baber/WOPTO huggingface dataset:
Patent FR-2659546-A1 (FR)
Title: Device for adjustable fixation of spinal osteosynthesis rods
Inventor: PHILIPPE LAPRESLE
IPC: A61B17/60
Filed: 1990-03-19
Abstract: The invention relates to a device for adjustable fixation of spinal osteosynthesis rods. The subject of the invention is a device for fixing spinal osteosynthesis rods on pedicular screws (1) of the type comprising a head (4) in the shape of a tuning fork defining two branches (4a, 4b) which receive between them a rod (6) which is to be fixed and which is blocked in its seat (5) by a binding screw (7), characterised in that it additionally comprises, engaged on the rod (6) and interposed between the binding screw (7) and the base of the said seat (5), a split ring (9) whose opposite external faces (10) directed towards the said binding screw (7) and the said base are convex and are received in complementary concave surfaces (11, 12) formed on the end of the binding screw (7) and the base of the seat (5) receiving the rod (6), the said ring (9) permitting, before tightening of the screw (7), a certain angular play of the rod (6) with respect to the axis of the screw (1). Application to spinal osteosynthesis.
Patent FR-2650062-A1 (FR)
Title: Device for feeding a friction material to a conveyor for a device for purifying using evaporation
Inventor: AKATSU YOZO
IPC: F26B25/00
Filed: 1990-04-30
Abstract: The invention relates to a feed device. It relates to a device comprising two rollers 11, 12 each one having grooves 11a, 12a which interact with bearing surfaces 11b, 12b of the other roller, leaving a free space S for the passage of the material. The grooves, the bearing surfaces or both include shallow cavities 12c. In this way, the material which passes into the spaces S is in the form of short rods which have a crenelated surface on at least one side which increases the surface area for evaporation in a subsequent operation. Application to the treatment of a friction material for disc brake pads.
Patent FR-2662300-A1 (FR)
Title: Circuit breaker
Inventor: EDMOND THURIES
IPC: H01H33/14
Filed: 1990-05-16
Abstract: Medium- or high-voltage circuit breaker, comprising a sealed casing (1) filled with a gas having good dielectric properties, a first (2) and a second (51A) current connector and operating rods (53) linked to an operating mechanism, characterised in that the first connecter is linked, within the casing, to a first conductor (3) subdivided into two identical branches (31, 32), each branch itself being subdivided into two identical branches (31A, 31B, 32A, 32B) and so on until 2n terminal branches are obtained, (31A', 31A'', 31B'', 32A', 32A'', 32B', 32B''), the ends of which constitute fixed contacts of the circuit breaker, the latter further comprising a movable assembly comprising 2n contacts (41A', 41A'', 41B', 41B'', 42A', 42A'', 42B', 42B'') cooperating with the 2n fixed contacts, the 2n moving contacts being connected electrically to the second current connector (51A) and mechanically to the said operating rods (53), each pair of branches being equipped with two coils (61, 62; 61A, 61B; 62A, 62B; 61A', 61A''; 61B', 61B''; 62A', 62A'', 62B', 62B'') electrically linked together for balancing the currents in the two branches of the pair, n being a whole number.
Patent FR-2649722-A1 (FR)
Title: Procede de trempe enzymatique pour le traitement de depouilles et peaux en poil
Inventor: CHRISTNER JUERGEN
IPC: C14C1/04
Filed: 1990-06-05
Abstract: L'invention concerne des procédés de trempe renforcée enzymatiquement pour dépouilles et peaux en poils, avec utilisation d'enzymes protéolytiques et lipolytiques et d'agents à activité interfaciale dans des bains aqueux, les bains de trempe contenant : A) des lipases ayant un optimum d'activité dans la gamme de pH de 9 à 11, B) des protéases à activité dans la gamme de pH de 9 à 11, et C) des agents à activité interfaciale, et le pH des bains de trempe se situant dans la gamme de 9 à 11.
Patent FR-2646138-A1 (FR)
Title: Hooping apparatus making it possible to arrange a band around an object
Inventor: SAKAKI YASUNORI
IPC: B65B13/22
Filed: 1990-06-14
Abstract: The invention relates to a band charging apparatus making it possible easily to charge a band in a mechanism for supplying a band from a reel by means of a band reserve caisson, and easily to re-start the said band when the latter is disengaged from the said mechanism. It is provided with a balancing bar 43 which oscillates under the effect of the reserve band accumulated in the reserve caisson, with a means 49 for detecting the oscillation, with a rotary guide slide 53 with pivoting which enables the band supply mechanism to communicate with the band exit of the reserve caisson, and with a segmented pre-entrainer roller 111 defining a clearance 116 with a displaceable roller 112, opposite a guide ramp 125.
