baber/WOPTO huggingface dataset:
Patent FR-2628804-A1 (FR)
Title: Amortisseur de vibrations de torsion
Inventor: SCHRAUT ALFRED
IPC: F16D13/68
Filed: 1989-03-16
Abstract: L'amortisseur de vibrations de torsion conçu en particulier pour l'embrayage à friction de véhicules à moteur comprend deux parties 3, 11 en rotation l'une par rapport à l'autre sur un axe de rotation commun, et couplées de façon élastique à la torsion par des bras de ressort spiral 25 formant une spirale autour de l'axe de rotation 1. Les bras de ressort spiral 25 s'enroulent sur un angle de plus de 180degre(s) autour de l'axe de rotation 1 et sont fixés, par une extrémité, à l'une des parties de l'amortisseur 3 et articulés, par l'autre, à l'autre partie de l'amortisseur 11. A partir de l'extrémité fixée, les dimensions en coupe transversale du bras de ressort spiral 25 diminuent dans le premier segment du bras 37 jusqu'à un minimum 39, puis augmentent dans un second segment de bras 41 avant de diminuer à nouveau dans un troisième segment de bras 43. La conception des bras de ressort spiral 25 permet une charge de moment de flexion uniforme et une caractéristique couple de rotation-écart angulaire de l'amortisseur de vibrations de torsion essentiellement linéaire.
Patent FR-2644747-A1 (FR)
Title: Accessories intended to increase the speed of ships, and to decrease their pitching
Inventor: EBERSOLT MICHEL
IPC: B63B1/40
Filed: 1989-03-24
Abstract: The invention relates to an accessory 2 extending the stem 1 below the water line, which can be used as a central support for two wings 14 situated on either side of the said accessory.
Patent FR-2645245-A1 (FR)
Title: Boite pour fluide sous pression
Inventor: SCREMIN GERARD
IPC: B65D83/14
Filed: 1989-03-30
Abstract: La présente invention concerne une boîte pour fluide sous pression, du type cartouche à valve ou cartouche perforable. Selon l'invention, la hauteur de recouvrement entre le pied droit 7b du fond concave 7 et le bord droit 4gdu corps cylindrique 4, exprimée par le rapport entre la hauteur interne c dudit pied droit et la hauteur externe s du serti annulaire 8 est au moins égale à 1,7.
Patent FR-2646353-A1 (FR)
Title: Use of peptides containing statine for the preparation of medicaments which are useful for the treatment of viral diseases
Inventor: CHERMANN JEAN-CLAUDE
IPC: A61K38/55
Filed: 1989-04-27
Abstract: Use, for the preparation of a medicament intended for the treatment of viral diseases, of a compound of formula: R-X-Y-Statyl1-Ala-Statyl2-R' in which Statyl1 denotes the radical derived from the amino acid statine, namely: and Statyl2 denotes the radical derived from the same amino acid, this being either the 3S,4S isomer or the 3R,4S isomer; - R denotes a hydrogen atom or an acylating group bound to the terminal amino group of the amino acid X; - X and Y, which may be identical or different, denote amino acid residues, of L or D configuration where there is a centre of asymmetry in the molecule, and optionally protected in their side chain, the aforementioned amino acids being chosen from the following amino acids: - X: phenylalanine, tryptophan, histidine, Boc-histidine, tyrosine, proline, isoleucine; - Y: phenylalanine, tryptophan, histidine, tyrosine, proline, leucine, isoleucine, valine, glycine; - R' represents OH, O-(C1-C6 alkyl) or one of its pharmaceutically acceptable salts. Application: treatment of AIDS
Patent FR-2646148-A1 (FR)
Title: Tilting lifting hopper
IPC: B65G67/24
Filed: 1989-04-20
Abstract: The invention relates to lifting hoppers comprising a container 5 and a driving means 6 located in its bottom and intended for the take up and discharge, in a controlled manner, of the products which are put therein in bulk form, the said container, located in a trench 3 being contiguous, on one side, with a receiving platform 1 and, on the opposite side, with a take up platform 2. According to the invention, the hopper is mounted so that it can pivot about an axis 8 located on the take up platform side so that in the loading position it is in the lowered position and so that in the unloading position it is in the raised position, the helical screw then being in a horizontal or slightly inclined position. As for the driving means, it may equally well be an endless helical screw, a conveyor belt, or evenly spaced laths the ends of which are connected to two lateral chains.
