baber/WOPTO huggingface dataset:
Patent FR-2643881-A1 (FR)
Title: Granule dispenser
IPC: B65D83/04
Filed: 1989-03-03
Abstract: The invention relates to a dispenser of small-sized granules, particularly for pharmaceutical use and more especially for homeopathic treatments. The device comprises an elongate case 2, the granules 10, a holder 4 forming a dispensing receptacle, engaged by the open end of the case for the fitting of a bush 5 which is coaxial with the holder, and a detachable cap 8, and is characterised in that the bush 5 is fitted such that it slides on the holder 4 over a predetermined distance, slightly greater than the diameter of a granule, the holder being provided, inside the case, with a helical ramp 15 having a funnel profile ending in an orifice 11 for the outlet of single granules and, on the other hand, a mask 16 delimiting with the ramp a path followed by the granules towards the outlet orifice, the sliding bush comprising an agitating finger 13 fixed on the internal surface of this bush and having a rear extension 19 folded towards the inside such that the displacement of the bush with respect to the holder allows the engagement of granules between the ramp and the mask up to the outlet orifice.
Patent FR-2644235-A1 (FR)
Title: Device for the automatic extraction of soot, particularly in heat treatment installations
Inventor: JAFFRE FELIX
IPC: F27D25/00
Filed: 1989-03-09
Abstract: Device for the automatic extraction of soot, particularly in heat treatment installations, using a tray in which the soot is collected, characterised in that: - the tray 10 is mounted on a carriage 18 which can move over a runway 14; - the bottom of the tray is provided with inclined parts 20, 20', 20'' separated successively by steps 22, 22', 22'' and ending in an upper discharge step 24; - a plurality of articulated scrapers 26, 26', 26'', 26''' is provided, the scrapers being mounted on a fixed framework 28 and arranged above the tray 10, so that the movement of the latter gives rise to a displacement of the soot C which is raised step by step along the bottom of the tray by the system of scrapers, each of the latter following part of the profile of this bottom during a movement of the movable tray and; - a discharge spout 30 receiving the soot tipped out by the last scraper 26''' from the upper discharge step 24.
Patent FR-2644031-A1 (FR)
Title: Apparatus intended to be held manually forming a mower with a rotary blade driven electrically for cutting grass in complete safety and in particular in places of difficult access
IPC: A01D34/90
Filed: 1989-03-13
Abstract: Apparatus intended to be held manually forming a mower with a rotary blade driven electrically for cutting grass in complete safety and in particular in places of difficult access, characterised in that it consists of a cutting blade 2 turning in a protection housing 1, of a tube 4 forming a handle, in which a transmission shaft 5 passes, at the upper end of which holding means are arranged, which make it possible to receive a driving motor; said means comprises on the one hand a handgrip 8 arranged transversely in front of the motor block so as to be spaced by approximately 110 to 120 mm in relation to the axis of the handle and close to the centre of gravity of the whole, and on the other hand a handgrip 9 arranged perpendicularly or obliquely in relation to the axis behind the handgrip 8, and in the lower part of the motor. In the event of utilisation of a low tension direct current motor, the supply can be effected by means of a storage battery fixed to a belt 12 worn by the user, thus allowing considerable autonomy.
Patent FR-2646417-A1 (FR)
Title: Process for the preparation of 2,2-bis(4-hydroxyphenyl)propane
Inventor: DESMURS JEAN
IPC: C07C37/18
Filed: 1989-04-28
Abstract: The present invention relates to a process for the preparation of 2,2-bis(4-hydroxyphenyl)propane. More particularly, it relates to a process for the preparation of 2,2-bis(4-hydroxyphenyl)propane by condensation of phenol and 2-chloropropene. The process is characterised in that the reaction is carried out in the presence of a catalytically effective amount of at least one halide of a metal from Groups IVB and VIA of the periodic classification.
