baber/WOPTO huggingface dataset:
Patent FR-2651444-A1 (FR)
Inventor: ROBERT DUBUIS
IPC: B01D53/86
Filed: 1989-09-01
Abstract: The apparatus for the reduction of nitrogen oxide compounds present in combustion gases originating from a combustion chamber comprises, on the main trajectory (20) for removing the gases, means (14) for blowing and means (16) for heating the combustion gases carrying the reducing agent. A secondary trajectory (28) is connected in parallel to the main trajectory (20) for reintroducing the combustion gases leaving the catalyst (18) downstream of the means (24) for injection. The secondary trajectory (28) comprises a valve (32) which can be actuated in response to a command signal representative of the state of operation of the burner (4) to permit a closed-circuit circulation of the gases between a point (38) situated downstream of the means for injection and a point (40) situated upstream of the trajectory (6) for removal of the gases in the absence of combustion gas at the exit of the chamber.
Patent FR-2652648-A1 (FR)
Title: Optical sensor of turbulence and mixing
Inventor: GENEVIEVE CHABASSIER
IPC: G01N21/39
Filed: 1989-10-04
Abstract: Optical sensor of turbulence and mixing in a medium comprising: - a laser (1) emitting a beam (2) which can be frequency- or amplitude-modulated, - means (10) for detecting the phase, amplitude or frequency characteristics of the measurement beam after it has propagated through the said medium (8), - means for processing and identifying all the signals obtained in order to define the signature of the said medium.
Patent FR-2653670-A1 (FR)
Title: Device for fighting against large fires and in particular forest and brush fires
Inventor: PIERRE BELABBAS-NABI
IPC: A62C3/02
Filed: 1989-10-31
Abstract: The invention relates to a device for fighting against large fires and in particular forest and brush fires. It consists of a tubular chassis receiving a battery of approximately ten magazines, each containing approximately one hundred metres of specific fire spraying hoses. These hoses are placed at the fire using a harpoon injected by a mortar. This device can be conveyed onto the site of intervention by any conventional means, including helicopter winching for fitting it at a position which is inaccessible by land transport. This device requires few operating personnel, whose life it does not endanger.
Patent FR-2638676-A1 (FR)
Title: Machine for manufacturing bags
Inventor: HATCHELL PETER
IPC: B31B19/10
Filed: 1989-11-08
Abstract: A plastic film, for example a tubular plastic film, is extracted discontinuously by extraction rollers 40, 42 in order to be cut and welded between a welding bar 52 and a welding roller 50 during the interruptions in extraction. The extractor roller 42 is driven by a drive slaved to an acceleration or speed profile which is linked to the start-up or, respectively, continuous operation speed of the principal drive of the machine in order to optimise the extraction time of the film and thus to minimise the maximum speed and the accelerations experienced by the film 38, without risking starting the extraction too early and bringing the leading edge of the film into interference with a device 16 for gripping the last bag manufactured. Use for raising production rates.
Patent FR-2654997-A1 (FR)
Title: Adjustable external rear-view mirror particularly for a motor vehicle
Inventor: BANC DANIEL
IPC: B60R1/078
Filed: 1989-11-29
Abstract: The present invention relates to an adjustable external rear-view mirror. This rear-view mirror essentially comprises a first arm (1) on which is slidingly mounted a second arm (3) which supports a mirror (5), adjustment of the two arms into the desired relative position, as well as locking in this position, being achieved by the interaction of a rack (6) and of a pawl (7) respectively secured to the first arm (1) and to the second arm (3), or vice versa. This adjustable external rear-view mirror may be mounted on a private (touring) or utility vehicle of any "overall" width.
Patent FR-2655272-A1 (FR)
Title: Game for training in balance
Inventor: CLAUDE HIMOF
IPC: A63F9/26
Filed: 1989-12-06
Abstract: - The present invention relates to a game of skills and of developments of motor function (motricity), as well as of the control of balance, of the type consisting of a support (1) resting on the ground via a non-stable bearing piece (3), particularly in the general shape of a spherical dome, and capable of receiving the subject, preferably in an upright position, the said support including a plate (6') capable of containing a movable element which is displaced according to the movements of the plate which are imparted by the gestures or movements of the subject. - According to the invention, the plate (4) receiving the movable element (11) is offset towards the outside with respect to the non-stable bearing dome (3) resting on the ground, thus permitting a multiplication of the amplitude of the movements at the level of the plate (4) with respect to the tangential bearing point of the dome on the ground. - The invention applies to games of skills and of developments of motor function.