Patent FR-2663988-A1 (FR)
Title: Water outlet housing for an internal-combustion engine
Inventor: DENIS GARRO
IPC: F02M25/07
Filed: 1990-06-27
Abstract: Water outlet housing for an internal-combustion engine, characterised in that it is multifunctional, that is to say that it combines the functions connected with the water circuit and the functions connected with the oil circuit; as well as a support for the exhaust-gas recycling valve (7).
Patent FR-2650934-A1 (FR)
Title: Appareil de chauffage a haute frequence
Inventor: INUMADA MASATO
IPC: H02H7/122
Filed: 1990-07-13
Abstract: Ce four à micro-ondes comprend un onduleur 5 engendrant un courant oscillant dans l'enroulement primaire 6a d'un transformateur 6 par l'intermédiaire d'un élément de commutation 7, un magnétron 12, un capteur de température 18 détectant la température engendrée par l'élément de commutation 7 en engendrant ainsi un signal de température, et un micro-ordinateur 13 compensant les périodes de conduction et de non-conduction de l'élément de commutation 7 en réponse à ce signal de température de manière que l'augmentation de l'intensité du courant d'anode du magnétron soit entravée quand une augmentation de la température détectée par le capteur 18 dépasse une valeur prédéterminée.
Patent FR-2669325-A1 (FR)
Title: Glass substrate coated with thin metal multilayers and glazing incorporating it
Inventor: JEAN-PIERRE BROCHOT
IPC: B60J1/02
Filed: 1990-11-16
Abstract: Glass substrate (1) with thin metal multilayers making possible the control of the external light reflection and offering an excellent selectivity defined by the ratio of the light transmission to the energy transmission, comprising two metal layers (3) and (6) and three thin layers of dielectric material (2), (5) and (8), which are arranged so that each of the metal layers is inserted between two layers of dielectric material, and chosen so that the thickness of the layer of outer dielectric material (8) is greater than or equal to that of the layer of intermediate dielectric material (5) and greater than that of the inner layer of dielectric material (2). The invention also relates to the applications of such glass substrates to glazing in the building and motor vehicle fields.
Patent FR-2654914-A1 (FR)
Title: Dispositif d'ouverture d'un lave-vaisselle encastrable par action sur son panneau decoratif.
Inventor: SERGIO TASSOTTI
IPC: A47L15/42
Filed: 1990-11-23
Abstract: L'invention concerne une machine à laver la vaisselle domestique du type encastrable dans des meubles de cuisine. Cette machine se distingue principalement par le fait que son panneau décoratif (8) est fixé, par charnière, sur le bas de la porte (5) avec débattement limité par une cheville de liaison (10) à élément d'arrêt (12) muni d'un ressort de compression (14) assurant le rappel du panneau (8) en position adjacente à la porte (5). Une ouverture frontale (20) aménagée dans la porte (5) permet, à celle-ci, de recevoir un étrier profilé (21), fixé au panneau (8) coopérant avec un linguet à cran d'accrochage (17) par l'intermédiaire d'un levier articulé (15) actionnant un renvoi (18). Application: Appareils électroménagers.
Patent FR-2657253-A1 (FR)
Title: Attache de saisie pour catheter, tube comportant cette attache et procede pour sa mise en place.
Inventor: QUINN DAVID G
IPC: A61J15/00
Filed: 1990-11-30
Abstract: Attache de saisie pour cathéter ou tube pour alimentation entérique. L'attache (22), solidaire de l'extrémité distale (12) du tube (10) est composée de polyuréthanne flexible et comporte une tige (24) sensiblement rigide qui part de cette extrémité distale parallèlement à l'axe (A-A) du tube, ainsi qu'un embout sphérique (28) à l'extrémité de cette tige. Application: prélèvement du contenu de l'estomac ou alimentation artificielle ("entérique").
Patent FR-2670364-A1 (FR)
Title: Machine and method for preventing fruits and vegetables which have just been harvested from spoiling
Inventor: ROGER PELLENC
IPC: B65B63/08
Filed: 1990-12-14
Abstract: Method for preventing harvested fruits and vegetables from spoiling, characterised in that the fruits or vegetables are subjected, as they are picked and at the harvesting site, to a refrigeration treatment consisting in placing the said harvested fruits or vegetables in contact with a refrigerant produced by a mobile refrigeration (cooling) unit equipped with a container for receiving and treating the said fruits or vegetables. The invention also relates to a machine including a movable frame (1) supporting a platform (18) for receiving a removable treatment container (19), a refrigeration system (8-9-12-15) for the production of a refrigerant, means (17) for conveying the refrigerant produced by the said system towards the container (19) located on the platform (18), a hopper (20) for receiving the fruits or vegetables which have just been harvested and a conveyor device enabling the fruits or vegetables tipped into the said hopper (20) to be conveyed as far as the said container (19).