Patent FR-2646891-A1 (FR)
Title: Lamp with facilitated maintenance
Inventor: LEGER PIERRE
IPC: F21V21/36
Filed: 1989-05-12
Abstract: Lamp comprising a window 10 closing on an opening 20 made in the lamp, and at least one lighting tube 30. According to the invention, the said lighting tube 30 is fixed on to the window 10, and the said window 10 can be moved in rotation about a hinge 11 connecting the window 10 to the opening 20 and whose axis 12 is substantially perpendicular to the axis 31 of the lighting tube 30, whilst locking means 13 hold the window 10 closed in the opening 20. Application to the maintenance of tube lamps.
Patent FR-2633262-A1 (FR)
Title: Procede et dispositif pour transporter successivement des articles de forme plate, tels que bonbons ou analogues
Inventor: GAMBERINI ANTONIO
IPC: B65G47/78
Filed: 1989-05-30
Abstract: Procédé et dispositif pour transporter successivement des articles de forme plate, tels que bonbons ou analogues caractérisé en ce qu'il comprend les différentes étapes consistant à amener les articles 2 posés à plat, le long de la surface de support 9, faire tourner les articles 2 pour les placer sur chant en les faisant passer le long d'un passage courbe 15, retirer les articles 2 successivement et à un rythme prédéterminé de l'extrémité inférieure du passage courbe 15 par l'intermédiaire d'un second dispositif de convoyeur 23, et amener ces articles 2 successivement et séparément à un dispositif d'utilisation 35.
Patent FR-2649246-A1 (FR)
Title: Programmer with programme preselection
Inventor: VOLLOT JEAN
IPC: H01H43/10
Filed: 1989-07-03
Abstract: The programmer particularly intended for washing machines or dishwashers comprises a programme preselection device acting on a kinematic chain 25, 26, 29, 35 which uses only the energy of the motor of the programmer to bring the programme cam unit to the start position of the selected programme.
Patent FR-2649740-A1 (FR)
Title: Improved and adjustable bracing device for supporting facework elements with respect to preestablished bearing surfaces
IPC: E04F13/08
Filed: 1989-07-11
Abstract: The device is distinguished by the fact that it comprises a bearing support 1 provided in its central part with a ring 1.4 which has, over a part of its thickness, lips 1.8 or tongues which are separated and cut out in order to permit the engagement by clipping of the profiled rear end 2.1 of the bracing shaft, and by the fact that the bracing shaft is notched or threaded and is provided over its length with a longitudinal recess 2.3, giving the shaft a horseshoe shape, and receives the nut-type ring 3 which in the form of a cap or a U 3.1 covering a cylindrical sector which is notched or threaded 3.2 and slotted 3.3 longitudinally and forms the nut part for fixing and anchoring with rapid adjustment on the connecting shaft.
Patent FR-2650371-A1 (FR)
Title: Heating appliance for a leaktight gas fire
Inventor: ARRIBAS CECILIO
IPC: F24C15/00
Filed: 1989-07-28
Abstract: For installation in a chimney or niche backing onto an external wall 12, in conjunction with a device 13 of the air choke type for connection to the exterior, a gas fire is composed of a cladding box structure 10 intended to be installed first of all and then successively to receive a leaktight box structure 20 and a facade panel 50. The annular seal 22 located around a projecting part of the air damper (choke) is designed to be compressed by the back wall of the leaktight casing under the effect of the clamping of the facade panel 50 onto the cladding box structure 10.
Patent FR-2650784-A1 (FR)
Inventor: BRON ALPHONSE
IPC: B43K29/18
Filed: 1989-08-10
Abstract: The invention relates to a mechanical letter-opener. This letter-opener comprises a support (S), a cutting blade (10) which is substantially straight and attached to the support, a means (P1 to P7) for the blade to pivot freely around at least one rotational axis (R1) in relation to the support, a guide member (11a) for moving the envelope in an area and in one direction of movement, and resilient return means (16) for returning the blade to a starting position once it has been rotated by the driving action of the envelope in relation to the support. This letter-opener is characterized in that the pivot means (P1 to P7) provides at least one second rotational axis (R2), distinct from the first, for the blade. This letter-opener is intented for the opening of envelopes of all kinds, whether manually or automatically.