Patent FR-2659707-A1 (FR)
Title: Embrayage automatique, notamment pour dispositif de controle de vanne.
Inventor: GEORGES JEAMBRUN
IPC: F16D43/06
Filed: 1990-03-16
Abstract: Embrayage automatique pour entraîner une transmission mécanique comprenant une cage (20) et un plateau (30) mobile. La cage (20) présente un fond conique concave (22) et elle est solidaire d'un arbre menant (10). Cette cage est séparée par des parois radiales internes (24) en une suite de logements (28) dans chacun desquels une bille (60) peut se déplacer radialement jusqu'à buter contre la paroi latérale (29) de la cage. le plateau (30) est mobile en translation le long de l'arbre (10). Il est entraîné en rotation par l'arbre et/ou la cage (20) et il est pressé par des moyens de rappel (50) en direction des billes de la cage. Ce plateau est muni en l'un de ses pourtours circulaires d'une couronne dentée (34) dont les dents sont parallèles à l'arbre menant (10) et engrenent une première roue dentée (40) de la transmission mécanique.
Patent FR-2660599-A1 (FR)
Title: Method and device for producing a theftproof cheque, especially a bank cheque
Inventor: LUCIEN LIODENOT
IPC: B44F1/12
Filed: 1990-04-10
Abstract: The invention relates to a cheque or giro cheque (postal order) and to the corresponding cheque book. On the back (3) of the cheque (1) are printed, on a layer of ink to be scratched off (4), letters forming a grid. By scratching off certain letters, following a coded order and selection, figures are exposed which together form a coded number. Any error or attempt at fraud by someone who does not know the code word is then immediately apparent. Application: theftproof cheque which a shopkeeper or bank clerk is able to refuse at a glance.
Patent FR-2656983-A1 (FR)
Title: Aclonifen-based herbicidal mixtures
Inventor: JEAN-CLAUDE MILLET
IPC: A01N33/22
Filed: 1990-05-21
Abstract: Aclonifen-based herbicidal compositions. The invention relates to herbicidal compositions containing aclonifen and alachlor, as well as their use for removing weeds from peas, sunflower, potato and maize.
Patent FR-2663004-A1 (FR)
Title: Folding package of the pallet-box type
Inventor: MICHEL LACROIX
IPC: B65D19/20
Filed: 1990-06-07
Abstract: The invention relates to a pallet-box which can be folded flat of the type comprising a container (1) made of corrugated cardboard or the like, of which at least one constituent element of the bottom adjoins a pallet (2) made of rigid material, the container (1) having, in the erected position, the shape of a rectangular parallelepiped and the external part of the bottom of the container comprising two substantially identical flaps (4), adjoining two parallel walls (3) by a folding line and assembled together (at 7) in such a way as to form a hinge or joined by at least one element forming a hinge, the said hinge comprising a folding line located in the median longitudinal plane of symmetry of the container, whilst the walls (5) which do not adjoin the said flaps (4) are divided in two by a folding line (9) located in the said median longitudinal plane. According to the invention, one of the flaps (4) and the part or the element (7) forming a hinge are rigidly joined to the pallet (2) whilst the second flap (4) is free to move with respect to this pallet, by pivoting about the folding line of the hinge.
Patent FR-2664526-A1 (FR)
Title: Slice handling system with protection against dust
Inventor: VINCENT CHALMETON
IPC: H01L21/683
Filed: 1990-07-16
Abstract: A semiconductor slice handling robot for an installation for manufacturing printed circuits comprises a head for grasping hold of a slice by suction, this head being carried by the last segment of an articulated arm and equipped with a sensor for detecting a slice or a mark on a piece of equipment. The head is equipped with means, such as a box (30) equipped with a door (32), preventing dust from being deposited on the slice.
Patent FR-2667221-A1 (FR)
Inventor: ROUSSEL HERVE
IPC: A23N7/00
Filed: 1990-09-28
Abstract: The invention relates to a method and device for peeling food such as fish, complete or not, for example sardines, herrings, anchovies, etc.; fruits such as peaches or vegetables such as tomatos whose skin has been previously subjected to a surface treatment. The method according to the invention is characterized in that said food products are displaced inside a conduit (4) wherein circulates an air flow generated by compression or depression. Application to the food industry.
