baber/WOPTO huggingface dataset:
Patent FR-2649484-A1 (FR)
Title: Procede et dispositif pour le controle de canalisations de petit diametre telles que des gicleurs
Inventor: MAZURIE ALAIN
IPC: B05B15/50
Filed: 1989-07-06
Abstract: Procédé de contrôle de canalisation de petit diamètre, du type gicleur, caractérisé en ce que de l'air ou autre gaz est soufflé à une extrémité de la canalisation, et en ce qu'à l'autre extrémité de la canalisation on mesure l'intensité sonore, notamment des ultrasons, à la sortie de la canalisation, puis, on transforme le niveau sonore en un signal électrique, la canalisation étant alors jugée acceptable quand le signal électrique est compris entre deux valeurs déterminées.
Patent FR-2634533-A1 (FR)
Title: Bague d'etancheite
Inventor: STOLL KURT
IPC: F16L41/10
Filed: 1989-07-20
Abstract: Bague d'étanchéité, en particulier pour raccords pneumatiques, des parties d'étanchéité 34, 35 étant placées sur ses deux côtés axiaux. A l'extérieur 3, comme à l'intérieur 4, elle présente une forme tronconique avec des directions de rétrécissement 5 axiales de même sens.
Patent FR-2650747-A1 (FR)
Title: Film composite pour traitement cutane local et procedes de fabrication correspondants
Inventor: GUERET JEAN-LOUIS
IPC: A61K8/03
Filed: 1989-08-11
Abstract: Le film composite selon l'invention est constitué par une couche occlusive, une couche réservoir constituée d'une matrice de polymère silicone contenant une phase aqueuse gélifiée cosmétiquement et/ou pharmaceutiquement active sous forme d'inclusions dispersées et éventuellement une couche adhésive et/ou une pellicule détachable de protection. Ce film est appliqué sur la peau pour faire pénétrer par transdermie des substances cosmétiquement ou pharmaceutiquement actives, en particulier de l'eau. L'invention concerne également des procédés de préparation de ces films.
Patent FR-2652881-A1 (FR)
Inventor: JEAN-JACQUES MONFORT
IPC: F23Q2/36
Filed: 1989-10-05
Abstract: Disposable lighter comprising a gas reservoir, a conduit for supplying gas to an igniter and means for sequentially controlling the gas supply and the generation of the spark by the igniter, characterized in that the gas reservoir (2), the igniter (23, 24, 25, 26) and the control means (32, 33) are housed in a monoblock cylindrical body (1) having the shape and the size of a cigarette.
Patent FR-2644101-A1 (FR)
Title: Dispositif de fermeture pour porte de presse a balles
Inventor: ALBERT GOLDHAMMER
IPC: F16P3/08
Filed: 1990-03-02
Abstract: Un dispositif de fermeture pour porte de presse à balles comporte un levier de verrouillage 22 monté excentriquement, qui attaque un arbre 17. En position de verrouillage, le dispositif peut être placé sous sécurité au moyen d'un levier 25 de sécurité qui empêche un déplacement en rotation de l'arbre 17. En vue de protéger l'utilisateur en cas de panne de courant ou de fausse manoeuvre, il est prévu selon l'invention que le levier 22 de verrouillage peut tourner librement de 180degre(s) par rapport à l'arbre 17 avant d'entraîner celui-ci dans l'un ou l'autre sens.
Patent FR-2659668-A1 (FR)
Title: Method and installation for preparing a mixture of fibres
Inventor: CHRISTIAN SION
IPC: D01G15/40
Filed: 1990-03-15
Abstract: The method of the invention for preparing a mixture of fibres including a first category of dominant fibres and at least a second category of fibres in a lesser proportion consists in introducing the fibres of the second category in the form of at least one tape at the feed roll of a carding machine, the said carding machine being fed with dominant fibres in a known manner, for example in the form of flock (tufts) coming from a feed chute. The installation includes a ravel (11) and means for introducing the tape or tapes, preferably a press cylinder (17) applied to one of the delivery cylinders (8) at the outlet of the feed chute (5).
