baber/WOPTO huggingface dataset:
Patent FR-2647302-A1 (FR)
Title: Enclosure for the outdoor rearing of snails
IPC: A01K67/033
Filed: 1989-05-26
Abstract: The invention relates to an enclosure which makes it possible to rear snails outdoors on the soil under optimum environmental conditions. This enclosure also makes it possible to carry out the storing and transportation of animals inherent to this type of rearing. The enclosure which is the subject of the invention consists of four vertical walls 1, 2, 3, 4, of a wire netting bottom 5 and of a lid made of two parts, one opaque 6 and the other transparent 7. The enclosure according to the invention is particularly intended for the outdoor rearing of snails.
Patent FR-2634857-A1 (FR)
Title: Tuyau enroule flexible raccordable
Inventor: HOLDEN HOMER N
IPC: F16L31/00
Filed: 1989-07-21
Abstract: Flexible en boucle fermée 11 à paroi cylindrique 12 comprenant un premier enroulement 13 à chaque extrémité 14, et un second enroulement 18 à l'autre extrémité 19, l'enroulement 18 ayant une configuration différente de celle de l'enroulement 13 en forme d'arc en coupe et l'enroulement 18 comportant une première surface 20 s'étendant approximativement à angle droit par rapport à la paroi 12, et une seconde surface 21 assurant une action de came, l'enroulement 18 étant inséré dans un enroulement 13 et la première surface 20 assurant une action de blocage pour l'enroulement 18.
Patent FR-2638787-A1 (FR)
Title: Appareil a fluide a volutes, compresseur et systeme de refrigeration
Inventor: RIFFE DELMAR R
IPC: F04C18/02
Filed: 1989-09-20
Abstract: L'invention concerne un compresseur à volutes, ainsi qu'un système de réfrigération utilisant ce compresseur. Ce dernier comprend un élément 80 à volute menante, un élément 100 à volute folle, une plaque 150 de compression fixée à des éléments en saillie 120 de l'élément à volute menante, et un ressort 170 monté entre la plaque d'extrémité 102 de l'élément à volute folle et la plaque de compression. Des moyens permettent de régler le jeu entre les flancs des première et seconde volutes afin de pouvoir définir une orbite maximale et une orbite minimale entre ces éléments à volutes. Domaine d'application : Compresseurs à volutes pour circuit de réfrigération, etc.
Patent FR-2652618-A1 (FR)
Title: Procede de fabrication d'une roue de ventilateur pour machines tournantes electriques, notamment pour alternateurs de vehicules automobiles, et roue de ventilateur obtenue par un tel procede.
Inventor: BRUNO BOURGADE
IPC: F04D29/28
Filed: 1989-10-03
Abstract: Procédé de fabrication d'une roue de ventilateur (9), notamment pour machines électriques tournantes, ladite roue de ventilateur (9) devant comporter n pales de ventilations (8), caractérisé en ce qu'il comprend les opérations suivantes: - on constitue une bande de métal (1) de forme générale rectangulaire; - on partage ladite bande de métal (1) en 2n surfaces (2a, 2b; 3a, 3b, 3c) de forme générale trapézoïdale; - on plie successivement ou simultanément une surface trapézoïdale (3a, 3b, 3c) sur deux par rapport à leur ligne médiane (7a, 7b, 7c).
Patent FR-2653166-A1 (FR)
Title: Compression-ignition engine with a swirl prechamber, the piston of which has a single-lobed cavity
Inventor: ADVENIER PIERRE
IPC: F02B23/04
Filed: 1989-10-13
Abstract: The engine includes a swirl prechamber (30) communicating with the cylinder of the engine through the use of a transfer passage (32). The upper surface of the piston is machined to constitute a cavity (36) located in the extension of the transfer passage (32) in the top position of the piston. The cavity (36) includes a single lobe bounded by a closed contour including at least one curved rim (37) connecting to a passage (35) in the extension of the transfer passage (32) in order to cause the gas penetrating into the cavity (36) via the transfer passage (32) to rotate in just one direction.