Patent FR-2646875-A1 (FR)
Title: Rotary-percussive boring bit with ultra-hard biting elements
Inventor: SABATIER GERARD
IPC: E21B10/56
Filed: 1989-05-11
Abstract: The bit, which can be used with a hammer out of the hole or in the hole, comprises a body 12 made from hard metal which is provided, on its working face, with cavities or blind holes for receiving biting elements 14 of which at least the end projecting out of the body is made from an ultra-hard material, and which is provided, on the opposite side, with means for fixing it to the rotary-percussive device. The majority at least of the biting elements have an inclination in the direction of rotation which is obtained by offsetting their root in the direction opposite the direction of rotation.
Patent FR-2632086-A1 (FR)
Title: Appareil et procede d'affichage
Inventor: KUWAYAMA TETSURO
IPC: G09F9/00
Filed: 1989-05-24
Abstract: L'invention concerne un appareil d'affichage d'information, par exemple au moyen d'un hologramme. Il comprend une unité d'affichage 31, un premier réseau 11 destiné à diffracter la lumière 32 provenant de l'unité d'affichage et un second réseau 35 destiné à diffracter la lumière 33 diffractée par le premier réseau. L'appareil est conçu de façon que la longueur du chemin optique entre l'unité d'affichage et le premier réseau de réfraction soit plus courte que celle comprise entre les premier et second réseaux de diffraction. Domaine d'application : affichage d'informations dans le champ de vision d'un conducteur, etc.
Patent FR-2632428-A1 (FR)
Title: Processeur d'image
Inventor: LANDOWSKI ROGER W
IPC: G06T1/00
Filed: 1989-05-30
Abstract: Le processeur d'image comporte essentiellement une section d'image 31, une section de micro-ordinateur 32 et une section vidéo 33. Ces trois sections sont reliées par des lignes omnibus de données, d'adresse et de commande 26, 27, 28 qui peuvent être séparées entre elles par un circuit d'isolement 50.
Patent FR-2650960-A1 (FR)
Title: Game of skill for use with a small or large ball
IPC: A63B21/06
Filed: 1989-08-17
Abstract: The invention relates to a device making it possible to make a small or large ball, which must not be allowed to fall, move to and fro as many times as possible between two players. The assembly consists of two cords 2, which are parallel when they are stretched, the ends of which are fastened to two grips 1. The players face each other and each pull on a grip 1 in order to stretch the cords which are then capable of supporting a large ball 3 of specific diameter and weight. Each player raises or lowers his grip 1, depending on whether the large ball 3 has to go towards the other player or come back. This is an outdoor or indoor game of skill.
Patent FR-2636676-A1 (FR)
Title: Dispositif pour l'injection de carburant dans la chambre a explosion d'un moteur a combustion interne a auto-allumage, comprenant un diaphragme regulant et dirigeant les jets de carburants et l'air aspire
Inventor: AUWAERTER GERHARD
IPC: F02B3/06
Filed: 1989-08-28
Abstract: a) Dispositif pour l'injection de carburant dans la chambre à explosion d'un moteur à combustion interne à auto-allumage, comprenant un diaphragme régulant et dirigeant les jets de carburants et l'air aspiré, b) Dispositif caractérisé en ce que l'injecteur 10 et le filament à incandescence 30 est placé un diaphragme 40 pour les jets d'injection, lequel diaphragme dirige, au moins une partie de l'air aspiré dans le manchon 32 par les orifices radiaux 52 placés environ au niveau du diaphragme 40 à l'opposé du filament à incandescence 30 vers un espace annulaire 46 formé entre l'injecteur 10 et le diaphragme 40, c) L'invention concerne un dispositif pour l'injection de carburant dans la chambre à explosion d'un moteur à combustion interne à auto-allumage, comprenant un diaphragme régulant et dirigeant les jets de carburants et l'air aspiré.
