baber/WOPTO huggingface dataset:
Patent FR-2637729-A1 (FR)
Title: Dry insulation high voltage/low voltage distribution transformer and process for producing such a transformer
Inventor: FALTERMEIER JEAN-FRANCIS
IPC: H01F27/28
Filed: 1988-10-07
Abstract: The transformer comprises, for each phase, a high voltage winding 2 and a low voltage winding 3 which are coaxial with a magnetic circuit element 4. The high voltage winding 2 comprises at least two flat coils 2a, 2b with turns arranged in adjacent coaxial layers, the number of turns per layer being several times larger than the number of layers per flat coil 2a, 2b, the two flat coils 2a, 2b being wound in opposite directions, the link between the two flat coils 2a, 2b being situated between their respective layers of smallest diameter. An insulation material is set in place between each layer and the next in order to provide for the mechanical inter-cohesion between turns and the mechanical strength of each flat coil 2a, 2b. Application to the manufacture of dry insulation high voltage/low voltage distribution transformers of relatively small size and which are particularly resistant to voltage shocks and fire.
Patent FR-2639619-A1 (FR)
Title: Container/heater in particular for containers of chemical products
IPC: A47J39/00
Filed: 1988-11-29
Abstract: The present invention relates to a container/heater in particular for containers of chemical products, such as barrels, comprising a chamber closed in a leaktight manner by a door, a plane for the containers to be placed on, and means for heating and keeping a constant temperature inside the chamber. The container/heater according to the invention is characterised in that the plane 8 for the containers to be placed on is arranged substantially in the plane of the lower edge of the opening 2 for the door 3. A volume 9 containing water 10 at a substantially constant level 11 is made under the said positioning plane 8. The water 10 contained in the said volume 9 is kept at a constant temperature by a heating means 12, and the said base 8 comprises passage openings for the heated air coming from the said lower volume 9. Application to transporting chemical products.
Patent FR-2641748-A1 (FR)
Title: Rubber-based chocking means for cylindrical or toric objects
Inventor: MONDELLINI MICHEL
IPC: B60T3/00
Filed: 1989-01-16
Abstract: Chock for cylindrical or toric objects, produced by cutting to the desired length a rubber section having a cross-section in the shape of an equilateral triangle with planar faces 5, which are set back from non-skid flutings 6 arranged around the apexes, and hollowed out by a bore 2.
Patent FR-2644063-A1 (FR)
Inventor: FABRE PIERRE
IPC: A61Q19/00
Filed: 1989-03-13
Abstract: The invention relates to new topical formulations which are useful in the treatment of seborrhoeic dermatitis and/or seborrhoeic disorders. The composition according to the invention contains a combination of alkylcarboxamide and zinc salt.
Patent FR-2646091-A1 (FR)
IPC: B63B51/02
Filed: 1989-04-25
Abstract: A device is useful for marking lanes on the surface of a sheet of water. Two secondary cables tightened by means of a main cable can be moved farther apart or closer together in order to quickly transform lanes for practising rowing into lanes for practising kayak canoeing and vice versa. The invention can be applied to water sports in general, and to rowing and kayak canoeing in particular.
Patent FR-2646698-A1 (FR)
Title: Foldable underframe, stool, chair, armchair, table, lamp incorporating this underframe
IPC: F16M11/00
Filed: 1989-05-02
Abstract: The invention relates to a foldable underframe 1 which can be used in furnishing. It includes at least three bars 4a-4c, one of the ends of each of these bars constituting a foot 13. A part 5a-5c of each of these bars 4a-4c is in the form of a helix, the helices of these various bars having one and the same radius, one and the same pitch, and one and the same axis. Each helix lies between and in contact with two other helices. The change from the open position to the closed position and vice versa being obtained by the relative sliding of the helices over one another. The underframe makes it possible, inter alia, to produce stools, folding chairs, armchairs, tables and lamps.
Patent FR-2648648-A1 (FR)
Inventor: THIEBAUT GEORGES
IPC: H04L12/54
Filed: 1989-06-20
Abstract: The invention comprises the use of a memory in which each virtual circuit is allocated a location containing a context (CT), defining the conditions for evaluating the bit rate of this virtual circuit, and provides, upon the reception of each cell, for the reading of the context of the virtual circuit to which this cell belongs. A clock is set aside in order to supply a current time associated with this virtual circuit. <??>A measurement interval start time indicator is recorded in the context (CT) of a virtual circuit, upon the arrival of a first cell of this virtual circuit. Upon the arrival of a following cell of this same virtual circuit, the context is read and from the current time (hc) is subtracted the measurement interval start time. The time difference is compared with a specified duration of measurement interval and the number of cells already received is incremented. This number of cells already received is supplied as a measure of the average bit rate of the virtual circuit, when the said time difference is equal to or greater than the duration of measurement interval. The context is then reinitialised.