Patent FR-2653630-A1 (FR)
Title: Acoustic enclosure structure
Inventor: GILLES SCOTTO DI CARLO
IPC: H04R1/28
Filed: 1989-10-23
Abstract: Acoustic enclosure structure allowing maximum reduction in parasitic internal and external interference to the soundwaves emitted by the loudspeaker. It includes, in combination: a) a vertical partitioned core (1) of the cellular type produced in a rigid material and arranged in the middle of the enclosure, extending from top to the bottom of the enclosure; b) a waveguide (2) enclosing the core (1) from one end to the other, in which the faces in contact with the core are cut out in such a way as to provide the best possible reflection of the internal soundwaves originating from the loudspeaker (4), the apertures of the cells of the core (1) being opposite the said cut-out faces of the said wave guide (2); c) a covering material (3) enclosing the assembly formed by the core (1) and the waveguide (2).
Patent FR-2653425-A1 (FR)
Title: Constant magnetic field for removal of scale - with compensation for variation in flow rate
Inventor: PIERRE DE LOS RIOS
IPC: C02F1/48
Filed: 1989-10-24
Abstract: Removal of scale from water by the application of a constant magnetic field, compensating for variations in the total flow rate. The incoming flow is automatically diverted into a series of subsidiary channels which are subjected to a constant magnetic field by the action of permanent magnets. Incoming water enters a central cylindrical channel against a back pressure provided by a piston, which in the rest position blocks the entrance. This central channel is surrounded by a series of secondary channels of varying length and connected to the central channel by ports. The pressure exerted by the incoming water displaces the piston and opens the connection between the central and various subsidiary channels via the ports. The subsidiary channels are connected to canals where the magnetic field is applied.
Patent FR-2656292-A1 (FR)
Title: Zeolithe de type levyne et son procede de preparation.
Inventor: PHILIPPE CAULLET
IPC: C01B39/00
Filed: 1989-12-21
Abstract: L'invention a pour objet une zéolithe cristalline synthétique de type lévyne caractérisée en ce qu'elle possède: a) la formule générale approchée suivante: (CF DESSIN DANS BOPI) où M représente un proton et/ou un cation métallique, n est la valence de M, x est un nombre compris entre 5 et 200, b) un diagramme de diffraction des rayons X représenté dans le tableau I de la description, et c) une teneur en fluor comprise entre environ 0,005 et 2,0 % en poids, et en ce qu'elle a été synthétisée en milieu fluorure. L'invention concerne également un procédé de préparation de ladite zéolithe. Cette zéolithe peut être utilisée notamment en adsorption et en catalyse.
Patent WO-9010712-A1 (WO)
Title: Method for detection and/or identification of living micro-organisms by vibrometry
Inventor: DE SAINTE-AGATHE NICOLAS
IPC: G01N33/50
Filed: 1990-03-15
Abstract: The invention relates to a method for detecting and/or identifying living micro-organisms contained in a substrate by vibrometry,which consists in sensing the acoustics signals of very low amplitudes emited by micro-organisms within the substrate by means of a ultra-sensitive sensor and eventually comparing them with reference signals. Applications : control of sterilization and fermentation, antibiograms.
Patent WO-9109991-A1 (WO)
Title: Multilayer surface coating method and method for bonding parts thereby treated
Inventor: PRUNIER ROBERT
IPC: C25D3/44
Filed: 1990-12-28
Abstract: A surface coating method involving a preliminary metallurgical deposition on a conductive solid material of aluminium having a thickness sufficient for hard anodizing. The method is characterized in that a series of metal, metalloid or ceramic layers are deposited on the sealed, adhesive layer of alumina thus formed on the solid material in order to develop a stable, sealed multilayer complex having lasting protective or functional properties. A method for bonding the treated parts to each other or on other untreated parts is also described. This method is particularly designed to obtain chemically and electrochemically inert, sealed multilayer coatings on various massive materials which are subject to high levels of stress or aggression, or which need to be bonded.