Patent FR-2669183-A1 (FR)
Title: Device for protecting the pick-up separating head of a beet pick-up loader/transporter machine
IPC: A01D33/00
Filed: 1990-11-16
Abstract: The invention relates to a device for protecting the pick-up separating head of a beet pick-up loader/transporter machine. The device consists of a metal anti-wear plate (12) each time extending backwards the sole plate (8) of a front support shoe (4) of the machine, the said plate extending as far as below the peripheral hoop (13) joining the ends of the rods (3) of the separating head (1) together, and being secured to the sole plate (8) from which it is electrically insulated by a non-conductive lining (15) through which a flexible conductive cable (16) passes, guided in a protective tube (17), the core of which, welded on the one hand to the plate (12), is connected, on the other hand, to the electric circuit of an alarm member. The device makes it possible to limit the permissible bending of the separating head of the pick-up loader and to warn the driver, in the driver's cab of the pick-up loader, of the sudden occurrence of dangerous bending of the separating head (1) when the latter is overloaded and/or directly to operate the thrust cylinders for raising this separating head.
Patent FR-2654959-A1 (FR)
Title: Method and apparatus for shaping metal articles
Inventor: SHYOICHI ANDO
IPC: F16C3/06
Filed: 1990-11-23
Abstract: The invention relates to the shaping of a metal article. …<??>It relates to a method and an apparatus by virtue of which a blank (150) is forged from a tube having a predetermined wall thickness so that the blank (150) obtained has a configuration and a wall thickness which are predetermined, a region of the blank (150) is heated locally, and this heated region is upset and bent in an apparatus which comprises two dies (36a, 36b) and two headers (punches) (24, 64) which are controlled by rams (16, 58). …<??>Application to the manufacture of crankshafts of internal combustion engines. … …
Patent FR-2670046-A1 (FR)
Title: Reacteur nucleaire a eau sous pression et a cloisonnement massif.
Inventor: GERARD CHEVEREAU
IPC: G21C5/08
Filed: 1990-11-30
Abstract: Le réacteur nucléaire à eau sous pression comporte un réflecteur massif constitué d'un empilement d'annaux. Certains au moins des bouchons (32) occupant des trous des anneaux comportent une couronne d'appui sur un épaulement (30) d'un anneau correspondant, usinée pour délimiter des canaux inclinés sur la verticale de façon à donner une composante de vitesse circonférentielle à l'eau circulant le long de passages annulaires autour des bouchons.
Patent FR-2670516-A1 (FR)
Inventor: MICHEL RICHARD
IPC: D21H19/20
Filed: 1990-12-13
Abstract: Process for coating papers and other articles in which the said papers and other articles are treated at pH 4 to 5 with a cross-linked anionic polymer, insoluble in water, and use for obtaining papers or other similar articles intended to be flexographically printed.
Patent FR-2673824-A1 (FR)
Title: Machine for evacuating waste from meals eaten in a catering establishment
IPC: A47L15/24
Filed: 1991-03-11
Abstract: The machine that forms the subject of the invention comprises a stainless steel structure (10) acting both as a track for a conveyor carrying trays (2) from the dining room of a catering establishment, loaded with crockery and cutlery and leftovers from meals, and as a wet channel for hydraulically carrying the waste removed from the trays to the waste disposal unit (4). Connected to this structure are one or more feeder channels (12) into which the operators empty the waste which they have taken from the trays and which a stream of water carries off into the wet channel (11), while the cutlery and crockery taken from the trays is stored in baskets (5) placed on the conveyor (7) leading to the dishwasher (6).
Patent FR-2674722-A1 (FR)
Title: Procede d'amorcage d'une charge electrique comme une lampe a decharge, dispositif d'alimentation electrique d'une charge comme une lampe a decharge et systeme d'eclairage a lampe a decharge notamment pour vehicule.
Inventor: PIERRE ALBOU
IPC: H05B41/04
Filed: 1991-03-29
Abstract: L'invention s'applique notamment à l'industrie automobile. Elle consiste en un procédé d'amorçage d'une charge électrique comme une lampe à décharge, destiné à lui fournir une énergie d'alimentation suffisante sous une haute tension et pendant un intervalle de temps très bref, de façon répétée ou non. L'invention se caractérise en ce que le procédé comporte les étapes de: a) accumuler de l'énergie appellée par la charge électrique et fournie par le convertisseur dans un dispositif de stockage placé en série avec la charge électrique, b) libérer dans la charge l'énergie stockée pendant un temps suffisant, pour garantir un amorçage convenable, le circuit comportant le convertisseur, le dispositif de stockage de l'énergie et la charge consommatrice d'énergie s'auto- adaptant à la condition d'amorçage.