Patent FR-2643474-A1 (FR)
Title: Device for recording an execution history in an information processing unit
Inventor: NAKANO HIROTAKA
IPC: G06F11/00
Filed: 1990-02-16
Abstract: The invention relates to a device for recording an execution history in an information processing unit. <??>This device comprises means 1 for recording commands in the form of a microprogram of microinstructions, means 2 for temporarily recording microinstructions extracted from the means 1, means 10 for recording a value of a pointer, means 7 for recording execution history data from the state of a group of logic signals, and means 11, 12 for recording a start address mask and final address mask and a first or second mask state. The device also includes means for controlling the recording of the history 7 for performing, or not, according to the state of the mask, the addition of the value 1 to the value of the pointer and, if appropriate, for triggering various processes for recording data on the history or positioning of the mask. <??>Application to the processing of incidents in a processing unit.
Patent FR-2658500-A1 (FR)
Inventor: JACQUES RICHARD
IPC: C03B9/38
Filed: 1990-02-21
Abstract: The objective of the invention is a more efficient cooling of the ring moulds on the blank-moulders of hollow glassware machines operating in particular in a pressing-blowing or blowing-blowing mode. It applies particularly advantageously to the machines whose moulds are cooled by injection of low-pressure ventilated air in the direction of channels which pass through them vertically to escape to the open air, from manifolds surmounting these moulds and fed directly from distributors situated on the supporting frame. It employs blowing heads (30a, 30b) directly integral with the high part (15, 17) of the internal forming mechanism, thus placed under the hinge (4) of the body half-moulds (1a etc.) in the immediate neighbourhood of the flanks of the ring moulds (9), finally fed from distributors (24) situated on the supporting frame of the machine. It makes it possible, in particular, to increase the rates.
Patent FR-2658383-A1 (FR)
Title: Mechanical method for separating and planting out plants propagated in vitro in the form of clumps (tufts) and device for its implementation
Inventor: BENOIT ARTHUIS PIERRE MARIE
IPC: A01H4/00
Filed: 1990-02-21
Abstract: The microcuttings (25) to be planted out are placed in the funnel-shaped openings (14) in a gridwork plate (13). The latter is then inserted into a flask and placed on a frame (11) mounted on a set of four shock absorbers (12). This flask undergoes a first centrifuging process. This has the effect of sending the microcuttings towards the growing medium, guided as they are by the mouth of the funnel (16); the opening of the latter, consisting of flexible strips, is then forced by the microcuttings which continue their path towards the growing medium (26). Once they have arrived there, these microcuttings then become impaled on needles (10) fixed to the blocks (9) of a grid located at the base of the flask (8). After production of daughter microcuttings (27) by multiplication, a new centrifuging operation is carried out which has the effect, on the one hand, of discharging the growing medium (26) through the gridwork plate (8) into a removable bottom of the flask (6) and, on the other hand, of lowering the gridwork plate with funnels (13). The cutting ends of these funnels (16), which have arrived at the base of the microcuttings then carry out separation thereof by cutting through the axilla of the latter.
Patent FR-2662274-A1 (FR)
Inventor: THIERRY GARCON
IPC: G03H1/22
Filed: 1990-05-21
Abstract: Process for viewing holographic images displayed in a luminous environment, and, in particular in daylight. It is characterized in that a dark object (201) is placed adjacent to a hologram (101), the nature and/or display of the former being such that the light emanating from the dark object and reflected by the hologram (101) has an intensity inferior to that of the light emanating from the holographic image. It is further characterized in that the dark object (201) is positioned and oriented such that, when viewed by an observer, the reflection (400) of said object (201) replaces the environment's natural light reflections superimposed on the holographic image (101).
