baber/WOPTO huggingface dataset:
Patent FR-2672398-A1 (FR)
Title: Dispositif electro-optique a guide d'onde.
Inventor: FREDERIC ZAMKOTSIAN
IPC: H01S3/02
Filed: 1991-02-01
Abstract: Une électrode de localisation (8, 14) est formée sur un substrat (2) pour localiser un phénomène électrique dans un guide d'onde (10). Elle comporte deux plages juxtaposées: - une plage de localisation (24) qui est relativement proche du guide d'onde (10) et qui présente un coefficient de résistance électrique relativement grand, - et une plage de connexion (20) qui est relativement éloignée de ce guide et qui présente un coefficient de résistance électrique relativement petit. Cette juxtaposition permet d'éliminer au moins partiellement, une déformation et/ou une atténuation des ondes guidées. L'invention s'applique entre autres à la réalisation d'un modulateur de polarisation.
Patent FR-2659704-A1 (FR)
Title: Montage de palier d'un arbre portant un pignon a l'interieur d'un carter.
Inventor: ORTWIN HARSDORFF
IPC: F16H48/42
Filed: 1991-02-28
Abstract: Montage de palier d'un arbre (1) portant un pignon (4), dans un trou (2) d'un carter (3), au moyen d'un roulement ayant deux pistes de roulement extérieures, une surface d'assise et une collerette. Au moins un trou d'huile va radialement jusqu'à un volume contenant les corps roulants et est aménagé entre les deux pistes de roulement. La bague extérieure (5) présente, succédant à la surface frontale (16) côté extérieur de sa collerette (11), une périphérie (24) d'un prolongement portant la piste de roulement (7) du côté extérieur. Une surface intérieure (26) d'une partie de centrage (25) est appliquée étroitement sur le prolongement. Chaque trou d'huile (20) est agencé entre la surface frontale (16) de la partie collerette (11) et la périphérie (24) et débouche dans un canal de liaison (32, 41) agencé entre la collerette (11) et la bride (17) du couvercle (18, 44).
Patent FR-2674154-A1 (FR)
Title: Method for moulding castings such as rolling mill rolls and forge ingots, device for implementing the method, and roll or forge ingot obtained
Inventor: RAYMOND GEORGES
IPC: B22D27/04
Filed: 1991-03-20
Abstract: Method for moulding castings such as rolling mill rolls and forge ingots, in which a material, in the molten state, such as a metal or metal alloy, for example, is poured into a mould (1) defining a moulding (casting) space divided into at least two parts, an impression (10) of the component to be moulded and an impression (11) for the riser (11) placed above the said impression, the mould (1) and the mass (3) of molten material are cooled in order to solidify the latter and obtain a rough casting, the cooling of the casting is controlled by an addition of heat energy by means of an induction winding arranged around the periphery of a chosen part of the mould, characterised in that the cooling of a part of the mass of molten material is controlled and a solidification front is created by continuously displacing the outer surfaces of the mould of the piece (casting) towards a free surface (25) of molten material.
Patent FR-2674425-A1 (FR)
Inventor: JEAN-CLAUDE BLANDIN
IPC: A47L5/38
Filed: 1991-03-28
Abstract: The invention is characterized in that the cleaning water is supplied from a reservoir (26) provided in the upper part of the closed chamber, said reservoir including a discharge opening (38), fitted with the two outlets, one (44) located immediately under the lower wall of said cleaning water reservoir and the other (46') located in the lower part of a duct (46) opening into the filtering water reservoir (12), said discharge opening of the cleaning water reservoir being provided with a hydraulic valve (40) designed to hermetically close off said discharge opening when the system is in operation and to allow the passage of a slight escape flow when the system is inoperative, beyond a predefined time beyond which the upper water reservoir (26) is discharged in order to flush out the system and discharge the filtering water.
Patent FR-2679889-A1 (FR)
Title: Method and device for rolling up a slub (roving) of long-fibre textile material so as to form a reel or a ball
Inventor: MARC BRASSART
IPC: D01H7/46
Filed: 1991-07-29
Abstract: The present invention relates to a device for rolling up a slub of long-fibre textile material, such as flax (linen) or hemp so as to form a reel or a ball, including: - a receptacle (4) for the said slub (3), - means (7) for rolling the slub up around a support (11), and - means (5) for guiding the slub, provided between the said receptacle and the said rolling-up means. According to the invention, twisting (torsion) elements (14), conferring a twist on the slub (3) upstream of each of the latter, in the direction of advance of the slub, are provided downstream of at least some of the said guide (5) or rolling-up (7) means.