Patent WO-9115309-A1 (WO)
Inventor: PERRIER RENE
IPC: B65G47/90
Filed: 1991-04-10
Abstract: Des mors (38) sont mobiles entre des positions de préhension et de relâchement. Le passage à la position de relâchement est commandé par un coulisseau (42) sous l'action d'une rampe (48) et via des tenons (44) liés au coulisseau (42) et coulissant dans des rainures (46). Le mouvement inverse est commandé par les mêmes pièces sous l'action d'un ressort de rappel agissant sur le coulisseau (42). La transmission de mouvement assurée par les systèmes à tenons (44) et rainures (46) est irréversible de sorte que le goulot (2) d'une bouteille tenu entre les mors (48) ne peut s'en dégager: une force (F1) appliquée aux mors (38) ne permet pas de déplacer le coulisseau dans le sens de l'ouverture des mors (38). Utilisation pour réaliser des machines rapides sans accroître la force de serrage sur les objets (bouteilles) traités.
Patent FR-2673024-A1 (FR)
Title: Device forming a portable language laboratory
Inventor: JEAN-MARC BOKUM
IPC: G09B5/14
Filed: 1991-01-29
Abstract: The device of the language laboratory type comprises a master unit (UM) interconnected to several student units (UE1-UE12) by a transmission link suitable for transporting the audio, selection and control signals. These units all include a recording/read play means. The said link, of addressable, multiplexed and bidirectional type, comprises a single cable (B) which, at the same time, transports the audio signals and combined addressing and control signals suitable for actuating, from the master unit, all the functions of the recording/read play means for any selection chosen by student stations, which confers portability on the language laboratory, without loss of performance.
Patent FR-2674461-A1 (FR)
Inventor: ROGER MALAGNOUX
IPC: B21D41/04
Filed: 1991-03-28
Abstract: Crimping tool for tubes and the like, characterised by a first arm (3) having, in cross-section, the shape of a U and forming a nose (11) in which a notch (12) is made defining the edges (13, 13a) which form blades, the said first arm being articulated to a second arm (4) by means of a pin (5) disposed close to the end of the nose (11), the said second arm defining ramps (20) for actuating at least one blade (16) which is articulated to a pin (15) of the first arm, this pin being disposed beyond the notch (12).
Patent FR-2660885-A1 (FR)
Title: Cylindre composite de laminoir.
Inventor: GINZBURG VLADIMIR B
IPC: B21B37/62
Filed: 1991-04-12
Abstract: L'invention concerne un cylindre composite de laminoir. Elle se rapporte à un cylindre comprenant un arbre (92) sur lequel est monté un manchon (90). L'arbre a une zone centrale (96) de frettage sur laquelle est frettée une zone centrale (104) du manchon (90) alors que les parties d'extrémité ne sont pas frettées et délimitent des petits espaces (108) qui permettent un glissement axial du manchon par rapport à l'arbre lorsque le cylindre fléchit. Cette disposition répartit les contraintes radiales le long du cylindre. Application aux cylindres des laminoirs.
Patent FR-2675715-A1 (FR)
Title: Spray device with a scraper
Inventor: JACQUELINE SALOMON
IPC: B05B11/00
Filed: 1991-04-26
Abstract: The invention relates to a spray device intended to equip, for example, a bottle of a cleaning product, accompanied by a scraper (4) to be fixed to the support (2) of the spray device in the vicinity of the nozzle (3), so as to perform the operations of spraying and of scraping of the surface to be cleaned with a single tool and without modification of the handleability of the bottle thus equipped. The spray device with a scraper of the invention is intended for professional and domestic use for cleaning windows and any smooth surfaces.
Patent FR-2665337-A1 (FR)
Title: Method for the stabilisation of peptide sweeteners especially in chewing gums and in sweets using benzaldehyde acetals
Inventor: GREENBERG MICHAEL J
IPC: A23L27/20
Filed: 1991-07-04
Abstract: A chewing gum composition having an improved sweetener stability. At least one benzaldehyde acetal is substituted for benzaldehyde in the gums containing peptide sweeteners such as aspartame, alitame and combinations thereof. Among the acetals, the most preferred is benzaldehyde-propylene acetal. This acetal is particularly useful in cherry-flavoured gums and especially in gums of the sugar-free type. Benzaldehyde acetal is also added to other oral compositions such as food products, medicinal products and toothpastes.