Patent FR-2665546-A1 (FR)
Title: Montre-bracelet avec boitier a couvercle interchangeable.
Inventor: ALAIN BOUCHERON
IPC: G04B37/16
Filed: 1990-08-01
Abstract: Montre-bracelet comprenant un boîtier (1) enfermant les organes d'horlogerie et pourvu d'un cadran (10), une lanière souple (2) pourvue d'éléments rigides de renfort (3) aux extrémités coopérant avec deux côtés opposés (5a, 5b) du boîtier, et un couvercle amovible (4) monté par emboîtement au-dessus du boîtier (1), le couvercle étant pourvu d'une fenêtre (15) pour le cadran du boîtier et des organes élastiques de blocage (16a, 16b) coopérant avec le boîtier et les éléments de renfort (3) de lanière souple (2) pour le montage du couvercle au boîtier.
Patent FR-2666153-A1 (FR)
Title: Procede et dispositif telemetriques.
Inventor: PASCAL BESESTY
IPC: G01S7/497
Filed: 1990-08-23
Abstract: En tèlèmètrie à temps de vol, on détermine un temps de réponse d'une chaîne de mesure optoélectronique (20, 34, 36) apte à mesurer un temps d'aller et retour (temps de vol) d'une impulsion lumineuse émise en direction d'un objet dont la distance est à déterminer; on soustrait ce temps de réponse au temps d'aller et retour pour obtenir un temps corrigé servant au calcul de la distance recherchée. Application aux systèmes de détection et d'imagerie.
Patent FR-2664273-A1 (FR)
Title: New process for the preparation of 5-hydroxymethylfurfural from saccharides
Inventor: CLAIRE NEYRETE
IPC: B01J19/12
Filed: 1990-09-18
Abstract: Process for the preparation of pure 5-hydroxymethylfurfural (HMF) by thermal degradation of a saccharide in substantially anhydrous medium or in aqueous medium, in the presence of an acid catalyst, characterised in that the HMF formed is separated from the reaction mixture during its formation by steam distillation with superheated steam.
Patent FR-2667022-A1 (FR)
Title: Bodywork for commercial vehicles such as lorries, trailers, or semitrailers
Inventor: BENOIT LALOYEAU
IPC: B60J7/06
Filed: 1990-09-21
Abstract: a) Bodywork for commercial vehicles such as lorries, trailers, or semitrailers; b) Bodywork characterised in that it includes an upper rear cross-member (111) connected by an articulated connection (112) to the rear hoop (113) of the sliding roof, this cross-member (111) being capable of moving into a raised position in which it is not connected to the upper end (151, 161) of the rear uprights (15, 16) and allows the roofs to be retracted following the sliding movement of the hoops, and particularly of the rear hoop (113), and a lowered position in which it covers over the upper end (151, 161) of the rear uprights (15, 16) and thus joins them together.
Patent FR-2667061-A1 (FR)
Title: Procede de conversion en lit fluide d'une charge contenant une majeure partie d'au moins un compose oxygene.
Inventor: JEAN-PIERRE BURZYNSKI
IPC: B01J8/26
Filed: 1990-09-25
Abstract: Procédé de conversion catalytique d'une charge contenant une majeure partie d'au moins un composé oxygéné en hydrocarbures oléfiniques. Ce procédé comporte une régulation thermique des lits fluidisés de catalyseur à l'aide d'un échangeur de chaleur. Le catalyseur circule essentiellement à partir de la base d'une enceinte (1) dans un échangeur de chaleur (6) comportant une cloison interne de séparation (22) qui définit deux compartiments (23, 24) allongés et adjacents communiquant par leur partie inférieure. Dans le compartiment où s'écoule en descendant le catalyseur, la vitesse de fluidisation est comprise entre 0,1 cm/s et 2 m/s, alors que dans le compartiment où s'effectue la remontée du catalyseur dans l'échangeur de chaleur (6), la vitesse de fluidisation est comprise entre 0,1 et 6 m/s.
