baber/WOPTO huggingface dataset:
Patent FR-2654381-A1 (FR)
Title: Procede de preparation par extrusion de profiles a base de polymere thermotrope et les profiles utilisables industriellement obtenus.
Inventor: PHILIPPE BARTLET
IPC: B29C48/03
Filed: 1989-11-10
Abstract: La présente invention concerne un procédé de préparation de profilés convenant à une utilisation industrielle ultérieure, à partir de polymères thermotropes qui sont capables de former des masses fondues anisotropes. Ce procédé est mis en uvre en réalisant une opération d'extrusion connue de l'homme de métier, mais en choisissant des conditions particulières de températures selon lesquelles le polymère fondu à une température T1 supérieure à la température de fusion TF (à laquelle apparaît la phase de cristal liquide) est refroidi avant son entrée dans la filière à une température T2 inférieure à TF . La présente invention concerne encore des profilés faits à partir de polymères thermotropes et dont la structure intime est non fibrillaire. Les profilés obtenus peuvent être notamment granulés puis broyés pour conduire à des poudres fines et coulables qui conviennent par exemple pour l'enduction électrostatique.
Patent FR-2654495-A1 (FR)
Title: Fireplace for the closed hearth
Inventor: ANDRE BELOT
IPC: F24B1/188
Filed: 1989-11-13
Abstract: The fireplace includes a plinth on which there is fixed removably a heating body (4) the lower part of which forms a fireplace (5) and the upper part of which forms the chimney gathering (6) for smoke. In the plinth around the heating body is formed a heat exchange chamber (10) into which air is introduced by the means (11). The air is extracted from this chamber via an orifice made in a heat-proof lid (21) carried by a rear wall (18), two lateral walls (17) and a front wall (20). These walls are removable and heat proof. A lower wall (16) which is heat proof, is located in the plinth. Heat screens (39, 40) are located respectively under the heating body and behind the latter. One heat screen (65) equips the wall (20). Removable means are furthermore provided for locking the walls (17, 18 and 20) to the lid (21).
Patent FR-2659140-A1 (FR)
Inventor: ANDRE BROSSARD
IPC: G01L3/24
Filed: 1990-03-01
Abstract: Method for determining the mechanical powder of a machine, particularly a chain saw, using a device according to any one of the claims 1 to 6, characterized in that knowing the speed of rotation n of the hydraulic pump, a form factor K, the surface area of the pump body and the circulation tube S between temperature mesurement points T1 and T2, the average density  rho  of the hydraulic fluid, the average specific heat  CP, the absolute delivery pressure p1 of the pump, atmospheric pressure p0 and ambient temperature T0, and the unit volume v of the pump per rotation of the hydraulic pump, the relation P = nv ( DELTA p +  rho  Cp  DELTA  THETA A) + KS DELTA THETA B is applied where  DELTA p = p1 - p0,  DELTA  THETA A = T2 - T1;  DELTA  THETA B = (T2 - T1)/2 - T0. The associated device is also described.
Patent FR-2659867-A1 (FR)
Title: Billiard table having a goal, with a hole behind this goal for recovering the balls
Inventor: MUKEBA APOLOSA BELE
IPC: A63D15/00
Filed: 1990-03-23
Abstract: The billiard table having a goal, formed by the pegs (eye bolts) (2), with a hole (3) for recovering the balls behind this goal, is played on by using only rebound pegs, which are nine, 9, placed in a precise manner and having a number of given points each, in order to cause the ball in play to enter the goal. Each player seeks to score the most points in order to win the match, the points of pegs which are touched in order to enter the goal being added together. The balls, which are ten in total, are played with one at a time.
Patent FR-2664286-A1 (FR)
Title: New Aspergillus flavus strain and its use for the production of urate oxidase
Inventor: BRUNO CABANE
IPC: C12N9/06
Filed: 1990-07-05
Abstract: The present invention relates to Aspergillus flavus strains having the characteristics of the strain deposited on 25 June 1990 with the C.N.C.M. which attributed to it the reference I-958. The C.N.C.M. I-958 strain was obtained by subjecting the strain ATCC 20047 to irradiation by exposure to ultraviolet radiation. The invention also relates to the use of these strains for the production of urate oxidase.