Patent FR-2674120-A1 (FR)
Title: Fixator for orthopaedic surgery, in particular for osteosynthesis of the hand
Inventor: JEAN-MARIE DOCTEUR HARDY
IPC: A61B17/17
Filed: 1991-03-22
Abstract: The fixator comprises at least two assemblies (A), (B) which are designed to be fixed on each side of the fracture, each assembly consisting of a connection support element (1) and a fixation element (2), the said elements being coupled to each other by means of an intermediate member (3) having a capacity for angular orientation in the three spatial planes.
Patent FR-2675072-A1 (FR)
Title: Procede de fabrication de butees lamifiees notamment pour articulations de tuyeres de propulseurs.
Inventor: ROBERT PAQUET
IPC: B32B25/10
Filed: 1991-04-15
Abstract: Pour fabriquer une butée lamifiée constituée d'armatures rigides en matériau composite alternant avec des couches en caoutchouc ou élastomère, chaque armature est formée par bobinage d'un fil (20) préimprégné par une résine directement sur la couche de caoutchouc ou élastomère sous-jacente. Avantageusement, la butée est fabriquée en alternant des couches (26) formées par bobinage d'un fil préimprégné de résine et des couches (28 ) de caoutchouc ou élastomère non vulcanisé, puis en réalisant simultanément la polymérisation de la résine et la vulcanisation du caoutchouc ou élastomère.
Patent FR-2676322-A1 (FR)
Title: Acoustic device for damping and filtering sound emitters in general and enclosures in particular
Inventor: FRANCOIS CHARLET
IPC: H04R1/28
Filed: 1991-05-10
Abstract: The invention relates to an acoustic device making it possible to damp and to filter a sound emitter consisting of at least one loudspeaker (1) mounted in its enclosure (2). This device consists of an element (3) extending and forming a volume (V) behind the loudspeaker (1) thus separating the latter from the main volume (P) of the enclosure (2).
Patent FR-2678476-A1 (FR)
Title: System for supporting a plant in a pot (tray)
Inventor: JAMES DJEBNOUN
IPC: A01G9/12
Filed: 1991-07-02
Abstract: The invention relates to a device in a pot allowing variable and adjustable positioning for supporting the plant. It is made up of a tapped cavity (1) in the wall of the pot and by a stake-guide assembly (3) - rod (4) and ring (5) assembly - and of a stake (12), the latter two having segmentary structure (6) and (13) and therefore being capable of adjustment. The threaded rod (4) for guiding the stake (3) will be fixed to the cavity (1). The stake (12) will fit into the ring (5). The stake (12) furthermore, by virtue of the threaded appendage (10) of its segments (13), and independently of the stake guide (3), may fix into tapped concavities (15) formed in the bottom of the pot.
Patent FR-2679168-A1 (FR)
Title: Machine for manufacturing air cushions using thermoplastic tubing
Inventor: JACQUES DURAND
IPC: B29C49/00
Filed: 1991-07-15
Abstract: The invention relates to a machine for manufacturing air cushions using thermoplastic tubing, having a size chosen by the user. This machine consists of a welding head (8) including two teeth, of a removable welding support block (1) which includes a sawblade support bar (2), 2 rubber bars (6) and 2 strippers (3), of a sawblade having larger teeth in its central part (4 and 5), of an air inlet (9) which is offset but in the axis of the slit effected by the sawblade (5). The machine according to the invention is intended to produce wedging.
Patent FR-2679629-A1 (FR)
Title: Simplified method and device for monitoring the pyrolytic cleaning of a household electric oven
Inventor: JOEL PERRET
IPC: F24C14/02
Filed: 1991-07-25
Abstract: The invention relates to a simplified system for monitoring the pyrolytic cleaning operation of an oven and for controlling the member for locking the access door during the operation. The method consists in placing at least one electric contact (41), connected with a temperature, in series with at least one electric contact (51, 53) connected with a mechanical position of the locking member (50). Application: electrical household appliances.