Patent FR-2656707-A1 (FR)
Title: Procede d'exploitation d'un bus d'ordinateur.
Inventor: SOLARI EDWARD L
IPC: G06F13/362
Filed: 1990-12-14
Abstract: Un procédé perfectionné supporte des demandes de prise en charge dans certaines architectures de bus. La source ou l'émetteur, au lieu d'utiliser son propre numéro arbitral ou de priorité, emploie le numéro arbitral du destinataire lorsqu'il émet une demande d'interruption ou d'accès direct à la mémoire. Le destinataire reconnaît que le bus lui a été accordé immédiatement, sans passage préalable par un processus d'arbitrage. Il peut donc considérer qu'une demande a été émise et commencer aussitôt son programme de prise en compte d'une demande. Le principal avantage est que la période d'attente est ramenée ainsi à peu près au niveau de l'attente dans le cas d'une architecture de bus avec des lignes de demande discrètes. L'invention est applicable notamment aux architectures de bus de type MultiBus II.
Patent FR-2671169-A1 (FR)
Title: Improved device for cooling air by means of water evaporation
Inventor: JEAN-CLAUDE HERVE
IPC: F24F6/04
Filed: 1990-12-28
Abstract: The invention relates to an improved device for cooling air by means of water evaporation. The device for cooling air by means of water evaporation according to the invention, comprising, in at least one chamber (8), an exchanger (2), a water tank (3), a system for wetting the exchanger (5), a ventilator (1) and a control system, is characterised in that the tank (3) is covered with a protective component (9) consisting of a porous open-celled material of low apparent density, such that the top surface of the protective component is situated at the surface of the water or above it, and such that the lower surface of said protective component is situated at a lower level than the level of the water in the tank (3). The device can be used for cooling and humidifying air in an industrial or home environment. It can also be used in an automotive vehicle, the air inlet of the device being connected up to the air vent of the vehicle.
Patent WO-9200054-A1 (WO)
Title: Gravity-driven lumbar stretching device
Inventor: DURAND FRANCOIS
IPC: A61H1/02
Filed: 1991-06-24
Abstract: A gravity-driven lumbar expander comprises two shafts (1, 2) with half-shells (3, 4) oscillating thereon. One end of each of the shafts (1, 2) is, directly or indirectly, rigidly fastened to a slide bar (5) supported by a bearing column (10), and at least one end of the slide bar (5) receives a slider (7) which is rotatably supported with respect to said slide bar (5), acts as a support for the end of one of said shafts (1, 2) and is connected via a traction mechanism to the stationary portion formed by the slide bar (5). This mechanism is preferably a rope of which one end is attached to the slider (7) while the other is attached to a winch barrel whose shaft (13) is, directly or indirectly, rigidly fastened to the slide bar (5). The slider (7) is automatically urged away from the bearing column (10) by a spring in the absence of a tensile load on the rope (19).
Patent FR-2672072-A1 (FR)
Inventor: PATRICK HOARAU
IPC: E03F11/00
Filed: 1991-01-24
Abstract: The tank incorporates a sole collector chamber (11) for collecting degradable substances via an intake pipe (14), as well as for collecting waste water via a plurality of inlet orifices (15) provided on said chamber, these orifices having variable diameters and distributed over the height and periphery of said chamber. Application for tanks connected to an underground irrigation system or other infiltration devices.
Patent FR-2673535-A1 (FR)
Title: Product for the chemical scraping of dental caries
Inventor: OHANES-JEAN PAPAZIAN
IPC: A61K8/20
Filed: 1991-03-06
Abstract: The invention relates to a liquid which has the power of lysing the carious portions of the dentine, which it removes by a chemical action while protecting the remaining healthy dentine and not making use of any cutting instrument. It consists, in particular, of iodine monochloride and potassium monochloride. The product also has the feature of being a potent antiseptic, an invigorating agent for the dental ligaments, a scaler and a bleacher for discoloured teeth.