Patent FR-2661726-A1 (FR)
Title: Grooved seat for hydraulic or pneumatic valve or flap valve and system equipped with such a seat
Inventor: JEAN GADEAU
IPC: F16F9/34
Filed: 1990-05-02
Abstract: The hydraulic or pneumatic valve or flap valve seat includes a plurality of grooves passing through it and forming paths for the penetration of the fluid when the flap valve or the valve is in the closed state, the cross-section of each said groove being sufficiently small to allow only a negligible flow of the fluid through the seat (2). Application to hydraulic or pneumatic systems such as a damper for a vehicle.
Patent FR-2661671-A1 (FR)
Inventor: YVES CORREIA
IPC: C07C17/00
Filed: 1990-05-03
Abstract: Process for the dechlorination of higher chloromethanes by hydrogen and oxygen in the presence of a catalyst based on a metal of the copper column and on a precious metal of the platinum group.
Patent FR-2661730-A1 (FR)
Title: Collier de serrage et son procede de fabrication.
Inventor: LIONEL CALMETTES
IPC: B21D53/36
Filed: 1990-05-04
Abstract: L'invention est relative à un collier de serrage, notamment destiné à fixer l'emboîtement de tubes par rétrécissement du périmètre extérieur ainsi qu'à un procédé de fabrication. Le collier de serrage est formé par découpage de lunettes (8 et 9) dans une pièce (7) de tôle ensuite repliée sur elle-même et rabattre les lunettes (8 et 9) l'une contre l'autre. Selon l'invention, les lunettes (8 et 9) sont reliées par une fente (11) qui présente dans sa partie centrale une découpe (13) bordée par des bandes de repliage (12) de largeur "1" constante de part et d'autre de la dite fente (11).
Patent FR-2662876-A1 (FR)
Title: Receiver for radio frequency waves with an induction loop having extremely low consumption, in particular for remote control
Inventor: CLAUDE RIGAULT
IPC: G06K19/077
Filed: 1990-05-29
Abstract: This receiver is characterised in that it essentially includes, as a component of at least one amplifier stage, a CMOS-technology inverter I, I', with a threshold voltage Vt less than 1 volt, the consumption of which is limited by a resistor R1 of high ohmic value, arranged between a battery E and its power supply input Vcc, the signal input Ve of the said inverter I, I' being biased to its transition threshold by a high loop resistor r, r' connected between this input Ve and its output Vs. Application to badges for long-range identification.
Patent FR-2662878-A1 (FR)
Inventor: JEAN-BERNARD KERIHUEL
IPC: H04M3/42
Filed: 1990-05-30
Abstract: It consists in: - storing and updating, in the databases of operating points (14, 15, 16), words identifying each subscription and the corresponding telephone, and a secret key; - transmitting from the telephone (T1) of the requester, to a network service operating point (14), words identifying the subscription of the requester and his telephone; - determining in the telephone (T1) of the requester a first signature dependent on a random number and on the secret key; - transmitting it to the said network service operating point (14) via the user-to-user signalling channel (D); - determining in the said network service operating point (14) a second signature depending on the same random number and on the secret key; - verifying in the said network service operating point (14) that: the first and the second signatures are identical; that the word identifying the subscription corresponds to a valid subscription; that the word identifying the subscription corresponds to the word identifying the telephone of the requester. Application to cordless telephone networks.
Patent FR-2663667-A1 (FR)
Title: Prefabricated tomb made of reinforced concrete
Inventor: BERNARD CARDI
IPC: E04H13/00
Filed: 1990-06-22
Abstract: The invention relates to a prefabricated tomb. The horizontal slab (6) has a slight inclination in the direction of its length, the vertical walls (4, 5) have a profile which is such that they can be assembled by engagement with sealing joints, and comprising on the inside at least one shoulder which serves as a support for tiles or metal supports for receiving the containers or coffins; it comprises prefabricated elements (12, 13) supporting tiles (14) for gutters. Tombs for cemetries.