Patent FR-2677320-A1 (FR)
Title: Dual-acting nautical suspension
Inventor: MICHEL MOULIN OLIVIER PAUL
IPC: B63B1/22
Filed: 1991-07-23
Abstract: Suspension with hydrodynamic hardening for the hull of a nautical craft, characterised in that it includes two bellows (1) and (2), the bellows (1) full of water compresses the bellows (2) full of air, initially pressurised by a valve (50) provided for this purpose on the air circuit which is connected to it by a connector (9) mounted on the flanges (45) joined together by struts (3) forming a chassis, which contains loads for converting water pressure into air pressure of the separator (22) under the influence of the variations in water pressure due to the variation in speed of the craft (14), adjustable valves or restrictions (42) (41), (52), (40') regulate the leakage flow rate of water fed by the total pressure tube, the flow rate adjusting the axial and longitudinal trim of the hull (14).
Patent FR-2685914-A1 (FR)
Title: New pig iron for a glass-casting mould, mould in which it is applied and process for obtaining such a mould
Inventor: JEAN-PIERRE BARRALLON
IPC: C22C37/00
Filed: 1992-01-08
Abstract: - Metallurgy. - The new pig iron is characterised in that it has, at least locally and partly, a stabilised ferrito-perlitic structure and in that it includes, associated with the conventional elements known as usual compounds in the respective proportions:     - not more than 1 % of copper,   - and/or not more than 0.9 % of manganese,   - and/or not more than 1 % of tin.   - Application to glassmaking moulds.
Patent WO-9220088-A1 (WO)
Title: Microwave tube with a frequency-tunable cavity resonator
Inventor: DESMUR HENRI
IPC: H01J23/20
Filed: 1992-04-29
Abstract: A microwave tube having at least one electronically frequency-tunable cavity (3) defined by a conductive wall (10) and containing a conductive element (8) provided with at least one switching element (39) controlled by radiation (32)) from a light source outside the cavity (3). When the switching element (39) is open, the cavity (3) resonates at a first frequency, and when it is closed, said cavity (3) resonates at a second frequency. Applications: frequency-tunable magnetrons in particular.
Patent FR-2686439-A1 (FR)
Title: Wireless input peripheral element for computer
Inventor: AOYAGI TETUJI
IPC: G06F3/0354
Filed: 1992-01-20
Abstract: Wireless input peripheral element for computer, comprising a pen-like input device (5) having a light source (10) capable of transmitting pulses. Two light receivers (20, 21) are provided and these light-receiver elements are arranged so as to detect an incident angle of input light originating from the light source. This wireless input device also has an input unit body (4) having an operational unit for calculating the position of the pen-like input device (5) from the quantities of light detected by the two light-receiver elements (20, 21).
Patent FR-2687090-A1 (FR)
Title: Method and machine for cutting bread using medium-pressure water jets
Inventor: JEAN-FRANCOIS MONTEIL
IPC: A21C11/10
Filed: 1992-02-12
Abstract: The present invention relates to a method and to a machine for cutting using multiple water jets operating at medium pressure, intended to produce individual bread rolls of any size, achieved by cutting, before baking, of baguettes of bread placed in their standard baking support meshes. The machine comprises a cutting boom 1 equipped with several nozzles 2 which can be addressed in groups, a device for relative displacement of the boom with respect to the baguette-support meshes 7, a system for drying the bread rolls after cutting 8, a medium-pressure generator 9, management of the mechanical, hydraulic and electric inputs/outputs. *Application: industrial bakeries and large cottage industries.
Patent FR-2689781-A1 (FR)
Title: Removal of particles suspended in liquids by passage between plates - by distributing the liquid between plates with upper concave sides to collect precipitated particles and recovering the liquid by syphon
Inventor: DANIEL BALADES JEAN
IPC: B01D21/00
Filed: 1992-04-14
Abstract: Separator for the treatment of a liquid in particular contg. particles comprises: thin plates each of which have a concave face, a convex face and two circular edges of which one is peripheral and the other central defining a circular cutout. These items are packed approximately coaxially relative to each other and held by a device such as a bracing assembly, at a defined spacing with their concave faces turned upwards; and a container with a cylindrical wall and a base which contains the plates and forms a vessel both to contain the liquid passing between the concave and convex faces of the plates and to store the particles which are precipitated onto the concave faces and move towards the base of the vessel via the cut-outs. This container also has at least one inlet for the flow of liquid and at least one exit for the treated liquid. The device is characterised in that it comprises connected to the inlet to the container, means to distribute the liquid between the plates in directions tangential to a circle centred on the longitudinal axis of the assembly, and connected to the exit for treated liquid, means to remove the liquid from between the plates at predetermined points and to pipe it towards the exit. USE - The clarification of liquids containing particles.