Patent FR-2650349-A1 (FR)
Title: Clamp for assembling sections and method for mounting the clamp
Inventor: CHAUDRON JEAN-PAUL
IPC: E04B2/76
Filed: 1989-07-28
Abstract: The present invention relates to a clamp for assembly and to the method for mounting it. The clamp for assembling sections of the type including two arms having respective faces 319, 329 facing one another and mounted so that they can tilt about a zone 330, 318 for articulating one with respect to the other at one of the ends of the arms, each of which arms is equipped at the other end with an anchoring stud 311 to 313, 321 to 323 capable of being moved away from that of the other arm when the said arms are moved apart by actuating a screw 30 interacting with at least one bearing surface 319 provided on at least one of the two arms, is characterised in that one of the arms 31 includes, in the articulation zone, an end 310, 3100, 3101 which is folded over on itself to form a loop ending in a stud 318, so as to constitute an articulation zone for the end of the second arm 32, this zone being provided with an articulation groove 330, the folded-over end forms a recess 3191, 3192 which is greater than the thickness of the end 328, 330 of the second arm to allow an elastic means 4 to be inserted between the first and the second arms.
Patent FR-2635139-A1 (FR)
Title: Metal door
IPC: E06B3/82
Filed: 1989-08-02
Abstract: The door comprises a core 5 between two metal door panels 1, the end edges being curved at more than 90 DEG but at less than 180 DEG . In each lateral edge of the door, a transverse plate 3 equipped with slots 6 is welded to the ends of the edges 2 extending from the inner surface of one door panel 1 as far as the inner surface of the other door panel 1. A covering lath (strip) 7 made from aluminium also being equipped with slots 10 and having bevelled edges, being gripped by metal screws 11 passing through the slots 10 and screwed into the slots 6 between the curved edges. The lath (strip) 7 has a recess 8 on the outer side, a covering band 12 being snap-fitted over the screws.
Patent FR-2650831-A1 (FR)
Title: Procede de reticulation par voie humide de polysilazanes, notamment pour l'obtention de fibres ceramiques
Inventor: CHASSAGNEUX EVELYNE
IPC: C08K3/28
Filed: 1989-08-10
Abstract: La présente invention concerne un procédé de réticulation de polysilazanes, caractérisé en ce qu'il comporte la mise en contact des polysilazanes avec une quantité efficace d'un mélange gazeux réticulant ammoniac/vapeur d'eau, lesdits polysilazanes présentant par molécule au moins un motif de formule CongSi-NH-SiCong. Utilisation des polysilazanes ainsi réticulés à la préparation notamment de fibres céramiques par pyrolyse.
Patent FR-2650803-A1 (FR)
Title: Unsinkable modular floating structure
IPC: B63B7/04
Filed: 1989-08-14
Abstract: The present invention provides future users with simple, robust and optionally dismountable unsinkable modular floating structures. It may find very widespread applications in all river or maritime activities, in particular when it is desired to produce flotation of a movable or immovable mass. This invention may provide industrial spin-offs in the following fields: mechanical and welding assembly, protection of metals, plastics technology, propulsion means for craft.
Patent FR-2635525-A1 (FR)
Title: Derives de l'iso-indoline et matieres organiques macromoleculaires pigmentees avec de tels composes
Inventor: CRONE JOST VON DER
IPC: C08K5/3465
Filed: 1989-08-17
Abstract: Composés iso-indoliniques répondant à la formule (CF DESSIN DANS BOPI) dans laquelle R représente un radical alkyle, phényle, benzyle ou phényléthyle, R1 et R2 représentent chacun un atome d'hydrogène ou d'halogène ou un radical alkyle ou alcoxy, et X représente un radical répondant à l'une des formules : (CF DESSIN DANS BOPI) dans lesquelles A représente un radical -CN, alcoxycarbonyle ou -CONH-R5 , R3 , R4 et R5 représentent chacun l'hydrogène ou un radical tel que défini pour R, V représente -NH- ou -O- et Z représente =O, =S, =N ou =N(CN). Ces iso-indolines à radical de quinazolone substitué à l'azote se signalent par leurs excellentes propriétés en tant que pigments, plus particulièrement par une très grande stabilité aux agents atmosphériques.