Patent FR-2644397-A1 (FR)
Title: Dispositif d'alimentation automatique en mines pour traceur de courbes
Inventor: TAKAHASHI ISAMU
IPC: B43L13/00
Filed: 1990-03-14
Abstract: L'invention concerne un dispositif d'alimentation automatique en mines. Selon l'invention, un stockage 16 d'instruments d'écriture est connecté à un premier dispositif d'entraînement en rotation et un stockage 78 d'alimentation en mines est disposé rotatif à la partie supérieure du stockage 16 et il est connecté à un second dispositif d'entraînement en rotation; un mécanisme d'ouverture/fermeture 32 est prévu à la partie inférieure d'un trou de chute de la mine et un mécanisme de commande d'ouverture/fermeture 56 et un mécanisme de poussée de la mine vers le bas 52, 47, 60, 62, 56 sont prévus sur la machine. L'invention s'applique notamment aux machines automatiques pour tracer des courbes.
Patent FR-2649475-A1 (FR)
Title: Enceinte de four comportant un chemin optique permettant une visualisation de qualite et son procede d'obtention
Inventor: JOHNSON NEIL ANTONY
IPC: F27D99/00
Filed: 1990-06-28
Abstract: Le dispositif pour fournir un chemin optique perfectionné au travers d'un four comprend : - une enceinte de four 10 conçue pour un chauffage à haute intensité d'un métal; - un hublot d'observation 42 placé dans une paroi de l'enceinte 10; - un miroir 40 en métal optiquement aligné avec le hublot d'observation 42, et un moyen permettant d'appliquer une haute tension sur le miroir 40 en métal. Application pour le chauffage à haute intensité d'un métal.
Patent FR-2667879-A1 (FR)
Title: Machine for twisting (stranding) threads including an improved regulator device
Inventor: PHILIPPE FLECHON
IPC: D02G3/28
Filed: 1990-10-11
Abstract: Machine for twisting threads (1, 2) including a regulating device (7). The regulator (7) essentially includes a body (2) of cylindrical overall shape exhibiting an opening and extended at its free end by a circular plate (27) carrying two guide eyelets (28, 29) for each thread (1) and (2) and which define, with the entrance (30) to the exit channel for the twisted thread (8), a right-angled (or substantially right-angled) triangle, the long side of the right angle which is located substantially along the axis of rotation of the twisting head, the point of twisting (73) of the elementary threads (1, 2) being stabilised on this side at a point intermediate between its two ends (29, 30).
Patent FR-2668824-A1 (FR)
Title: Device for the measurement of the inclination of an object with respect to a horizontal plane
Inventor: JEAN-MARIE FERRANDIZ
IPC: G01C9/06
Filed: 1990-11-07
Abstract: The invention relates to a device for the measurement of the inclination of an object with respect to a horizontal plane, comprising a hermetically sealed box (1) partially filled with a resistive liquid, peripheral electrodes (4-8) arranged longitudinally in the box (1) and regularly distributed around the axis of symmetry of the latter, electrical supply means designed for successively supplying the electrodes (4-8) in pairs, measurement means (11) designed to deliver signals representative of the value of the electrical resistance between two supplied electrodes (4-8), and conversion means (12-15) designed to deliver, as a function of the value of the measured signals, data representative of the angles of inclination of the box (1) with respect to the horizontal, along two orthogonal vertical planes.
Patent FR-2669319-A1 (FR)
Title: Universal pallet and palox transporter
Inventor: JEAN-CLAUDE GRASSI
IPC: B62B1/26
Filed: 1990-11-21
Abstract: The invention relates to a universal wheeled device allowing the transportation and handling of pallets. It consists of a fixed chassis (2) on which are mounted two wheels (8) and a hitch (1). A movable frame (4) supporting the forks (5) slides in this fixed chassis. The raising and lowering system is provided by the collaboration of a thrust cylinder (3). This apparatus can be towed by all types of agricultural vehicle.