Patent FR-2675659-A1 (FR)
Title: Abreuvoir pour animaux.
Inventor: ANTONIO HERNANDEZ MOLINA
IPC: A01K7/04
Filed: 1992-04-28
Abstract: L'abreuvoir pour animaux est formé d'une pièce monobloc (1), de préférence en fonte d'aluminium, présentant une zone d'extrémité (2) en forme de coin pour son couplage et sa fixation convenables à un mur, suivi d'un logement creux central (5) en forme de chambre, limité par deux cloisons sensiblement parallèles (3, 4), dans lequel est disposé un flotteur (11) pour réguler l'entrée d'eau latérale, munie d'une soupape de passage et de fermeture, le flotteur étant disposé en saillie à une hauteur convenable par rapport à la profondeur d'un réceptacle d'extrémité (16) pour l'eau, présenté par la pièce monobloc et où l'animal peut boire, l'eau passant depuis la chambre centrale à travers un trou (15) pratiqué à la partie inférieure de la cloison séparatrice (4). Ladite chambre présente des entailles d'extrémité (13) pour la mise en place d'un couvercle supérieur de protection et de fermeture.
Patent WO-9409476-A1 (WO)
Inventor: WARSZAWSKI BERNARD
IPC: G09G3/38
Filed: 1993-10-08
Abstract: L'invention concerne un procédé de formation sélective et de croissance différentielle d'une nouvelle phase solide dans une fraction choisie des cellules d'un système comprenant une multiplicité de cellules d'électrolyse, dans chacune desquelles une des réactions électrochimiques produites par le passage d'un courant électrique dans un des sens implique la formation de ladite nouvelle phase, dans lequel on applique, aux cellules sélectionnées, une impulsion de tension dite impulsion de sensibilisation supérieure au seuil de tension d'électrolyse, et ultérieurement, on applique une même tension d'électrolyse à l'ensemble des cellules sensibilisées et non sensibilisées; le procédé permettant la formation et la croissance de la nouvelle phase dans les seules cellules sélectionnées dans le système et inversement, l'absence de formation et de développement de la nouvelle phase dans les cellules non sélectionnées dans le système.
Patent FR-2700772-A1 (FR)
Title: Composition, susceptible de donner des fibres ou des films, à base de formiate de cellulose.
Inventor: JEAN-PAUL MERALDI
IPC: B60C9/00
Filed: 1993-01-27
Abstract: Composition, susceptible de donner des fibres ou des films, à base de formiate de cellulose, comportant comme solvant un ou plusieurs composés choisis dans le groupe constitué par les alkylsulfoxydes, les lactames N-substitués, les amides acycliques, les dérivés cycliques de l'urée. Procédés pour obtenir ces fibres et ces films. Fibre en cellulose régénérée dont le degré de substitution en groupes formiate est inférieur à 2 %, cette fibre étant pratiquement dépourvue de fibrillation. Cette fibre peut être utilisée pour renforcer des enveloppes de pneumatiques.
Patent FR-2703122-A1 (FR)
Title: Device for recirculating balls in ball-type screw/nut systems
Inventor: JACQUES DETRAZ
IPC: F16H25/22
Filed: 1993-03-24
Abstract: Device for recirculating the balls in the nut of a ball-type screw/nut system, comprising at least one insert (9) which is fitted into the nut (2), with clearance, in a cell (10) emerging radially inside the nut, with an intersection with at least one thread of the nut, and which contains a recirculation channel (11) which diverts the balls leaving the thread of the nut and introduces them back into the thread of the nut. The insert (9) comprises elastic means (17), preferably cantilevered thin strips exerting on the insert, in its cell (10), an effect of elastic return to a position of equilibrium at rest, and damping out the vibrations of the insert (9) under the effect of reaction of the balls (6) on the insert.
Patent FR-2703161-A1 (FR)
Title: Dispositif optique muni de fibres optiques passées dans des tubes protecteurs et manchon de protection utilisable dans un tel dispositif.
Inventor: FABIEN MALACARNE
IPC: G02B6/44
Filed: 1993-03-26
Abstract: Chaque fibre optique (4) déborde d'une extrémité libre d'un tube protecteur (5). Le dispositif comprend un manchon tubulaire amovible (8) passé sur la partie nue de la fibre et glissé sur une partie adjacente du tube (5) pour être retenu à frottement sur celui-ci et protéger ladite partie nue de la fibre (4).