Patent FR-2681159-A1 (FR)
Title: Microprocessor-based watch associated with a program giving time indications and associated with an orientation indicator
Inventor: RENE BERLANDI
IPC: G04G21/02
Filed: 1991-09-10
Abstract: The device is of the type comprising at least one display device (101, 102, 103), in particular for the official time at a given place, a device (1, 3, 4, V) for setting this time and an alarm device. It is characterised in that it comprises, on the one hand, at least one memory and a microprocessor which are associated with a program, are independent of the displayed official time and are to trigger both the operation of the alarm and the displaying of at least one item of information, and, on the other hand, an indicator of heading consisting of a magnetic dial (104) freely pivoted and graduated from 0 to 360@, means (2, 3, 4, V) being provided for controlling the program as a function of a given place and independently of the displayed time.
Patent FR-2682293-A1 (FR)
Inventor: GEORGES ROUX
IPC: A61G7/05
Filed: 1991-10-11
Abstract: The receptacle (3) of a fluidized medical bed comprises: a lower wall (4); a porous bottom (5) next to the lower wall, covered by a layer of granular constituents (22) and formed in several parts, the upper surfaces of said parts sloping towards a waste collector (6, 7) which comprises a reservoir below the porous bottom, connected to the lower part of one of the parts (5) of the porous bottom, and comprising a first part (6) secured to the porous bottom and having, at its end, a shut-off valve (10) with a first leakproof coupling (8), and a second part (7) removably secured to the said coupling (8). Application of the invention will provide a medical bed with low operating cost.
Patent FR-2684364-A1 (FR)
Title: Procede et dispositif de recherche et de prehension d'un ruban, notamment par son extremite, dans une machine textile.
IPC: D01H15/00
Filed: 1991-12-03
Abstract: Dans le procédé et le dispositif selon l'invention pour la recherche et la préhension d'un ruban 2, notamment par son extrémité, dans une machine textile, le ruban 2 étant placé dans un support 1 susceptible de tourner autour de son axe vertical et présentant un bout libre 4 pendant librement à l'extérieur du support 1, on fait tourner le support 1 autour de son axe jusqu'à ce que le bout libre 4 du ruban 2 occupe, par rapport à cet axe, une position angulaire prédéterminée, on écarte radialement le bout libre 4 du ruban par rapport audit support 1 pour l'amener dans la zone d'action de doigts de pinçage 14 appartenant à un organe préhenseur 17 mobile de transfert dudit bout libre 4, et on commande la fermeture des doigts de pinçage 14 pour saisir le bout libre 4 du ruban dans la position écartée de celui-ci.
Patent FR-2671252-A1 (FR)
Title: Service telephonique d'appels gratuits utilisant le rnis avec possibilite de transmission d'information d'image.
Inventor: SAHNI PARAMDEEP SINGH
IPC: H04M3/00
Filed: 1991-12-23
Abstract: L'invention concerne les services de télécommunication. Un service téléphonique d'appels gratuits qui est établi entre un terminal de client (110) et une entreprise (300), par l'intermédiaire d'un réseau de télécommunication (500), permet l'établissement automatique d'un second itinéraire de télécommunication entre le client et l'entreprise, pour permettre à cette dernière de fournir au client une information supplémentaire, telle qu'une information vidéo, concernant ses produits. Le système est capable de fournir à l'entreprise une facturation globale pour la communication vocale et la communication de données associée. Application à la promotion des ventes.
Patent FR-2685200-A1 (FR)
Title: Auditory medical reminders
Inventor: DOMINIQUE LAFONT
IPC: A61J7/04
Filed: 1991-12-19
Abstract: "Auditory medical reminders", namely a device composed of seven tubes in three separate parts /3-Fig. 1/ -morning-noon-night-/Fig.1/, which are transparent, coloured in their bulk, similarly encoded in relief, and can be altered according to the wishes of the patient, with variable packaging and sophistication, allowing the ill person never to forget to take medications prescribed by his practitioner. Total interchangeability of the sequential parts /3-Fig.1/ forming the tube, made possible by the technique of male/a-Fig.2 and Fig.3/ and female/b-Fig.2 and Fig.4/ screw threading characterising each part /3-Fig. 1/ allowing adaptation to all lifestyles or pathological requirements. Possible preparation of seven tubes from "1 to 7", each of three sequences /3-Fig.1/ "morning-noon-night" or three tubes "morning", "noon", "night", each of seven identical sequences /3-Fig. 1/ "1-2-3-4-5-6-7", amongst other conceivable formulae. The device according to the invention is particularly intended for ill persons dependent on medical prescriptions, allowing them to avoid ever forgetting to take a prescribed medicinal dose.