Patent FR-2655240-A1 (FR)
Title: Process for controlling fungus-growing insects and composition for implementing this process
Inventor: JACQUES FROMONT
IPC: A01N47/18
Filed: 1989-12-01
Abstract: The invention relates to a process for controlling, on a site containing plants and/or plant debris, the proliferation of insects using a fungus as symbiont, such as fungus-growing termites and ants and, consequently, the proliferation of the nests constructed by these insects, such as termitaria and anthills, nests in which the said fungus is capable of growing, characterised in that the said fungus is destroyed or its formation is prevented.
Patent FR-2657729-A1 (FR)
Title: Antenne en guides d'ondes a fentes, notamment pour radars spatiaux.
Inventor: GERARD CAILLE
IPC: H01Q13/10
Filed: 1990-01-29
Abstract: L'invention concerne une antenne bipolarisée en guides d'ondes à fentes, notamment pour radars spaciaux, comprenant des guides d'ondes rectangulaires disposés parallèlement le long d'une paroi commune (10), deux guides voisins (11, 15) étant séparés entre eux par une même paroi (22, 23), la dernière paroi (12, 17) de chaque guide, située à l'opposé de la paroi commune (10), étant munie de fentes rayonnante (13, 16); cette antenne comprenant alternativement des guides d'onde d'un premier type (11) rayonnant une première polarisation et des guides d'onde d'un second type (15) rayonnant une seconde polarisation. Application notamment au domaine des radars ou télécommunications spatiales.
Patent FR-2657517-A1 (FR)
Inventor: PIERRE BONNIN YVES ALBERT
IPC: A47J43/24
Filed: 1990-01-26
Abstract: The invention is presented in the form of a conventional salad bowl to which is added, at the time of mixing, a system which is easy to fit and to remove. The major advantage of the invention is to prevent any splashing or overflowing while ensuring gentle and thorough mixing. The assembly is composed essentially of a salad bowl (1) at the bottom of which rotates a mixing bowl (mixer) (2) of special shape actuated by a crank (12). A bell-shaped piece (3) provides leaktightness and a lid (4) covering the entire assembly exerts a constant pressure on the mixing bowl (mixer) by means of a spring (5). The invention is aimed both at individuals and at restaurateurs and municipalities.
Patent FR-2658163-A1 (FR)
Title: Device for the adjustable and uniform dispensing of liquids drop-by-drop
Inventor: PIERRE LECAT
IPC: A01G25/02
Filed: 1990-02-15
Abstract: The subject of the present invention is a device for the adjustable and uniform dispensing of liquids drop-by-drop. It is constituted by the combination of a liquid storage container (1) and a pipe (2) connected to its bottom part and able to be internally equipped with a covered capillary wick, the said pipe being formed from a tube having, on the one hand, a vertical part (6) ending above the highest part of the storage container and being arranged such that it allows air to penetrate into the latter when the level inside the said vertical part falls below the point of connection of the pipe to the liquid storage container and, on the other hand, a means making it possible to adjust the flow rate. It is particularly intended for watering plants in pots or window boxes, but can also be used for other applications.
Patent FR-2659137-A1 (FR)
Title: Laser pyrotechnic initiator with optical fibre
Inventor: JOSEPH REFOUVELET
IPC: F42B3/113
Filed: 1990-03-01
Abstract: The invention relates to a pyrotechnic initiator of the matchstick type, including a layer of explosive or of pyrotechnic compound. It consists of an optical fibre (2) which has been stripped at one end, of a layer (8) of explosive or pyrotechnic compound deposited on this end, initiation being brought about by a laser flash applied to the explosive layer (8) through the optical fibre (2). The initiating or triggering (striking) layer is deposited on the core (5) of the optical fibre by steeping in a bath. The laser source is of the solid laser or laser diode type and is connected to the fibre (2) through an optical connecter of known type. Application to the triggering of a pyrotechnic chain.