Patent FR-2663887-A1 (FR)
Title: Actionneur, notamment pour la commande d'un embrayage de vehicule automobile.
Inventor: PATRICE BERTIN
IPC: F16D28/00
Filed: 1990-06-29
Abstract: La présente invention concerne un actionneur, du genre comportant, porté par un boîtier (22), un moteur électrique réversible (23) ayant un arbre d'entraînement (24), un entraîneur (19), un mécanisme de liaison (31) comportant un secteur denté (33) lié en rotation à l'entraîneur (19), actionneur dans lequel le mécanisme de liaison (31) comporte un agencement modérateur d'effort de manœuvre (38) comportant au moins un moyen élastique (39). Suivant l'invention un actionneur du type susindiqué est caractérisé en ce que l'agencement modérateur d'effort (38) comporte un levier de compensation (120, 220) monté a articulation sur le secteur denté (33) et sur un levier intermédiaire de pivotement (110, 210) monté à articulation sur le boîtier (22) en étant relié au moyen élastique de compensation (39). Application: véhicules automobiles.
Patent FR-2665367-A1 (FR)
Title: Climbing hold in natural stone
Inventor: PAUL PETITJEAN JEAN
IPC: A63B69/00
Filed: 1990-07-31
Abstract: The invention relates to the production of hand and foot holds, known as "climbing holds", made from natural stone, generally granite. This device includes a dorsal bearing face (5) which is plane, and a multifunctional face (6, 7, 8, 9, 10) forming a projection enabling hands and feet to gain purchase. It is equipped with a fastening means adapted to the granite. The unpredictable appearance of the shape of each hold obtained by the struck cutting of the granite renders each climbing element unique. The technique of boring by means of core drilling and (spot) facing using diamond prevents any rupture of the texture of the granite. The struck crystalline rock (the granite) reveals a roughness which cannot be altered by a climber.
Patent FR-2666616-A1 (FR)
Title: Retaining device for a pivoting movable element, especially for a door of a vehicle
Inventor: ARMAND LAFORGERIE
IPC: E05C17/20
Filed: 1990-09-12
Abstract: The invention relates to various forms of retaining devices which function easily and silently and which make it possible to adjust the retaining force as a function of the position and of the direction of displacement of the movable element. The device comprises a box-shaped retaining block (80) which can be fastened inside a door of a vehicle, and a profiled tie which slides through the block (80) and which can be articulated on the body of the vehicle. The tie (85) is pressed elastically between two rotary rollers (87) fed by supports (89) mounted in elastic blocks (90). When the tie (85) is displaced in the opening direction of the door, the supports (89) and rollers can pivot in such a way that the rollers move apart in order to reduce the retaining force. The invention is used for the retention of any pivoting movable element on a fixed element, especially a door, a shutter or a lid.
Patent FR-2666968-A1 (FR)
Title: Walking stick (cane) for personal security (safety)
Inventor: ANDRE CARRE
IPC: A45B3/04
Filed: 1990-09-20
Abstract: The invention relates to a walking stick capable of increasing the safety of aged or handicapped people as they move around. This walking stick comprises a handle (1), a tubular body (2), illumination means (12) projecting a directional light beam at one end of the handle, audible means accommodated at the other end (4) of the handle in order to be able to emit a distress signal and light signalling means comprising a plurality of light-emitting components positioned opposite windows (22-24) made in the body; these components, particularly light-emitting diodes, are mounted on a crosspiece/support which is accommodated in the body in a predefined angular and longitudinal position. Diodes are powered at intervals so as to produce flashing visible from the outside through the windows.