Patent FR-2674985-A1 (FR)
Title: Rapid-opening isolator
Inventor: DANIEL DEMISSY
IPC: H01H33/12
Filed: 1991-04-08
Abstract: Isolator comprising a pivoting blade linked to a first connector, fitted with a contact hammer interacting with a contact jaw linked to a second connector, characterised in that it comprises a first contact finger (31) fixed to a first spring (32) and linked electrically to the said second connector, a second contact finger (41) fixed to a second spring (42) and linked electrically to the said second connector, the said fingers being capable of coming successively into contact with an arc horn (25) extending the said hammer (14) during an operation of opening of the said isolator, the said second finger and second spring being arranged so that the movement of opening the isolator tends more and more to stretch the said second spring and to cause the said second finger to escape from the arc horn, after a given opening level.
Patent FR-2675351-A1 (FR)
Inventor: FRANCOIS MATHIEU
IPC: A44C5/18
Filed: 1991-04-19
Abstract: The unfoldable clasp for a bracelet comprises a central shaft (1) formed from two parallel longitudinal members (2, 3) which are connected at their ends (4, 5), where unfoldable arms (6, 7), folding over and locking in the shaft (1) over a member (81, 82, respectively), transversely connecting the two longitudinal members (2, 3), are articulated. Each arm (6, 7) comprises a head (9, 10) which both receives a strand of the bracelet and ensures locking of the arm inside the shaft, and these heads (9, 10) each have, on their front face, a concavity (13, 14) which, upon locking, bears in compression on the transverse member (81, 82) and thus immobilises the unfoldable arm. The locking heads (9, 10) each have on their lower face (15, 16), a transverse groove (17, 18) placed to the rear of the concavity (13, 14).
Patent FR-2677610-A1 (FR)
Title: Device for pallet boxes
Inventor: GILLES MAUMUS
IPC: B65D19/14
Filed: 1991-06-14
Abstract: The invention relates to a device allowing the storage and handling of pallet boxes equally well on at least two sides. It consists of two adjacent faces (1) (2) each comprising several support shoes (9) forming feet which cooperate with the face to which they belong and serve to hold the latter separated from the ground when the box is standing on one of the faces fitted with such shoes. The device according to the invention is particularly intended for the handling and storage of bottles of wine.
Patent FR-2680069-A1 (FR)
Inventor: BERNARD BOIS
IPC: H05B3/08
Filed: 1991-07-31
Abstract: The invention relates to a heating element comprising, in a quartz tube (1), a coiled wire forming a resistor (2), each end (3, 4) of which passes through an insulating sleeve (5, 6) and is connected by virtue of a means of electrical connection to a lead (7, 8), and in which a securing means enables the resistive wire to be held between the two sleeves. According to the invention, the means of connection includes a housing (9, 10) made at the end of the lead and into which is inserted the resistive wire, and a means of immobilising the resistive wire in the said housing, whilst the securing means consists of a bend (13, 14) of each end of the resistive wire, made outside the corresponding sleeve. Application to infrared heating appliances such as ovens.
Patent FR-2665880-A1 (FR)
Title: Procede et appareil pour sectionner les liens de cerclage en fil, feuillard ou bandages par exemple et/ou l'emballage de balles de fibres textiles.
Inventor: ANDREAS KRANEFELD
IPC: B65B69/00
Filed: 1991-08-16
Abstract: On anime les balles et un dispositif de sectionnement d'un mouvement relatif pour couper les liens de cerclage et/ou les emballages au moyen d'au moins un élément de sectionnement. Un contre-élément (6), sous forme d'un poinçon par exemple, est enfoncé dans la balle (1) et vient se placer derrière les liens de cerclage (5a à 5d) et/ou l'emballage de la balle en coopération avec l'élément de sectionnement (7), sous forme d'un disque par exemple. Le dispositif de sectionnement (6, 7) est mobile par rapport à la balle et est coordonné à une surface latérale (18) de celle-ci. La balle (1) peut être déplacée également sur une bande transporteuse (2). L'invention est applicable en particulier aux balles de fibres de coton et de fibres synthétiques.