Patent WO-9307683-A1 (WO)
Inventor: ROUFFET DENIS
IPC: H04B7/195
Filed: 1992-10-01
Abstract: A system for communication with terminals via low-orbiting satellites, wherein the beams (12) of each coverage area (14) are illuminated in accordance with a beam-hopping procedure. For each satellite and each terminal, transmission and reception are temporally separated and synchronized, and time duplexing is used. The system is used in the field of space telecommunications.
Patent FR-2689936-A1 (FR)
Title: Dispositif à rampe intégrée pour le recyclage des gaz d'échappement d'un moteur à combustion interne.
Inventor: CHRISTIAN CHAPELLE
IPC: F02M35/10
Filed: 1992-04-09
Abstract: La présente invention se rapporte à un dispositif de recyclage des gaz d'échappement d'un moteur à combustion interne. Ce dispositif, dans lequel une rampe (65) est raccordée à l'échappement (40) du moteur (1) et est reliée séparément à plusieurs conduits d'admission (12) formés dans la culasse (11) de ce moteur, est caractérisé en ce que la rampe (65) est venue de matière avec un support (50) qui comporte des éléments (52) de paliers d'arbre à cames et qui couvre la culasse (11), des tronçons de conduits (62) s'étendant à travers le support (50) dans le prolongement des conduits d'admission (12) de la culasse (11). Cette invention s'applique à divers types de moteurs à combustion interne, et en particulier aux moteurs diesel.
Patent FR-2690304-A1 (FR)
Title: Assembly of components on double-sided printed circuit board - by forming holes in surface of board, forming contacts and placing components on first side of board and then placing components on reverse side
Inventor: PHILIPPE HOUARD
IPC: H05K3/30
Filed: 1992-04-16
Abstract: The process involves forming, on a printed circuit board, holes for electrical connection with components on the other side of the board, and preparing metallic surfaces to receive the components. Solder is placed on the second face relative to metallic surfaces and to the holes. The principal of capillarity is used to cross the holes with the solder to link to top and lower (20) surfaces. The printed circuit board (10) is double faced and made of insulating material (12). Metallic holes (14) are made in the second surface of the board and electrical conductors (22) are connected to the holes. Components are connected to the metallic arcs and are related/connected to components on the other side of the board. USE - Fabrication of two-sided printed circuit boards.
Patent FR-2690633-A1 (FR)
Title: High pressure air distillation installation - allowing the recovery of a substantial part of the air usually lost during regeneration of the adsorbent
Inventor: ALAIN GUILLARD
IPC: B01D53/047
Filed: 1992-04-30
Abstract: Process for operating an air distillation installation comprises the following stages. The air flow fed into the installation is compressed to a pressure greater than 6 x 10 power 5 Pa. It is then sent, via an entry line (2), to a device for drying-decarbonising (6) which contains at least two receivers (91,92) each of which contains at least one mass of regenerable adsorbant (161,162). The dried and decarbonised compressed air is then sent to an air distillation unit (3) and periodically the adsorbant in each receiver is regenerated: (a) by isolating the receiver from the entry line, (b) by depressurising the receiver and (c) by introducng a residual gas from the installation into the receiver. The process is characterised in that it includes stages for connecting, during the first part of stage (b) the receiver being depressurised to at least one air reservoir (19,122) and ultimately to draw the compressed air from the reservoir to supply at least one item (21i, 16i,26i) of the installation. Air distillation installation comprising a distillation unit (3) with an air inlet (30) and at least one outlet (8) for residual gas; an air supply line (2) connected to the outlet from a compressor (1) supplying air compressed to a pressure of more than 6 x 10 powr 5 Pa, and a drying-decarbonising device (6) containing at least two receivers (91,92). Each of the receivers contains a mass of regenerable adsorbant (161,162) and has an air inlet (101,102) connected to the compressor, an air outlet (111,112) connected to the air inlet of the distillation unit, an outlet (141,142) for decompressing the gas and an outlet (151,152) for the residual gas. ADVANTAGE - This system fof the cryogenic distillation of air allows a substantial part of the purified air lost during the regeneration of the adsorbant to be recovered simply and without expensive equipment.