Patent WO-9303896-A1 (WO)
Inventor: PONT PHILIPPE
IPC: B27K3/15
Filed: 1991-08-22
Abstract: L'invention concerne un procédé dans lequel on imprègne dans la masse un élément en bois ou similaire, en vue de stabiliser ses dimensions et de réduire sa porosité et sa capacité d'absorption d'eau. Dans une première enceinte fermée, l'élément est dégazé sous vide pendant qu'il est immergé dans un liquide d'imprégnation comprenant au moins un monomère et un amorceur. L'élément est ensuite essoré, puis placé dans une seconde enceinte fermée où il est chauffé pour amorcer la polymérisation. Pendant celle-ci, l'élément reste en contact avec les vapeurs qu'il dégage, ce qui évite un rejet de liquide d'imprégnation. La seconde enceinte reste sensiblement à la pression atmosphérique. Les monomères préférés sont le diallyle phtalate, le styrène pur, ou un mélange des deux. On peut leur ajouter une résine polyester et/ou un solvant. Ce procédé est applicable à toute pièce ou tout article assemblé, en bois ou en d'autres matériaux poreux.
Patent FR-2672164-A1 (FR)
Title: Procede et dispositif pour la lubrification d'une conduite enterree simultanement au soufflage d'un cable dans cette conduite.
Inventor: ALAIN PECOT
IPC: H02G1/08
Filed: 1991-01-29
Abstract: Procédé pour la lubrification d'une conduite enterrée (1), simultanément au soufflage et à la mise en place d'un câble (2) dans cette conduite par injection d'air comprimé à une des extrémités de celle-ci par laquelle pénètre le câble pour exercer sur au moins un furet ou analogue (12), monté ou lié en tête de câble et fermant la conduite de manière sensiblement étanche, ce furet transmettant un effort de traction pour l'entraînement du câble. Selon l'invention, ce procédé consiste à lubrifier en permanence la surface interne de la conduite au fur et à mesure du déplacement du furet (12) au moyen d'une réserve de lubrifiant (17) de volume variable, délimitée et en contact avec la paroi interne de la conduite, disposé en arrière du furet mais à l'avant du câble et se déplaçant avec celui-ci selon la longueur de la conduite. L'invention concerne également un dispositif pour la mise en œuvre de ce procédé.
Patent FR-2672561-A1 (FR)
Title: Method and device which are intended to prevent contact between tractor and semitrailer
Inventor: DANIEL BASSET
IPC: B62D53/08
Filed: 1991-02-08
Abstract: Method for controlling the movements of a trailer with respect to the tractor assembly to which it is hitched by a fifth wheel, characterised in that it consists in measuring the angle of rotation of the fifth wheel, in comparing this measured angle, via a computer, with predetermined values and, when the result of this comparison reaches a predetermined critical value, in activating, via the computer, a system for regulating the height of the suspension of the chassis of the tractor so as to modify the clearance between the front of the semitrailer and the chassis of the tractor.
Patent FR-2673628-A1 (FR)
Inventor: RAMON MERCE-VIDAL
IPC: C07D231/38
Filed: 1991-03-07
Abstract: The present invention relates to a process for the preparation of aryl (or heteroaryl) piperazinyl-butylazole derivatives corresponding to the general formula I (I) in which Ar denotes a nitrogenous or other aromatic radical chosen from differently substituted aryls, differently substituted 2-pyrimidine, 2-N-methyl-imidazole and 3-(1,2-benzisothiazole) Z1 denotes a nitrogen atom or an optionally substituted carbon atom which may be denoted by: C-R1 Z2 denotes a nitrogen atom or an optionally substituted carbon atom which may be denoted by: C-R2 Z4 denotes a nitrogen atom or an optionally substituted carbon atom which may be denoted by: C-R4 and R1, R2, R3 and R4, which are identical or different and may also form a part of another ring, aromatic or otherwise, denote a hydrogen atom, a halogen, a lower alkyl radical, a nitro radical, a hydroxyl radical, an alkoxy radical, a cyano radical, a carboxylic radical, a carboxamido radical, an alkylcarboxylate radical, an aryl or substituted aryl radical, a sulfonic radical, a sulfonamido radical optionally substituted on the amino group or an amino or substituted amino radical wherein (IX) in which Ar has the meanings referred to above and X denotes a halogen atom, is reacted with a compound of general formula III (III) in which Z1, Z2, Z4 and R3 have the meanings referred to above.