Patent FR-2680923-A1 (FR)
Title: Dispositif de demodulation coherente a circuit numerique de recuperation d'onde porteuse.
Inventor: PATRICK VANDAMME
IPC: H03D3/00
Filed: 1991-08-30
Abstract: Le dispositif de démodulation cohérente comprend un circuit de démodulation (CD) et un circuit de récupération de porteuse (CRP2) réalisé entièrement sous forme numérique. Deux ondes porteuses de démodulation en quadrature produites au moyen de l'oscillateur local (21) sont mélangées au signal de porteuses de démodulations modulées par des symboles (SI) pour produire des signaux analogiques (X*, Y*). Les signaux analogiques sont numérisés par échantillonnage à la fréquence de réception des symboles (1/T) en des signaux numériques entrants (Xn E , Yn E ). Le déphaseur numérique (24) déphase les signaux entrants (Xn E , Yn E ) par une phase de démodulation (PHIn ) établie par le circuit de traitement numérique de boucle de phase (26) à partir d'impulsions de signal d'erreur fourni par le circuit de comparaison (25) recevant des signaux numériques sortants (Xn S , Yn S ) issus dudit déphaseur (24). La compensation des différences de phase et de fréquence entre les ondes porteuses de démodulation et de modulation est réalisée a posteriori sous forme numérique par déphasage des signaux entrants (Xn E , Yn E ).
Patent FR-2666915-A1 (FR)
Title: Procede pour traiter des donnees tassees.
Inventor: TURCHECK STANLEY P JR
IPC: G01N21/93
Filed: 1991-09-17
Abstract: Le procédé pour comparer des données numériques ' tassées de l'invention consiste à convertir un premier ensemble de données numériques sous forme tassée en enregistrant un premier ensemble de points où changent les niveaux de signal du premier ensemble de données (43), à convertir un deuxième ensemble de données numériques sous forme tassée en enregistrant un deuxième ensemble de points où changent les niveaux de signal du deuxième ensemble de données (44-52), et à combiner selon une fonction logique déterminée (OU) lesdits premier et deuxième ensembles de points pour comparer ainsi le premier ensemble de données numériques tassées au deuxième ensemble de données numériques tassées (54-55).
Patent FR-2670060-A1 (FR)
Title: Dispositif d'entrainement pour un element tournant.
Inventor: KENJI OHSHIMA
IPC: G04C3/14
Filed: 1991-11-19
Abstract: L'invention concerne les dispositifs d'entraînement capables de produire un mouvement alternatif périodique. Le dispositif conforme à l'invention comprend un moteur pas à pas (4) pouvant tourner dans les deux sens pour entraîner de façon alternative un élément décoratif tournant (5), un circuit de mémoire (1) destiné à enregistrer une table de données, et un circuit de commande (2) qui est destiné à commander l'activation du moteur pas à pas sur la base des données qui sont enregistrées dans le circuit de mémoire. Ce dernier contient des valeurs numériques représentatives de l'écartement inter-impulsions pour les impulsions d'activation du moteur pas à pas, qui sont fixées de façon que la vitesse de rotation varie selon une sinusoïde. Application aux pendules de cheminée.
Patent FR-2685544-A1 (FR)
Inventor: JOEL VISCOGLIOSI
IPC: H01H85/30
Filed: 1991-12-19
Abstract: Cartridge fuse, of the kind comprising, on the one hand, a plunger (8) held against elastic means (7) by a conductor wire (6) joined between the connection heads (2) in parallel with at least one fusible element (5) so as to melt with the latter under the effect of an accidental surge, and on the other hand a microswitch (9) whose button (12) is intended to be actuated by the said plunger in order to supply an alarm circuit in the event of the fusing of the element (5), characterised in that between the button (12) and the plunger (8) is interposed a rocking lever (13) profiled like a cam so as to provide the microswitch (9) with two stable operating positions, irrespective of its internal mechanism.