Patent FR-2659208-A1 (FR)
Title: Easel - painter's folding seat
Inventor: DIDIER TOQUE
IPC: A47B83/00
Filed: 1990-03-09
Abstract: The invention relates to an easel characterised in that it includes a seat secured to the assembly and in that it is foldable. The apparatus is composed of an arm carrying the support used by the painter (1), sliding between two triangular structures (2 & 3) joined together by two pins (4 & 5) allowing them to pivot vertically. To the base of the internal triangular structure is fixed a piece of fabric (6) acting as a seat for the painter. The device is held open by fastening a small cord (7) to two hooks (8 & 9) fixed at the top of the triangular structure. This apparatus may be manufactured from wood, heavy metal or lightweight metal, or from synthetic materials.
Patent FR-2661410-A1 (FR)
Title: Nouveaux derives heterocycliques: 2-styryl 4h-1-benzopyrane-4-ones, leur procede de preparation et les compositions pharmaceutiques qui les contiennent.
Inventor: DANIEL BRION JEAN
IPC: C07D311/22
Filed: 1990-04-27
Abstract: Composés de formule générale (I): (CF DESSIN DANS BOPI) dans laquelle: R1 représente un atome d'hydrogène, un groupement alcoyle inférieur, hydroxyle inférieur ou alcoyloxyle inférieur, R2 , R3 , R4 , R5 , R6 , R7 , R8 définis dans la description. Médicaments.
Patent FR-2661540-A1 (FR)
Inventor: ERIC LANDEL
IPC: G10K11/178
Filed: 1990-04-25
Abstract: The process involves the insertion of at least one transducer into the wall of a pipe belonging to this circuit. The transducer causes the wall to vibrate, thus creating an active moving wall whose radial displacements are in phase opposition to the local acoustic pressure. This produces a condition in which the acoustic waves are not propagated so that waves coming from the pipe towards the transducer are reflected.
Patent FR-2662736-A1 (FR)
Title: Dispositif de commande centralisee des ouvrants d'un vehicule automobile.
Inventor: PIERRE PERIOU
IPC: E05B65/36
Filed: 1990-06-05
Abstract: L'invention concerne un dispositif de commande centralisée des ouvrants d'un véhicule automobile, dans lequel les ouvrants comportent un actionneur électrique à triple effet, dont deux états de verrouillage, comportant au moins un moteur électrique, et certains ouvrants comportent un dispositif de commande mécanique à clé de serrure fournissant des ordres à une unité centrale de commande recevant par ailleurs des ordres provenant en particulier de la clé de contact et/ou d'un appareil de commande à distance, ainsi que d'un bouton anti-agression. L'unité centrale de commande est reliée à chacun des ouvrants par une ligne unique (8) à trois conducteurs (31, 32, 33) qui seront utilisés tantôt en transfert de puissance, tantôt en transfert d'informations. Dans chaque ouvrant, l'actionneur est branché en permanence entre les trois conducteurs de ladite ligne (8) et l'unité centrale de commande comporte des moyens (20, 26) pour appliquer sélectivement sur chacun desdits conducteurs (31, 32, 33) les tensions nécessaires à l'exécution d'une séquence.
Patent FR-2664749-A1 (FR)
Title: Microwave antenna
Inventor: PHILIPPE DUPUIS
IPC: H01Q5/364
Filed: 1990-07-11
Abstract: The invention relates to a microwave antenna of the slot-fed type comprising a first plate (1) made of dielectric material, the lower face of which is provided with a microstrip feed line 2 and the upper face with a metal layer (3) entirely covering it with the exception of a slot (4) which, seen from above, is perpendicular to the microstrip line (2), a layer (5) of dielectric material and a second plate (6) of dielectric material, the lower face of which is provided with a metal pellet (7), the said antenna possibly being equipped with a metal layer (10) parallel to the layer (1) and under it. It is note worthy in that the pellet (7) is provided with at least one pair of slots (8 and 9) such that it exhibits two tuning frequencies.