Patent FR-2665191-A1 (FR)
Inventor: PATRICK ROULEAU
IPC: D05B35/10
Filed: 1990-07-27
Abstract: The invention relates to a process and a device for the automatic sewing of a piece of fabric along its edges. <??>The process is of the type in which a rotating member (12) orientable by pivoting about a vertical axis ZZ' is arranged so as to bear against the fabric upstream of the press foot in order to guide it and drive it upstream of the sewing zone. According to the invention, the rotating member (12) is driven in rotation by a roller (16) coming to bear against said member in its upper zone, through which the vertical pivot axis ZZ' passes, in such a way that the bearing of the roller against this member leaves the latter free to pivot, especially at a high frequency, about the axis ZZ', whatever the coefficient of friction between the roller and rotating member.
Patent FR-2665537-A1 (FR)
Title: Method for defining a physical state of a solid body sensitive to X-ray photons, as well as a target usable for this purpose
Inventor: CLAUDE ANNONIER
IPC: G01N23/04
Filed: 1990-08-01
Abstract: The object of the invention is to define a physical state of a body (19) sensitive to X-rays, covered with a layer of a different material. According to the invention, a target (9) having several regions with different X-ray absorption powers is arranged in proximity to the body, then a radiographic exposure is taken, such that the environment and the distance which are covered by the rays to reach, on the one hand, the body (19) and, on the other hand, the target (9) are similar and, after developing the exposure, thus providing a reference scale, the optical density of a region of the said body is identified by comparison with that of one of the said regions of the target. One favoured advantage relates to the medical field for determining the state of bone calcification.
Patent FR-2669507-A1 (FR)
Title: Grid-type feeder for game birds
Inventor: YVES BOSSE
IPC: A01K39/012
Filed: 1990-11-22
Abstract: Feeder system for game birds, which is protected against rodents and so-called nuisance birds. Serving as a base for a container, a grid (1) lets grains (2) and granules through only in their longitudinal direction, when they are pulled by the beak of the game birds. The subject of the invention makes it possible to achieve a substantial saving in grain.
Patent FR-2671049-A1 (FR)
Title: Corps de moyeu de rotor de giravion.
Inventor: MOUILLE RENE LOUIS
IPC: B64C11/02
Filed: 1990-12-27
Abstract: Corps de moyeu (1) de rotor de giravion, du type dans lequel chaque pale (2) est reliée audit corps (1) par des articulations et des organes de liaison, comportant deux éléments résistants (7, 8) dont les plans sont sensiblement parallèles l'un par rapport à l'autre et perpendiculaires à l'axe du mât (3) du rotor. Les deux éléments (7, 8) sont séparés l'un de l'autre par un espace qui a une distance suffisante de façon à permettre de loger lesdites articulations qui sont avantageusement réalisées sous la forme des butées sphériques lamifiées (5), dont l'une des armatures (16) est solidaire en mouvement du pied de la pale (2) correspondante, tandis que l'autre armature (17) est fixe par rapport aux deux éléments du corps de moyeu et est disposée au voisinage de la périphérie de ces éléments de manière à constituer une entretoise rigide. Les deux éléments sont des anneaux, un anneau externe (7) et un anneau interne (8) formant chacun une jante rigide et qui sont reliés par une paroi mince (9) de forme sensiblement cylindrique, et qui comporte au moins autant d'ouvertures (10) qu'il y a de pales (2), chaque ouverture (10) ayant des dimensions suffisantes pour le passage des organes d'articulation et de liaison de la pale (2) correspondante avec leurs débattements angulaires.
Patent FR-2671627-A1 (FR)
Title: Device for measuring electrical signals representative of physical parameters to be measured on a transmission shaft
Inventor: LILIANE RAVERA
IPC: G01L3/10
Filed: 1991-01-15
Abstract: This device, fitted onto a transmission shaft which passes through it, allows the measurement in electrical form of the physical parameters: torque, rotational speed, power transmitted, acceleration, possible imbalance. It is characterised in that it includes a multifunction sensor whose electrical signals are processed and transmitted by an electronic assembly arranged on a flange disc integral with the shaft, interacting with another flange disc which is locked in rotation, including an electronic transmission circuit, an angular position detector and its associated electronic circuit, a microprocessor which manages the communication and the transmission, by an electromagnetic circuit having no mechanical contact, of the electrical data collected.
Patent FR-2672198-A1 (FR)
Title: System for hanging an object in a corner of a room with the aid of hooks
Inventor: ANDRE GAUDIN
IPC: A47G1/06
Filed: 1991-02-06
Abstract: This type of hook for hanging an object in a corner of a room is characterised by a vertical projection (I) forming an acute angle and produced by a double cut in a steel strip or plate. This hook ends horizontally in a hooked curl (4) designed to hold a hanging cord which will pull under the weight. This type of hook uses the outer or inner corners of a frame or any surface, with nails, for the same hanging system.