Patent FR-2692457-A1 (FR)
Title: Glasses distributor for self service restaurant - has glasses held in baskets sliding along slides inclined forwards with slides fixed to vertical uprights
Inventor: PATRICK COULON
IPC: B62B3/00
Filed: 1992-06-23
Abstract: The distributor has a front surface, by which the glasses (11) are put ready for use, and a back surface by which it is refilled. The glasses are held in baskets (10) which slide in parallel slides (9) which are inclined towards the front surface. Each slide has a horizontal wall (15) which supports the basket and a vertical wall (12) which forms a lateral stop for it. The front end of each vertical wall has a foot (13) which is fixed to one end of a front plate (14). The slides are fixed to vertical uprights (1-4), near their ends. USE - For distributing glasses to users of self service restaurant.
Patent FR-2692789-A1 (FR)
Inventor: THIERRY BRINON
IPC: A61M25/00
Filed: 1992-06-26
Abstract: A catheter for insertion into the human body, in particular an endotracheal catheter, comprises a flexible tube (3) made of an extruded material having a suitable hardness, a flexible tubular tip (4) arranged in end-to-end abutment with the distal end edge (5) of the flexible tube (3), and made of a moulded material having a suitable hardness, and an inflatable balloon (8) consisting of a tubular sleeve positioned on the catheter near the distal end thereof and communicating with a balloon inflating/deflating system via a longitudinal channel extending through the wall of the flexible tube (3). The two axial ends (9, 10) of the balloon are attached to the flexible tubular tip (4) and the flexible tube (3) respectively.
Patent FR-2693306-A1 (FR)
Inventor: MAURICE BOURLION
IPC: G10K15/06
Filed: 1992-07-02
Abstract: An electric discharge electrode is characterized in that it comprises at least one mobile electrically insulating element (60) capable of absorbing, through its movement, the pressure waves generated by successive electric discharges. Said electrode may be used advantageously in devices generating pressure waves by electric discharge in a discharge liquid, and in medical treatment apparatus incorporating such generators.
Patent FR-2693881-A1 (FR)
Title: Pencil case opening to form double pencil stand - has cylindrical or prismatic shape and two parts joined by central slide clasp fastener and part of supple cover
Inventor: JEAN CHOVET
IPC: A45C9/00
Filed: 1992-07-21
Abstract: The pencil case is cylindrical or prismatic in shape and has a slide clasp fastener (5). This is in a plane perpendicular to the longitudinal direction of the case and is equally distant from the ends (2,3) of the case. The fastener extends nearly all round the case and leaves a supple joint (8) between the two parts of the case. This allows the case to open to form two pots on either side of the fastener. The case has two rigid boxes (9,10), put opposite each other, which are covered with a cover (4), made in relatively supple material. USE/ADVANTAGE - Provides easy accessibility and in open position provides stability allowing it to be used as pencil stand.
Patent FR-2694243-A1 (FR)
Title: Ensemble d'habillage de portière.
Inventor: CLAUDE LEVY
IPC: B60J10/79
Filed: 1992-07-29
Abstract: La présente invention concerne un ensemble d'habillage de portière de véhicule automobile comprenant en une seule pièce obtenue par moulage sur un montant (1) au moins l'un des éléments choisis dans le groupe constitué par au moins une bande d'étanchéité inférieure (2, 2a, 2b) formant lécheur de vitre mobile (30), une coulisse (6) de vitre mobile, un joint d'étanchéité périphérique (4) enserrant éventuellement un panneau fixe (3), un revêtement de finition (11) pour ledit montant, (1) des caches (5) pour les raccords avec des éléments rapportés au montage.