Patent FR-2666458-A1 (FR)
Title: Laser emitter with small spectral width using a master laser and a slave laser
Inventor: PHILIPPE DOARE
IPC: H01S5/40
Filed: 1990-08-31
Abstract: The cavity of the master laser (M) comprises an external diffraction grating (16) and a reflecting face (12). The slave laser (E) may be of the DFB type. The assembly delivers a high optical power with a small spectral width. Application to optical telecommunications.
Patent FR-2669135-A1 (FR)
Title: Process and installation for aiding the preparation of orders
Inventor: ALAIN MACAIGNE
IPC: G06Q10/00
Filed: 1990-11-14
Abstract: The orders pertain to articles stocked in a depot, each type of article being stocked in a specific location, termed the "address", in the said depot. The process according to the invention consists in furnishing each address (4a-4d) with an electronic module (1a-1d) and in connecting the assembly of the said modules to a control device (2), each module (1a-1d) being suitable: - on an individual order from the said control device (2), for transmitting at least one type of call perceivable by an employee and for displaying at least one quantity of articles to be picked up at this address, and - in reverse, on a manual order from the said employee, for advising the control device of the execution of the pick-up.
Patent FR-2669201-A1 (FR)
Title: Rocking device with decreasing frequencies
Inventor: ABDELMALIK DJABALI
IPC: A47D9/02
Filed: 1990-11-21
Abstract: The invention relates to an automatic rocking device with decreasing frequencies. It consists of a board I held in suspension above the support 2 by a joint into which there is inserted a device composed of a disc with an inclined circular track 8 mounted on an output shaft 7 and turned by an electric motor 6. The inclined track 8 activates a sliding piece 9 and produces a reciprocating movement which causes the board I to oscillate. A decelerating screw combined with a speed regulator and a timer II regulates the frequency of the oscillations, which decrease imperceptibly until the rocking action is brought to a preprogrammed stop.
Patent FR-2656019-A1 (FR)
Title: Conduite a ecoulement libre, notamment pour eaux usees.
Inventor: DIETMAR KALLINICH
IPC: E03F3/04
Filed: 1990-12-12
Abstract: Dans cette conduite formée d'une pluralité de tubes et de structures internes, disposés en série, ces structures sont réalisées sous la forme d'éléments de coque (4) possédant une section transversale de forme parabolique (5) délimitant un canal d'écoulement et sont supportées, au niveau du sommet (6) de la section transversale de forme parabolique, sur un support (7) dans la partie de l'élément inférieur (3) du tube et sont fixées par leurs bords supérieurs (8) aux branches (9), qui délimitent la section transversale du canal dans la moitié supérieure du tube (1), des espaces intercalaires (11) étant formés par les éléments de coque (4) entre le support (7) et la fixation supérieure (10), en direction de la paroi intérieure du tube. Application notamment aux canalisations et/ou conduits d'égouts.
Patent FR-2671425-A1 (FR)
Title: Procede de fabrication d'un element du genre fil ou ruban en materiau a base d'oxyde supraconducteur a haute temperature critique et element ainsi obtenu.
Inventor: CHRISTIAN BELOUET
IPC: H01B12/06
Filed: 1991-01-04
Abstract: Procédé de fabrication d'un élément, du genre fil ou ruban, en un matériau à base d'oxyde supraconducteur à haute température critique, dans lequel ledit matériau est mis en forme alors qu'il est à l'état vitreux, caractérisé par le fait qu'il est ensuite cristallisé - dans une première étape sous un champ magnétique, à une température T1 comprise entre la température de transition vitreuse Tg et la température de cristallisation Tx , au cours de laquelle se développent des microcristallites isolées, de taille submicronique, dont les axes c s'orientent parallèlement entre eux grâce audit champ magnétique appliqué, - dans une seconde étape à une température T2 proche de la température de cristallisation, dans laquelle les germes existants grossissent et gardent la texture induite dans ladite première étape.