Patent FR-2673245-A1 (FR)
Title: Sump for internal combustion engine
Inventor: BENOIT DAMIEN
IPC: F16N31/00
Filed: 1991-02-21
Abstract: Lower sump for internal combustion engine, characterised in that it includes a plurality of compartments (A, B) forming receptacles for the lubrication oil falling from the engine, each compartment being of strictly concave shape, separated from the other compartments by partitioning means (5) and being equipped with a suction orifice (7) emerging in its lower part.
Patent FR-2673383-A1 (FR)
Title: Dispositif de filtration des elements solides contenus dans un liquide.
Inventor: MICHEL BARLOY
IPC: B01D33/19
Filed: 1991-02-28
Abstract: L'invention concerne un dispositif de filtration selon un plan sensiblement horizontal, comprenant une toile de filtration (50), et une structure de support (51) de la toile de filtration basculable autour d'un axe (47) horizontal et comprenant une gorge périphérique (48) de section transversale constante. La toile est fixée sur le support par un boudin creux (55) en matériau élastique ou sensiblement élastique, agencé pour coopérer avec la gorge; le boudin est prévu pour se déformer transversalement entre un état libre ou contracté, où il peut être introduit facilement dans la gorge dans laquelle la toile de filtration a été préalablement insérée, et un état déformé ou dilaté, où il bloque en pression la toile à l'intérieur de la gorge.
Patent FR-2674014-A1 (FR)
Title: Echangeur de chaleur a boites a eau reliees pour vehicules automobiles.
Inventor: DANY BOQUEL
IPC: F28F9/00
Filed: 1991-03-12
Abstract: L'échangeur de chaleur comprend un faisceau (10) de tubes (12) monté entre deux boites à eau (16 et 18), dont chacune est délimitée par une paroi (22; 30) en matière plastique moulée présentant deux faces latérales opposées (54; 56) sur lesquelles sont fixées les joues latérales (40) de deux montants (36) reliant les deux boites à eau et encadrant le faisceau. Pour réaliser la fixation d'une joue latérale (40) d'un montant (35) sur une paroi latérale (54; 56) d'une boite à eau (16; 18), on utilise à chaque fois au moins une vis auto-taraudeuse (46) qui traverse une ouverture (58; 60) ménagée dans ladite joue (40) et qui s'engage dans un alésage (62) ménagé dans la paroi de la boite à eau.
Patent FR-2676068-A1 (FR)
Inventor: MICHELE MOCK
IPC: C12N15/01
Filed: 1991-05-02
Abstract: A recombinant strain of B. anthracis is characterized in that it can induce the production of protective antibodies against virulent strains of B. anthracis in a human or animal host, and characterized also by the mutation of the pXO1 plasmid of at least one given gene coding for a protein which causes a toxic effect of B. anthracis, wherein said mutation leads to the deletion of all or part of said gene which codes for the protein causing the toxic effect, and to the insertion of a DNA cassette at said gene's deletion site in pXO1, whereby the strain thereby modified may be selected and a back mutation of the recombinant strain may be prevented, and wherein the gene thereby mutated is thereafter either unable to produce the protein causing the toxic effect for which it codes, or able to code for a truncated protein which has lost its toxic properties. The use of such a strain in immunogenic compositions is also described.
Patent FR-2664391-A1 (FR)
Title: Mecanisme de reglage de jumelles.
Inventor: GOUZI FUNARHU
IPC: G02B23/18
Filed: 1991-07-08
Abstract: Dans des jumelles, un élément bouton de manœuvre (50) est prévu pour mettre en œuvre un mécanisme de réglage tel qu'un mécanisme de réglage de différence de vergence par sa rotation. Le bouton de manœuvre (50) est conçu pour pouvoir basculer entre deux positions dans lesquelles la hauteur de la partie du bouton formant saillie à l'extérieur est, respectivement, relativement petite et relativement grande. Lorsque le bouton de manœuvre (50) est manœuvré, il est placé dans sa position faisant largement saillie, tandis que lorsque le bouton de manœuvre (50) n'a pas besoin d'être manœuvré, il est placé dans sa position faisant le moins saillie.