Patent FR-2673714-A1 (FR)
Title: Optical sensor, in particular temperature sensor and corresponding optical measurement method
Inventor: GUILLAUME PIERRE
IPC: G01K11/32
Filed: 1991-03-07
Abstract: The optical sensor comprises a support (3), an optical fibre (15) and two elements (9, 10) mounted on the support (3) so as to be moved as a function of the variations in a parameter to be measured, such as temperature. The attenuation of light radiation in the optical fibre (15) is measured, which optical fibre is deformed by alternate bending between two corrugated active surfaces (9a, 10a) of the elements (9, 10) in the shape of a comb. The support (3), on the one hand, and the comb-shaped elements (9, 10), on the other hand, are made of separate materials which have substantially different coefficients of thermal expansion. In preference, the support (3) is made of an aluminium alloy and the comb-shaped elements (9, 10) consist of steel plates.
Patent FR-2662195-A1 (FR)
Title: Dispositif d'introduction periodique d'un jet d'eau dans deux zones, separees l'une de l'autre, d'une installation de traitement des eaux usees.
Inventor: NILL WERNER
IPC: B01D21/24
Filed: 1991-04-30
Abstract: Ce dispositif est du type comprenant un réservoir basculant qui comporte une chambre d'accumulation et est agencé de façon à pouvoir basculer autour d'un axe et qui comporte une ouverture de déversement par laquelle son contenu s'écoule de la chambre lors du basculement. Suivant l'invention, il est caractérisé en ce que le réservoir basculant (3) comprend deux chambres (11, 13) séparées l'une de l'autre et comportant chacune une ouverture de déversement (29, 31), en ce que l'axe de basculement (A) est disposé entre les chambres (11, 13), en ce que, lors de l'introduction de l'eau, les parois (5, 6) situées du côté du déversement font par rapport à la verticale un angle aigu tel que le contenu de la chambre remplie (13 ou 11) tombe verticalement sous la forme d'un jet puissant, en ce que, une fois la chambre (13 ou 11) vidée, l'ouverture de déversement (29, 31) de la chambre (11 ou 13) à remplir est pratiquement horizontale et en ce qu'à l'état vide, le réservoir basculant (3) est chaque fois en équilibre stable après le déversement.
Patent FR-2676371-A1 (FR)
Title: Air distillation column with crossed-undulated packing
Inventor: JEAN-YVES LEHMAN
IPC: F25J3/04
Filed: 1991-05-17
Abstract: This column, of the type with crossed-undulated packing, comprises means for returning liquid in the vicinity of the edges of the packing and means for distributing the liquid and the gas, which contribute to substantially decreasing the height of the column. Application to plants for separating atmospheric gases.
Patent FR-2677115-A1 (FR)
Title: Outer armour resisting both hollow charges and conventional piercing projectiles
Inventor: REMI ROUX
IPC: F41H5/007
Filed: 1991-05-28
Abstract: The outer armour comprises two external layers made of steel and an internal layer made of a material which explodes under the effect of a shock. The Brinell hardness of at least one external steel layer is greater than 470.
Patent FR-2665581-A1 (FR)
Title: Connecteur hybride electrique-optique.
Inventor: SELVIN GERALD J
IPC: H01R13/64
Filed: 1991-07-16
Abstract: L'invention concerne un connecteur hybride électrique-optique utilisant une combinaison fiche (14) réceptacle (12) du type à pousser et à tirer. Un capot (22) s'étendant à partir de la fiche (14) du connecteur sert simultanément à garantir que la fiche (14) soit correctement orientée en rotation par rapport au réceptacle (12) avant l'introduction, que les bornes individuelles (18, 20) soient guidées vers les canaux de réception (26, 28) de borne correspondants, et que la fiche (14) soit verrouillée en place une fois qu'elle a été entièrement enfoncée. Les matériaux peu coûteux utilisés dans la fabrication de la fiche (14) et la facilité de l'assemblage donne une fiche de faible coût bien appropriée pour utilisation en liaison avec un dispositif périphérique jetable.