Patent FR-2651304-A1 (FR)
Title: Method for overall climatic treatment for inhabited buildings
Inventor: ANTOINE MARTIN JEAN
IPC: F24F1/00
Filed: 1989-08-22
Abstract: Method providing overall climatic treatment in all seasons for inhabited buildings, characterised by:   - a mixture of functions (heating-ventilation in winter, cooling-ventilation in summer), of systems (basic collective aeraulic heating-cooling, individual top-up heating) and heating energy (gas for the collective part, electricity for the individual top-up. - Actual ventilation by overpressurising the dwelling, new air being filtered then blown into the main rooms, with natural or mechanical evacuation via the service rooms.   - The use of the ventilation air as a heat-transfer fluid.   - A collective gas-fired hot air generator, located on the roof.   - A collective network for blowing air.   - An individual connection per dwelling,   - An individual air distribution network per dwelling.   - Blowing terminals in the main rooms. - Individual low-power electric top-up using heating elements (resistors) housed in the blower outlets, or using convectors.
Patent FR-2651192-A1 (FR)
Inventor: RAYMOND BACCONNIER
IPC: B60S1/34
Filed: 1989-08-28
Abstract: PCT No. PCT/FR90/00624 Sec. 371 Date Feb. 28, 1992 Sec. 102(e) Date Feb. 28, 1992 PCT Filed Aug. 23, 1990 PCT Pub. No. WO91/03394 PCT Pub. Date Mar. 21, 1991.A windshield wiper system includes a wiper arm supporting a wiper pivotally attached to a lever member through a toggle joint, with the lever member being pivotally connected to a connection block and the wiper arm being attached to the connection block through a spring assembly which applies a force biasing the wiper into contact with a surface to be wiped. An adjusting cable extends between the lever member and the connection block to control the contact force.
Patent FR-2640461-A1 (FR)
Inventor: LEPOSA WOLFGANG
IPC: A01D34/74
Filed: 1989-12-14
Abstract: Rotary mower, the mowing plates (5) of which are set at a distance from the ground by means of a height-adjusting device (10), in which an inner supporting plate (9) for setting the cutting height is arranged in an outer supporting plate (7) and is mounted so as to be adjustable relative to the latter in the axial direction of the mowing plate (5).
Patent FR-2656228-A1 (FR)
Title: Device for the articulation of a running carriage as well as vehicle, in particular a skateboard, equipped with at least one such device
Inventor: HUBERT POZZI
IPC: A63C17/01
Filed: 1989-12-21
Abstract: a) Device for the articulation of a running carriage as well as a vehicle, in particular a skateboard, equipped with at least one such device, b) characterised in that the axle (1) is fastened to the median part of a pivoting support (2), the ends of which are, respectively, articulated on the chassis (x-x'), by means of articulation members permitting, on the one hand, the rotation of the pivoting support about a longitudinal balancing axis (z-z') essentially perpendicular to the axle (1) in the rest position, that is to say in the absence of any stress exerted by the user, and, consequently, the rotation of the axle (1) in order to control the turning of the vehicle, and, on the other hand, the adjustment of the angle (alpha) existing between the balancing axis (z-z') of the pivoting support (2) and the plane (t-t') of the chassis.
Patent FR-2657007-A1 (FR)
Title: Piece femorale pour prothese du genou et procede pour la realisation d'un bandage propre a son equipement.
Inventor: MICHEL PEQUIGNOT
IPC: A61F2/38
Filed: 1990-01-12
Abstract: Cette pièce fémorale (15) est, par exemple, du genre comportant, d'une part, deux branches latérales (16), qui sont destinées à être chacune respectivement appliquées aux deux condyles du fémur à traiter, pour coopération avec les glènes du plateau tibial correspondant, et, d'autre part, une partie médiane (20) avec laquelle se raccordent les branches latérales (16) précédentes. Suivant l'invention, chacune des branches latérales (16) est munie d'un bandage en céramique (22) sur une partie au moins de sa longueur. Application aux prothèses totales de genoux.
Patent FR-2659359-A1 (FR)
Title: Mecanisme modulateur pour l'actionnement des ratieres textiles du type rotatif.