Patent FR-2679399-A1 (FR)
Inventor: LUC DARTOIS
IPC: H04W72/08
Filed: 1991-07-18
Abstract: The sequencing of signal processing applies in the reduced rate communication mode of a digital cellular radio-telephone system for conveying a digitised speech communication between a terminal and a base station by means of traffic frames (TF) each composed of time slots, the terminal having available a time slot for transmission to the base station and a time slot for reception from the base station, the communication being composed of blocks (B) corresponding to groups of speech samples, each block being formed of sub-blocks (SB) each conveyed during the slots of corresponding time of traffic frames, and is characterised in that, - during each traffic frame (TF) there are carried out: + a configuration processing (OP1, OP15) + the processing of a reception time slot (OP6), + the processing of a transmission time slot (OP13), - during a transmission period situated outside the traffic frames, there is carried out the processing of a transmission block (OP11), - during a reception period, a particular traffic frame, there is moreover carried out the processing of a reception block (OP7).
Patent FR-2679437-A1 (FR)
Title: Surgical instrument for multimode saphenous catheterization and stripping
Inventor: ANDRE VALICI
IPC: A61B17/00
Filed: 1991-07-25
Abstract: The invention consists of a device making it possible to perform all the methods of surgical (vein) stripping in a more secure and practical manner. It consists of a rod extended by an olive-shaped adapter pierced with an orifice and, at the other end, at least one screwing element onto which the various stripping and return means will be fastened. The stripping olives, which are either solid or hollow, comprise a longitudinal orifice for fastening a guide or return element therein. One stripping rod may be fixed to a second stripping rod either to increase its length or to allow the use of a second stripping device for correction after an unsuccessful manoeuvre.
Patent FR-2679923-A1 (FR)
Title: Reagent for the identification of bacteria of the Staphyloccocus aureus species
Inventor: SYLVIANE MERLIN
IPC: C12P21/08
Filed: 1991-08-02
Abstract: Reagent for the identification of bacteria of the Staphyloccocus aureus species, especially strains resistant to methicillin, of the type comprising a reactive compound, of the immunoglobulin type, comprising a fragment Fc capable of binding onto the protein A of the said bacteria, and/or another compound based on fibrinogen or derivative thereof, capable of reacting with the affinity factor for the fibrinogen of the said bacteria, characterised in that the reactive compound comprises, in addition to the fragment Fc, a fragment Fab which is specifically immunoreactive towards antigen 18 of methicillin-resistant strains.
Patent FR-2680467-A1 (FR)
Title: Equipement de protection respiratoire contre les polluants.
Inventor: ROBERT SCHEGERIN
IPC: A62B18/00
Filed: 1991-08-21
Abstract: L'équipement, destiné à être utilisé à basse altitude, comprend un couvre-face (10) muni d'une alimentation en gaz atmosphérique comprenant un filtre (22), un ventilateur (24) de compensation de la perte de charge due au filtre et un conduit souple (12) ainsi qu'une source électrique autonome d'alimentation du ventilateur, fournissant une tension nominale V0 . Le moteur électrique (36) du ventilateur (24) est prévu de façon à fournir sous sa tension nominale V0 un débit d'air supérieur à celui nécessaire au porteur au repos et très inférieur au débit requis en cas d'activité anormale. L'équipement comprend de plus un capteur de pression (36) commandant une augmentation temporaire de la tension appliquée au moteur (34) du ventilateur lorsque la surpression qui règne dans l'équipement par rapport à l'ambiance est inférieure à une valeur déterminée.
Patent FR-2666116-A1 (FR)
Title: Safety valve for annular space and method for controlling the flow of fluids between outer and inner tubular ducts
Inventor: CLAYTON STRATTAN SCOTT
IPC: E21B34/10
Filed: 1991-08-27
Abstract: The invention relates to a safety valve sensitive to the pressure prevailing in the annular space of an underground well. The valve is fully opened in order to allow complete access, through it, for cables and other operating tools. It contains valve elements which are entirely offset from the central cylindrical body. The elements of the valve can be actuated under the effect of a progressive rise in the pressure which is applied to them. Field of application: safety devices for oil and gas wells, etc.
Patent FR-2680720-A1 (FR)
Title: Method of manufacturing plastic seats or the like and seats obtained by the implementation thereof
Inventor: BERNARD DELOUSTAL
IPC: A47C5/12
Filed: 1991-09-03
Abstract: Method of manufacturing plastic articles, especially seats comprising a base (10) and parts erected on the said base, such as a back-rest and/or arm-rests (11, 11a). The base (10) and the other parts (11, 11a) of the seat are firstly produced, by injection-blow moulding, and next the said parts are assembled together by the cooperation of the shapes of male (30, 31) and female (20, 21) means, assembly taking place while the base (10), including the female means (20, 21), has not yet cooled down entirely, so that the shrinkage which accompanies the cooling-down of the plastic immobilises, by blocking, the male means in the female means.