Patent FR-2679141-A1 (FR)
Inventor: ALAIN MEYBECK
IPC: A61K8/97
Filed: 1991-07-19
Abstract: The invention relates to the utilization of an extract of Marrubium vulgare. More particularly the invention relates to the utilization of an extract of Marrubium vulgare for the preparation of a cosmetic or pharmaceutical, particularly dermatological, composition intended in particular to promote the pigmentation of the skin, to prevent or slow down the growth of white hair, to treat pigmentation troubles. The invention helps promote in an efficient way the pigmentation of the skin or the hair.
Patent FR-2681653-A1 (FR)
Title: Device for joining an ornament to a base
Inventor: CHRISTOPHE CLAVEL
IPC: F16B2/06
Filed: 1991-09-20
Abstract: The invention relates to a device for joining a volume (1) with a flat base forming an ornament onto a base part (4). The device according to the invention is characterised in that it is made up of an intermediate element (2) forming a frame which mounts the volume (1) and exhibits means (3) for locking the volume (1) onto the base part (4), the said intermediate element (2) being fitted removably so as to render the volume (1) and/or the base part (4) interchangeable. Application to jewellery.
Patent FR-2672107-A1 (FR)
Title: Rotating support device, particularly for a television monitor, radio, telephone or similar equipment
Inventor: LORA PALERMO UGO STRADA
IPC: A47B11/00
Filed: 1991-12-23
Abstract: Rotating support device, particularly for a television monitor, radio, telephone or similar equipment, comprising a first element with a disc (2) opposite a second element with a disc (3), furthermore comprising connection means (10, 22) with engagement between the two elements with discs (2, 3) and on the surfaces (13, 20) of the latter, opposite each other and on the inside, at least one circular trackway (raceway) (17, 26) directly receiving conventional rolling balls (18).
Patent WO-9213315-A1 (WO)
Title: Vector-coded object recognition method
Inventor: GIRAUD BERTRAND
IPC: G06V10/75
Filed: 1992-01-23
Abstract: A method for recognizing vector-coded objects. The method is used in neural networks and allows virtually identical reference objects to be distinguished so that unknown objects can be accurately matched to them. The method involves changing the origin of the space in which the vectors encoding said objects are represented in order to make the vectors more orthogonal relative to one another and therefore more easily distinguishable. Once this change of origin is complete, the known pseudo-inverted matrix method is applied. In a more advanced embodiment, the method involves preprocessing the vectors and clustering the reference vectors. The unknown vector is first of all compared with each mean vector representative of a cluster then, once the most nearly identical cluster has been picked out, the unknown vector is compared with each reference vector which makes up said cluster. The method can be used in spectrometry and particularly with gamma ray spectra emitted by nuclear waste.
Patent FR-2686029-A1 (FR)
Title: Process and plant for the purification of hydrogen by cryogenic treatment of a gas
Inventor: CORINNE GAROT
IPC: C10G5/06
Filed: 1992-01-09
Abstract: According to this process, intended for the purification of hydrogen by cryogenic treatment of a gas containing, inter alia, two types of constituents, namely nitrogen oxides NOx and unsaturated hydrocarbons, which react together detrimentally when the cooling reaches an intermediate temperature which is higher than the low temperature of the treatment: - the gas is cooled (in 3 and 4) to a first temperature which is higher than the said intermediate temperature; - one of the two types of constituents is removed from the gas (in 6) at this first temperature; and - cooling of the gas is continued as far as the said low temperature. Application to the production of hydrogen and of LPG from a residual FCC gas.