Inventor: JEAN-PIERRE PAGES
IPC: D03C1/00
Filed: 1990-03-06
Abstract: Mécanisme modulateur pour l'actionnement des ratières textiles du type rotatif, comprenant une cage entraînée en rotation par l'arbre du métier et équipée d'au moins deux supports oscillants dont chacun, pourvu de deux galets qui roulent au contact d'une came complémentaire fixe, est relié à l'arbre principal de la ratière par une biellette attelée d'une part audit support, d'autre part à une entretoise solidaire de l'arbre principal précité, caractérisé en ce que le point d'attelage de la biellette de liaison (38) sur le support (37) correspondant coïncide avec l'axe (37a) sur lequel est monté l'un des deux galets (36) du support considéré.
Patent FR-2653973-A1 (FR)
Title: Procede de traitement bacterien pour la conservation du fourrage ensile et agent de conservation utilise a cet effet.
Inventor: TOMES NANCY J
IPC: A23K3/03
Filed: 1990-04-09
Abstract: L'invention concerne la conservation du fourrage ensilé. Un agent de conservation du fourrage ensilé, comprenant une quantité faible, mais efficace, du micro-organisme appelé Propionibacterium jensenii, ou de son équivalent génétique, est utilisé. Application: procédé perfectionné de traite ment bactérien pour la conservation du fourrage ensilé.
Patent FR-2666471-A1 (FR)
Title: Precision system for offset control for television networks
Inventor: JOEL REMY
IPC: H04N5/38
Filed: 1990-08-31
Abstract: The invention relates to a system for controlling the carrier frequencies of a number of television channels, radio based or on a cabled network, including modulators (3) with programmable synthesised local oscillator (4), controlled by a central control member (10) which measures the frequencies of the various carriers and performs the offsets necessary for suppressing fringing due to interference between channels or by external interfering frequencies. The invention applies especially to meshed radio networks and to cabled networks.
Patent FR-2666270-A1 (FR)
Title: Splintering wedge for splitting wooden logs
Inventor: JEAN-FRANCOIS CHANEY
IPC: B27L7/06
Filed: 1990-09-03
Abstract: The invention relates to a splintering wedge 10 having a polygonal metal body, equipped with a striking head 12 of rectangular cross-section and a leading edge 14 with a cutting edge 16 arranged between two helical lateral faces 30, 32. The pitch of the helix is chosen so that the angle of inclination A of the cutting edge 16 with respect to the horizontal bisector of the head 12 has a value lying between 20 and 40 DEG . As a result, there is optimum splintering of the two pieces of wood by virtue of the rapid variation in the cross-section of the leading edge 14, and of the rotation of the wedge 10 during the driving-in movement. Application: splitting wooden logs.
Patent FR-2666195-A1 (FR)
Title: Floor for a set of maternity pens, especially for a pigsty
Inventor: JEAN LAGADEC
IPC: A01K1/015
Filed: 1990-09-05
Abstract: The invention relates to a floor for a set of contiguous maternity pens, especially for a pigsty, comprising a succession of self-supporting pierced plates (2, 3) of elongate shape, resting by their transverse edges on support means such as projecting edges (5, 6) provided on the side walls of a ditch (7), the said pierced plates (2, 3) being formed by longitudinal strips (8) supported by crosspieces (9). It is characterised in that, between two self-supporting pierced plates (2, 3) there is provided a pierced plate made of plastic (10) resting, by virtue of support means (12), on two pierced plates (2, 3) which are adjacent in the succession, a self-supporting pierced plate (2, 3) and the contiguous half of the pierced plate (10) forming the floor of a pen.
Patent FR-2667471-A1 (FR)
Title: Dispositif pour prise de vues.
Inventor: DANIEL AMINGUAL
IPC: H04N5/217
Filed: 1990-09-28
Abstract: Des moyens de détection optoélectronique (10) sont arrangés en matrice; des moyens de détection synchrone (22) intégrés sont connectés à chaque colonne de moyens de détection (10); la détection est modulée et les signaux de détection sont démodulés par les moyens de détection synchrone (22) permettant d'améliorer considérablement le rapport signal/bruit du dispositif. Application a la prise de vues dans toutes les gammes de longueurs d'onde.
Patent FR-2655365-A1 (FR)
Title: Paroi plongeuse pour bassin d'eau pluviale ou de decantation.
Inventor: WERNER NILL
IPC: E03F5/10
Filed: 1990-10-31
Abstract: Cette paroi plongeuse est du type comprenant un flotteur (30) qui est fixé de manière articulée sur l'installation d'épuration (3) entre une position inférieure et une position supérieure à l'aide de bras pivotants. Suivant l'invention, les bras pivotants (23, 25), disposés par paires et situés essentiellement l'un au-dessus de l'autre, sont montés d'une manière articulée aussi bien sur la paroi plongeuse (29) que du côté du bassin.