Patent FR-2673832-A1 (FR)
Title: Femoral element for a hip prosthesis
Inventor: ANDRE RAMBERT
IPC: A61F2/00
Filed: 1991-03-11
Abstract: This femoral element is of the type comprising a shaft (2) which is intended to be anchored and, if appropriate, embedded in the medullary cavity of a resected femur, and supporting a cervical part (3) which simulates the anatomical neck of the femur and comprises a conical support (4) intended to receive and to hold a spherical head (5) simulating the head of the femur. The cervical part (3) is integral with a shoulder (3a) which is fixed, in a removable manner and with the desired angular adjustment, to the proximal end (2a) of the shaft (2).
Patent FR-2675889-A1 (FR)
Inventor: JACQUES BERNIER
IPC: F25B45/00
Filed: 1991-04-29
Abstract: A fluid transfer system for filling or draining refrigerating equipment includes an enclosure (E) having a bottle (30, 60) placed therein, said enclosure being heated or cooled by an exchanger (10). The air used for heat exchange with the bottle is stirred by a fan (11). A weighing apparatus (40, 41) is provided for monitoring the loading or draining of said refrigerating equipment.
Patent FR-2675921-A1 (FR)
Title: Procede et dispositif de test d'une carte d'un systeme informatique.
Inventor: PIERRE SAUVAGE
IPC: G06F11/273
Filed: 1991-04-24
Abstract: La présente invention concerne un procédé de test d'un circuit intermédiaire entre un microprocesseur et des circuits environnants comprenant un premier ensemble de chemins d'accès comportant des lignes d'un bus de données (D) et d'un bus de contrôle (C), et un deuxième ensemble de chemins d'accès comportant des lignes (AH) reliées à d'autres lignes (CS) par un circuit de traitement (40). Ce procédé consiste à prévoir dans le circuit intermédiaire un registre de test (46) adressable par des adresses ignorées par les autres éléments du circuit; écrire des mots de test dans le registre de test par l'intermédiaire de l'un des premier et deuxième ensembles de chemins d'accès; lire les mots écrits dans le registre de test par l'intermédiaire de l'autre ensemble de chemins d'accès; et vérifier que les mots lus correspondent de façon prédéterminée aux mots de test.
Patent FR-2676361-A1 (FR)
Title: Process for enhancing the activity of a rosemary extract constituting an active ingredient in a composition for cosmetic and/or dermopharmaceutical use and composition for carrying out the aforementioned process
Inventor: LAN N GUYEN QUANG
IPC: A61K8/97
Filed: 1991-05-17
Abstract: The invention relates to a process for enhancing the activity of a rosemary extract in a composition for cosmetic or dermopharmaceutical use, according to which the aforementioned active ingredient is at least partially included in vesicles consisting of at least one lamella composed of a lipid phase containing at least one ionic and/or nonionic amphiphilic lipid, the aforementioned lamella(e) encapsulating an aqueous phase. The invention also relates to a composition for carrying out the process.
Patent FR-2662884-A1 (FR)
Title: Generateur d'ondes de choc utilisant un element piezoelectrique.
Inventor: SYUZI SUZUKI
IPC: H04B11/00
Filed: 1991-05-30
Abstract: L'invention concerne les générateurs d'ondes ultrasonores. Un générateur d'ondes de choc est couplé à un objet par l'intermédiaire d'un milieu liquide (14) capable de transmettre des ondes ultrasonores, pour produire une onde de choc dans l'objet. Le générateur comprend un élément piézoélectrique (3) ayant une surface de rayonnement, une couche d'adaptation acoustique (11) formée sur la surface de rayonnement de l'élément piézoélectrique (3), une couche de revêtement en résine fluorée (12), et une poche (13) qui est placée face à la surface de rayonnement et qui contient de l'eau (14), cette eau étant en contact avec la couche de résine fluorée (12). Application à la désintégration des calculs rénaux.