Patent FR-2690774-A1 (FR)
Title: Monitoring and/or protection appts. for personnel - uses pressure sensor in chair or bed to signal, immediately or after delay, absence of occupant
Inventor: BERNARD BRIANTAIS
IPC: G08B21/22
Filed: 1992-05-04
Abstract: The apparatus has a detector of the presence of a person that activates an alarm or initiates operation of a controller or signalling device. The detector is a pressure transducer that can be placed in a particular location such as a chair or bed, and gives an altered electrical signal depending on whether or not a person is present. A timer circuit may be incorporated to delay the delivery of a signal for a set time after the pressure has been removed.  The number of times the person is absent can also be counted. ADVANTAGE - Automatic monitoring of presence of person, for use with care of the aged, in  prisons or in situations where person is required to be present at all times.
Patent FR-2676477-A1 (FR)
Title: Coussinet de glissement d'une aiguille ferroviaire.
Inventor: THEO STRICKSTROCK
IPC: E01B7/02
Filed: 1992-05-15
Abstract: L'invention concerne un coussinet de glissement d'une aiguille, pour véhicules ferroviaires, avec un patin de glissement destiné à minimiser le frottement de glissement des lames d'aiguilles sur les coussinets de glissement, lors du changement d'aiguillage. Coussinet de glissement d'une aiguille ferroviaire caractérisé en ce que le patin de glissement est composé de deux bandes profilées (6, 7) allongées, composées en un matériau anti-friction, qui dépassent légèrement en hauteur les côtés longitudinaux du coussinet de glissement (5), s'appuient sur les zones marginales associées de la plaque de base (4) et sont fixées, par l'intermédiaire de moyens de fixation mécaniques (66, 713), connus en soi, directement sur la traverse de voie.
Patent FR-2694854-A1 (FR)
Title: Digital multiplexer-demultiplexer for telecommunications - has circuit recognising start and end code digital signal on one channel which is inverted from rest for synchronisation
Inventor: KHAMPHUC DAULASIM
IPC: H04L25/02
Filed: 1992-08-12
Abstract: The multiplexer (1) is made up of a switching circuit (10) commanded by a switching mechanism (11,12). The switching sequence is synchronised by a clock signal (14). One of the channels, channel A has an inverter (50) to invert the binary digits. The signal is passed over an asynchronous RS 232 link (5) to a demultiplexer (2). The incoming signal from channel A is passed to a synchroniser (25) where the start and finish periods for each sequence are found, to synchronise all signals. Demultiplexing takes place by switching (20) based on this synchronisation. Channel A is then inverted back to its original form, with channel B and C passed straight through, to outputs A', B' and C'. ADVANTAGE - Synchronisation is provided by channel digital information itself.
Patent FR-2697424-A1 (FR)
Title: Basket fixed to desk to hold paper for recycling - has support and case with upper and lower holes and pivoting on support round horizontal rod to release lower hole
Inventor: BERNARD GALLEE
IPC: B65H31/06
Filed: 1992-10-29
Abstract: The basket is held on a support (10) with a clip (11) that fixes it to a desk or table (1). A case (20), holding the paper, pivots round a horizontal axis formed by a rod (24) held in hooks on the top of the support. It has an upper hole (21), for introducing the paper, and a lower hole (28) for removing it. The lower hole is just above fingers (16) on the support which have their ends bent upwards (16a), to hold the lower edges of the paper. When the case is pulled forwards the paper can be removed from the fingers. USE - For temporary storage of paper to be recycled.
Patent FR-2698018-A1 (FR)
Title: Produits colloïdaux renfermant du bore, et/ou du soufre, et/ou du phosphore, leur préparation et leur utilisation comme additifs pour lubrifiants.
Inventor: BRUNO DELFORT
IPC: C10N40/08
Filed: 1992-11-18
Abstract: On décrit des produits colloïdaux renfermant un élément choisi parmi le bore, le soufre et le phosphore, ainsi qu'un élément choisi parmi les métaux alcalins, alcalinoterreux et le zinc, micellisés au sein d'au moins un agent détergent. Ils peuvent être obtenus sous forme micellaire par réaction d'au moins un acide, minéral ou organique, introduit directement ou formé in situ, renfermant du bore et/ou du soufre et/ou du phosphore avec au moins un dérivé basique renfermant un métal alcalin et/ou un métal alcalino-terreux et/ou du zinc, en présence d'au moins un agent tensioactif. Ces produits colloïdaux sont utilisables comme additifs antiusure et extrême pression dans les lubrifiants.
Patent FR-2699397-A1 (FR)
Title: Artificial knee ligament positioning appts.