Patent WO-9112522-A1 (WO)
Title: MEMBRANE D'Ag2S POUR LE DOSAGE DES IONS HALOGENURES PENDANT LA PREPARATION DES EMULSIONS PHOTOGRAPHIQUES
Inventor: ROBERT PHILIPPE GERALD
IPC: G01N27/416
Filed: 1991-02-04
Abstract: L'invention concerne une membrane cristalline de sulfure d'argent pour le dosage d'ions halogénures et son procédé de fabrication. La membrane selon l'invention comprend du sulfure d'argent dopé avec un ion capable de former soit avec Ag+ soit avec X- un sel beaucoup plus insoluble que les espèces en solution. De préférence, la membrane contient aussi un composé hydrophobe résistant aux agents chimiques. La membrane est préparée par coprécipitation du sulfure d'argent et du dopant, suivie par une homogénéisation avec le composé hydrophobe et d'un pressage. La membrane peut être utilisée dans une électrode pour le contrôle des halogénures lors de la préparation des émulsions photographiques.
Patent FR-2658536-A1 (FR)
Title: Compositions et procedes d'electrodeposition.
Inventor: HENDRIKS JAN J M
IPC: C07D217/02
Filed: 1991-02-19
Abstract: Composition d'électrodéposition d'or ou d'alliage d'or comprenant une source d'ions or tels que le cyanure de potassium et d'or (I); le cas échéant, une source d'ions de métal d'addition (par exemple de nickel ou de cobalt), par exemple sous forme de sulfate; le cas échéant, le désire un agent complexant pour les ions de métal d'addition s'ils sont présents, tels que l'acide citrique ou l'acide oxalique; et un additif accélérateur répondant aux formules générales IA ou IB. (CF DESSIN DANS BOPI)
Patent FR-2673070-A1 (FR)
Title: Line for producing compost from liquid manure
Inventor: MARIE-SYLVIE CRESTIAN
IPC: C05F3/00
Filed: 1991-02-21
Abstract: Device making it possible to convert, by aerobic fermentation, liquid pig manure, absorbed by paper and sawdust, into a compost which is rich in trace elements and free of microorganisms. It comprises a tank (5) in which a stirrer (6) mixes paper (P), sawdust (S) and liquid manure (L). A chopper (cutter) pump (7) pumps and chops the mixture, then sends it to a screen (grid) (15). The latter separates the solid part from the liquid part (A). The latter is ejected into the tank (5). The solid part is picked up in order to produce the windrow (20). This is aerated by forced ventilation by means of a drain (21) and of a fan, and covered by a layer of peat. The invention can be used for converting various animal and plant refuse and waste on an industrial scale.
Patent FR-2674025-A1 (FR)
Inventor: JACQUES RICHOU
IPC: G01N13/02
Filed: 1991-03-14
Abstract: Process and apparatus for analysing the characteristics of a liquid/fluid interface, especially in the presence of surface-active agents. According to the invention, a tensimeter operating according to the principle of the suspended drop is used, and the amount of liquid injected in the drop is adjusted according to the value of the calculated interface tension; the volume of the formed drop is progressively increased as the interface tension tends to diminish. There is provided, therefore, a drop-forming device (30), a means for acquiring an image of the drop, a means for reading the drop contour (40), a means (50) for calculating the interface tension based on the shape and the size of the contour and an adjustment means (60). The process avails itself of a method of high speed measurement of interface tension, using all the points in the drop contour and provides a value in less than a second with the aid of a microcomputer.