINE LUCIEN
IPC: C07C29/50
Filed: 1984-01-31
Abstract: Process for the preparation of tert-butanol, by liquid-phase oxidation of isobutane, with oxygen in the presence of a catalyst of general formula LnMXpY in which M is a metal chosen from the group consisting of iron, cobalt, manganese and copper, L is a ligand from the group of 1,3-bis(2'-pyridylimino)isoindolines, X is an anionic group, for example carboxylate, Y an alkylperoxo, aralkylperoxo, mu-peroxo or peroxo group, n = 1 or 2, p = 0 or 1. The reaction takes place in the presence of 1 to 5,000 ppm by weight of catalyst relative to isobutane, at a temperature of 40 to 180 DEG C and at a pressure of 10 to 100 bars.
Patent FR-2559639-A1 (FR)
Title: Procede et dispositif pour la culture intensive de plantes aquatiques
Inventor: BROCHIER JOSE
IPC: A01D44/00
Filed: 1984-02-17
Abstract: LE DISPOSITIF COMPORTE UN BAC 1 DANS LEQUEL EST DISPOSEE UNE SOLUTION AQUEUSE NUTRITIVE 2 SUR LAQUELLE FLOTTENT DES PLANTES AQUATIQUES 3 EXPOSEES AU RAYONNEMENT SOLAIRE PASSANT A TRAVERS UNE COUVERTURE 4. SELON L'INVENTION, ON PREVOIT UN DETECTEUR 5 DE L'ENERGIE SOLAIRE RELIE A UN MOTEUR 12 POUR ENTRAINER LES PLANTES 3 PAR L'INTERMEDIAIRE D'UN CABLE D'ENTRAINEMENT 7 ET D'ELEMENTS FLOTTANTS 6 A UNE VITESSE QUI CROIT AVEC L'ENERGIE SOLAIRE RECUE PAR LES PLANTES.
Patent FR-2560413-A1 (FR)
Title: Improved read head for reading indexing marks
Inventor: TUBIANA DOMINIQUE
IPC: G06K7/14
Filed: 1984-02-28
Abstract: The invention relates to an improved read head for reading indexing marks 8. In the postal field, indexing marks applied to postal objects 7 serve essentially to permit automation of the sorting of these objects. The detection of a mark is dependent on the luminosity reflected by the surface 6 of the object beside the marks and of the luminosity reflected by the marks themselves. The invention relates to a device which intrinsically measures 21 the contrast between these two luminosities.
Patent FR-2542900-A1 (FR)
Title: Glass disc for manufacturing information recording media
Inventor: RASE JEAN
IPC: G11B23/00
Filed: 1984-03-13
Abstract: The invention relates to a disc 7 drilled at its centre and serving as support for an information recording layer 12, its method of manufacture and the use of such discs in the manufacture of information recording media. The support disc 7 comprises chemically tempered glass and has an average thickness of between 0.8 and 2.2 mm. Its thickness at any point does not vary by more than 0.05 mm from its average value. The disc according to the invention is of particular interest in the production of recording media used as originals ("masters") from which dies are prepared for manufacturing copies.
Patent FR-2562411-A1 (FR)
Title: Cleaning receptacle
IPC: A47L13/51
Filed: 1984-04-10
Abstract: Device called cleaning receptacle, consisting of a bowl 1 at the bottom of which is located a sponge 2 covered by a protection plate 3. The bowl 1 is filled to the level of the protection plate 3. The brooms, brushes and small handbrushes are placed in the bowl 1 after use. A strong pressure is applied, the sponge 2 expels the detergent which cleans the broom. When the pressure is released, the sponge 2 rises while absorbing the detergent.
Patent FR-2564589-A1 (FR)
Inventor: FILLIT RENE YVES
IPC: G01N23/207
Filed: 1984-05-15
Abstract: 1. Phase analysis apparatus by X-ray diffraction on a textured or non-textured sample comprising a source of X-rays emitting, in the direction of a sample mounted on a support, an incident beam of X-rays, a photodetector receiving the X-ray beam diffracted by the sample, a goniometer of the theta - 2 theta to vary the angle of incidence (theta) of the X-ray beam falling on the sample and for displacing by a corresponding angle (2 theta) the photodetector, at least one electronic counter connected on the one hand to the photodetector and on the other hand to a computer serving for processing digital data, and step-by-step motors for displacing the sample-holder about two additional concurrent axes (beta and phi), namely a second axis (beta) always normal to the plane of the sample and a third axis (phi) perpendicular to the first axis (theta) and to the second axis (beta) and tangential to the focussing circle, characterized in that at least the motor 7 controlling the movement about the second axis (beta) is in direct mesh with the sample-holder 49 and the casing 27 containing the motor 7 for driving the sample-holder 49 is itself mounted to rotate, about the third axis (phi), under the direct or indirect control of the associated step-by-step motor 8, via two coaxial elements (32, 33; 104) disposed on the two sides of the casing and fast therewith, which are mounted to rotate on uprights (23, 24), or on pieces added on these uprights, these uprights or these fixed pieces being slit horizontally, on the front side, i.e. towards the incident and reflected X-ray beams, at the level of these beams, the width of each slit being at least equal to the height of these X-ray beams, each rotary element fast with the casing itself being truncated over its length by a volume having a cross section greater than a quadrant in order to allow the passage, along these rotary elements, of incident and diffracted X-ray beams from a glancing incidence (theta = 0 degree) up to normal incidence (theta . 90 degrees) whatever the angle phi of the casing (27) located in the domain phi (0.90) at least.
Patent FR-2564429-A1 (FR)
Title: Modular palletising element and pallets constituted by such elements
IPC: B65D19/00
Filed: 1984-05-16
Abstract: The subject of the present invention is a modular palletising element for making up "disposable" pallets from such elements. It is characterised in that this modular element 1 is made in one piece by casting or by extrusion and consists of two identical, rectangular plates 2, 3, of equal thickness, disposed parallel with each other such that their tops are, in pairs, on a perpendicular to the said plates, the latter being spaced with respect to each other and connected by at least two partition walls 4, 5 parallel with the small sides of the said plates and perpendicular to the latter, these partition walls also being spaced from the adjacent small sides and between them forming, with the plates, a central transverse passage 6 and two open lateral passages 7, 8.