Inventor: PHILIPPE LABOUREAU JACQUES
IPC: A61B17/17
Filed: 1992-12-18
Abstract: The appts. consists of a guide rod (3) with a curved hook (4) on its distal end, and a regulator for the distance between the hook and the tip of a drill (15) pre-positioned to make a trans-femoral channel. The rod has a stop formed by a bend part-way along its length to engage with the top of the inter-condyle groove. The rod's proximal end can be moved in a coupling (11) which can slide in a supporting handle (1) and be adjusted by a millimetre gauge which allows the distance from the handle to the hook to be visualised.The drill is connected to a supporting arm (9) which is fixed perpendicular to the plane of the handle and has a sight for guiding the angle and position of the drill tip.
Patent FR-2700098-A1 (FR)
Title: Brake/clutch for rotating blades of lawn-mower
Inventor: LUC GABILLAT
IPC: A01D34/68
Filed: 1993-01-06
Abstract: The brake/clutch device is designed for lawnmowers, where the cutting blades are driven directly form the output shaft of the motor.  The device consists of a primary half-pulley (3), mounted directly onto the output shaft of the motor, a second half-pulley (5), arranged to occupy a position adjacent to the primary pulley, such that the outer periphery of the two pulleys forms a conventional pulley profile.The second pulley is mounted so as to rotate freely around an axis (y-y'), the same axis as that of the output shaft of the motor.  The second pulley is also rigidly connected to the cutting blades.  A tension roller (17) carries the belt (10) and by the application of tension to the belt, transmits drive to the cutting blades.
Patent FR-2701437-A1 (FR)
Title: Seat with built-in safety (seat) belt
Inventor: GEORGES DROULON
IPC: B60N2/20
Filed: 1993-02-15
Abstract: Seat with built-in safety belt including a seat-part underframe and a folding backrest structure joined together by a strut which includes two elements (14, 16) which can be locked relative to each other, the main element (14) of the strut being articulated to the framework (7) of the backrest while the secondary element (16) of this same strut can slide with the aid of a spindle (17) under the control of a driving member in a straight rectangular slot (18) in the lower front part of the seat-part framework (2), the two elements (14, 16) of the strut being joined by a hook-shaped catch (20), while the articulation spindle (15) connecting the main element (14) of the strut to the secondary element (16) is placed on an imaginary line located beneath the imaginary line joining the articulation spindle (13) of the strut to the backrest (7) and to the spindle (17) for sliding in the slot (18) placed at the front of the seat-part framework.
Patent FR-2703838-A1 (FR)
Title: Vitrage muni d'un élément de connexion.
Inventor: PHILIPPE LECLERCQ
IPC: H01R4/58
Filed: 1993-04-08
Abstract: L'invention concerne un vitrage muni d'au moins un élément de connexion électrique comprenant des parties conductrices destinées à être connectées et un enrobage, l'enrobage étant moulé directement sur le vitrage. L'invention concerne également le procédé et le dispositif de mise en œuvre.
Patent FR-2706408-A1 (FR)
Title: Véhicule du type poussette.
Inventor: ALAIN MONNERET
IPC: B62B9/14
Filed: 1993-06-15
Abstract: Véhicule pour porter un objet ou une personne, comprenant un piètement (1) avec moyens de roulement (2, 3, 4, 5), et une nacelle (6) supportée par ce dernier, constituée par au moins une armature (7), ainsi qu'une enveloppe (8) flexible adaptée à la surface développée de l'armature, recouvrant et fixée sur ladite armature, caractérisé en ce que ladite armature (7) comprend un cadre (9) central ayant généralement la forme d'une auge, constitué par deux flancs (10) de part et d'autre d'une base (11), un fond plat (13) dont la partie médiane (13a) est adaptée en forme et dimensions pour être enserrée entre les deux flancs (10) du cadre central (9), en reposant à plat sur sa base (11), et un cercle (14) dont la forme est adaptée au contour du fond plat, et dont deux parties médianes (14a) sont écartées l'une de l'autre selon une distance compatible avec l'écartement des deux flancs (10) du cadre central (9).
Patent FR-2707025-A1 (FR)
IPC: G06F13/40
Filed: 1993-06-21
Abstract: Afin de diminuer le nombre de lignes d'un bus standard (B1), tout en conservant la compatibilité du protocole de communication, le système utilise un bus modifié (B2). La modification consiste à supprimer deux lignes d'alimentation et à créer une ligne affectée à un signal fonctionnel complémentaire d'un des signaux fonctionnels du système. Les potentiels d'alimentation sont régénérés à partir du signal fonctionnel et du signal complémentaire. Application notamment aux systèmes utilisant les bus I2 C, tels que les systèmes utilisant des lecteurs de cartes à puce.