Patent FR-2680864-A1 (FR)
Title: Intervention support device floating on the surface of a liquid for interventions in volumes to which access is difficult
Inventor: ANDRE LAURENT
IPC: F22B37/00
Filed: 1991-08-30
Abstract: The subject of the present invention is a support device for interventions by virtue of various tooling in volumes (26) to which access is difficult, and which can be filled with a liquid (34) and include at least one access hole (7). The said device includes at least one float (10) of elongate shape in a main direction (YY') of section perpendicular to this axis compatible with its insertion through the said access hole and such that combined with its length and the dimensions of the other elements, the said float can pivot in the said volume (26) from the access hole (7). This float holds itself, as well as holding all the associated equipment, at the surface (33) of the said liquid. This device also includes a turret (9) connected to the said float (10) by a joint (15) allowing it to be folded back against this float about its main axis, and allowing it to be deployed into the operational position about a vertical axis, and, at its free end, carrying the said tooling, and any means for displacement (12, 22) and for control connection (13) from the said hole (7) and fixed onto the said float (10).
Patent FR-2681609-A1 (FR)
Inventor: MICHEL CLAIRE
IPC: C12N5/071
Filed: 1991-09-24
Abstract: Immortalized cerebral endothelial cell lines, process for their preparation and applications thereof as a model for the study of cerebral physiopathology and more especially, as a cellular model of the hemato-encephalic barrier. Said lines are obtained by transfection of cerebral endothelial cells by means of a nucelic acid fragment comprising at least one fragment immortalizing a viral or cellular oncogene, optionally associated with at least one marker gene. The lines thus transfected are immortalized and exhibit the non-transformed phenotype of differentiated cerebral endothelial cells.
Patent FR-2684264-A1 (FR)
Title: Device for working and preparing the ground for planting
Inventor: PHILIPPE PALLAVIDINO
IPC: A01B49/02
Filed: 1991-12-02
Abstract: Towed device for working the ground, comprising a framework (10) mounted on wheels (12), characterised in that it comprises means (14) for positioning, in terms of height and in terms of angle, the framework with respect to the ground, tools (16) equipped with means (18) for lifting up a layer of earth, means (20) for breaking up and compressing this layer as well as means (22) for pressing this layer of broken-up and compressed earth onto the ground.
Patent WO-9216307-A1 (WO)
Inventor: DESGOUTTES HERVE
IPC: B29B13/02
Filed: 1992-03-23
Abstract: L'adjonction d'une réserve de colle (11), intérieure au plateau, en liaison directe avec la couche supérieure de colle en fusion dans le fût (4) en cours de vidage, permet d'effectuer le remplacement automatique des fûts en maintenant l'alimentation des pistolets. La réserve (11) est bloquée en bas par le clapet pompe (12), ses variations de volume sont accompagnées par le disque suiveur (13), la nourrice (17) favorise un mouvement constant de la colle. Cette technologie détermine un ensemble actif très compact, protégeant la colle pendant sa phase fusion minimisée de tout contact avec l'air et évite les carbonisations. Le procédé selon l'invention est particulièrement destiné aux chaînes d'emballage ainsi qu'aux chaînes de collage de pièces.
Patent FR-2688194-A1 (FR)
Title: Bag with flap
Inventor: JEAN-PIERRE JANNES
IPC: B65D33/20
Filed: 1992-03-05
Abstract: The bag has, over all or part of its width, a film of glue (2) capable of ensuring the temporary closure of the flap (1b) over the corresponding part of the bag (1), the film or films of glue (2) being covered by a protective strip (3).
Patent FR-2691261-A1 (FR)
Title: Dispositif optique d'émission-réception à balayage.
Inventor: RODOLPHE KRAWCZYK
IPC: G02B26/10
Filed: 1992-05-13
Abstract: Un dispositif optique d'émission-réception à balayage comporte une source optique (12) adaptée à émettre un faisceau primaire selon un axe d'émission, un miroir de renvoi (16) disposé sur un axe d'émission en sorte d'intercepter le faisceau primaire et le renvoyer en un faisceau dévié, un télescope (13) ayant un axe optique et un détecteur (15) sur cet axe, et un miroir de balayage (17) monté rotatif autour d'un axe de balayage confondu avec l'axe optique du télescope et présentant une inclinaison non nulle par rapport à cet axe optique, caractérisé en ce que la source optique est disposée à l'opposé du télescope par rapport au miroir de balayage, ledit axe d'émission étant confondu avec l'axe optique du télescope, le miroir de renvoi étant solidaire du miroir de balayage, disposé à 90degré par rapport à ce miroir de balayage dans une ouverture centrale ménagée dans celui-ci.