Patent FR-2668919-A1 (FR)
Title: Intramedullary pin and its gripping tool
Inventor: LIONEL MUGNIER
IPC: A61B17/72
Filed: 1990-11-09
Abstract: A distal end of the pin comprises an abutment (3) which is preferably spheroidal and has a transverse section in which is inscribed the substantially circular section of the body (2), and an intermediate prismatic portion (4) which is situated between the abutment (3) and the body (2) and which has a polygonal section, preferably an isosceles triangle, inscribed within the section of the body (2). The proximal end of the pin is preferably in the shape of a spatula oriented precisely with reference to a ridge of the prismatic portion. The gripping tool (5) comprises two separable jaws (62, 72) which are substantially continuous along two opposite contact surfaces (63, 73). First recesses (64, 74) in the jaws have, together, a transverse section (DM) greater than the maximum longitudinal section (D) of the abutment (3) in order to receive the portion, and second recesses (65) have, together, a transverse section susbtantially complementary to that of the intermediate portion (4) of the pin in order to receive the said portion.
Patent FR-2669044-A1 (FR)
Title: Dispositif de securite pour banc a broches pourvu d'un dispositif de levee automatique.
IPC: D01H7/32
Filed: 1990-11-13
Abstract: La présente invention concerne un dispositif de sécurité pour banc à broches pourvu d'un dispositif de levée automatique. Dispositif caractérisé en ce qu'il se présente sous la forme de profilés (1) disposés, chacun, sur une des dents (2) d'une fourche (3) du dispositif automatique d'évacuation de bobines (4) pleines et d'amenée de bobinots vides et pourvus d'éléments longitudinaux (6) déformables agissant sur les contrepoids des doigts presseurs (8) des ailettes (9) de la rangée avant (10) lors d'un déplacement de ladite fourche (3) entre lesdites ailettes (9), de telle manière que les doigts presseurs (8) correspondant sont, respectivement, soit pivotés en position ouverte et maintenus dans cette position, soit rabattus vers l'intérieur des ailettes (9), suivant le sens de déplacement (11 ou 12) de ladite fourche (3).
Patent FR-2669676-A1 (FR)
Title: Bearings making it possible to vary the compression ratio of an internal combustion engine
Inventor: DIMITRI JURKOVIC
IPC: F02B75/04
Filed: 1990-11-23
Abstract: The subject of the present invention is a modified crankshaft bearing of an internal combustion engine. The bearing (4) according to the invention is off-centred with respect to the axis of the crankshaft and includes an intermediate cylindrical bearing (6) which supports the crankshaft journal. When this intermediate bearing is pivoted, the crankshaft changes its position with respect to the engine block and, consequently, the compression ratio also changes. In order to control the movement of the intermediate bearings, these are connected to a shaft (11) located in the crankcase away from the path of the connecting rod big ends and which, owing to its torsional rigidity, ensures perfect alignment of these bearings.
Patent FR-2672959-A1 (FR)
Title: Dispositif de fixation d'un organe tubulaire sur un embout tubulaire de raccordement d'un composant, notamment de vehicule automobile.
Inventor: DOMINIQUE DUBOST
IPC: F28F9/04
Filed: 1991-02-20
Abstract: Ce dispositif, dans lequel l'organe tubulaire (1) est fixé sur l'embout (2) par l'intermédiaire de moyens (4) de maintien et d'étanchéité, est caractérisé en ce que les moyens de maintien et d'étanchéité comprennent deux manchons (5,6) coaxiaux à l'embout, dont l'un externe (5) est relié au composant (3) et comporte des branches (10,11) déformables élastiquement, sollicitées en direction de l'embout, à l'extrémité de chacune desquelles est prévue une portion d'accrochage en saillie vers l'intérieur du manchon et l'autre interne (6) comporte une surface de butée (7), et est monté déplaçable axialement entre le manchon externe (5) et l'embout (2) par appui de l'organe tubulaire (1) sur la surface de butée (7) de celui-ci, entre une position de montage dans laquelle ce manchon interne (6) maintient les branches (10,11) du manchon externe (5) éloignées de l'embout (2) et une position d'accrochage dans laquelle ce manchon interne libére les branches (10,11) du manchon externe (5), de manière que les portions d'accrochage de celles-ci coopèrent avec l'organe tubulaire (1) pour le maintenir en position sur l'embout (2).