Patent FR-2663202-A1 (FR)
Title: Method for producing and production of a fatty nutrient oil containing chlorella algae
Inventor: YOSHIO TANAKA
IPC: A23L1/30
Filed: 1991-08-22
Abstract: According to the method of the invention, a dry powder of a clathrate mixture obtained by the addition of a concentrated exudate of an extract of chlorella algae in hot water and of a clathrate, which operation is followed by their mixing and their drying; a dry powder of a clathrate mixture obtained by the addition of a concentrated exudate of an extract of fungi in hot water to a clathrate, which operation is followed by a mixing and a drying, and an exudate or dry powder of tonic medicinal plants are mixed homogenously with an edible fatty oil which may contain a lecithin and vitamin E which have been optionally added, the oil suspension thus obtained then being encapsulated in a soft capsule.
Patent FR-2681293-A1 (FR)
Title: Dispositif pour extraire du carburant du fond d'un reservoir deformable.
Inventor: PASCAL DUGAND
IPC: B60K15/077
Filed: 1991-09-12
Abstract: L'invention est relative à un dispositif pour extraire du carburant du fond d'un réservoir déformable, comportant une platine apte à être fixée de manière étanche sur le réservoir, ladite platine comportant une tubulure de départ de carburant, une tubulure de retour de carburant, un pied d'aspiration prenant appui sur le fond du réservoir. Ladite tubulure de départ (24) est reliée à un ensemble d'extraction (27) par un tuyau déformable (13) comportant au moins une partie déformable en rotation et en allongement axial, en particulier avec un renflement hélicoïdal, s'adaptant au déplacement de l'ensemble d'extraction (27) résultant du déplacement du pied d'aspiration (26) s'appuyant contre le fond (29) du réservoir.
Patent FR-2668677-A1 (FR)
Title: Procede et appareil de mise a la terre destines a etre utilises dans les circuits electriques haute frequence.
Inventor: VEENENDAAL CORNELIS T
IPC: H05K9/00
Filed: 1991-10-25
Abstract: L'invention concerne un appareil et un procédé de mise à la terre destinés à être utilisés dans un circuit électrique haute fréquence. L'appareil comprend un élément élastomère conducteur possédant une faible résistivité par carré. L'élément élastomère conducteur (20) est placé en contact avec le plan de mise à la terre (18) d'une plaquette de circuit (14) et avec un boîtier conducteur (10) à l'intérieur duquel la plaquette de circuit est disposée. L'élément élastomère conducteur se déforme de manière à s'insinuer dans les discontinuités du trajet de mise à la terre réalisé entre le plan de mise à la terre et le boîtier conducteur, de sorte que les discontinuités ne jouent plus le rôle d'antennes rayonnant de l'énergie en réponse à des signaux de haute fréquence.
Patent FR-2684509-A1 (FR)
Title: Fax machine with improved analysis and read assembly
Inventor: ALEX KUHN
IPC: H04N1/207
Filed: 1991-11-29
Abstract: The fax machine includes a write head (4), an analysis head (3) and a single bearing roller (2) for making a document (5) to be sent pass through against the analysis head (3) and a document to be received (8) against the write head (4). The size of the fax machine is very much reduced.
Patent FR-2684742-A1 (FR)
Title: Protection device for high or very high pressure fluid jets - comprises several superimposed layers, one made up of granular material, also safety part signalling perforation of lower layer.
Inventor: RICHARD GODEFROY
IPC: B26D7/22
Filed: 1991-12-06
Abstract: The protection device is used with fluid jets that are under high or very high pressure. The device comprises several superimposed layers (60 to 64) of which one (60) at least is made up of granular material assuring the braking and the dispersion of fluid jet (16). The device also comprises a safety part disposed in one (63) of the layers of the device and destined to signal the perforation by the fluid jet (16) of the immediately lower layer. USE/ADVANTAGE - High pressure devices e.g. cutting out buried pipes. Protects operators.
Patent FR-2685269-A1 (FR)
Title: Deflecteur aerodynamique comportant une partie mobile pour un essuie-glace de vehicule automobile.
Inventor: MAURICE JOURNEE
IPC: B60S1/38
Filed: 1991-12-20
Abstract: L'invention propose un déflecteur aérodynamique (20) pour un essuie-glace (10) de véhicule automobile du type comportant un bras d'essuie-glace (12) qui supporte un balai d'essuie-glace (14) dont la lame d'essuyage (16) est apte à essuyer la surface vitrée (18), l'aileron de déflexion aérodynamique (20) comportant une première partie fixe (22) et une seconde partie mobile (24) qui est articulée autour d'un axe (X-X) afin de pouvoir pivoter autour de ce dernier, par exemple sous l'action du vent relatif (V) afin de modifier les caractéristiques aérodynamiques du déflecteur en fonction notamment de la vitesse de déplacement du véhicule.