baber/WOPTO huggingface dataset:
Patent FR-2695103-A1 (FR)
Title: Crate-type container for foodstuffs etc. folded from single blank - has base, wall and top support panels folded from pre-cut cardboard sheet, with shaped reinforcing and spacing projections in end walls
Inventor: LAURENT ROSEL
IPC: B65D5/00
Filed: 1992-09-01
Abstract: The panel is formed from a single blank, with a base panel (11), lateral walls (12-15) and an apertured support surface (20). The support surface is maintained parallel to the base panel by at least one spacing projection formed in one of the lateral walls by a cut-out portion. A series of projections (25,26) are formed on flanges which extend inwardly from the upper edges of the end walls. The fold and cut lines of the end wall panels are such that narrow flat surfaces (75,76) are defined between each pair of these projections, to engage and support the support surface. ADVANTAGE - Improved rigidity of construction without use of additional components.
Patent FR-2696887-A1 (FR)
Inventor: JEAN MICHEL
IPC: H03F3/26
Filed: 1992-10-09
Abstract: A wideband high-frequency power amplifier, of the type including an amplifier stage with at least two transistors mounted as a differential stage coupled at the input and at the output to a matching circuit, further includes, for leading in each bias voltage on to the amplifier stage (22), at least one segment of high-frequency transmission line (36, 37, 45, 46) of length close to a quarter-wavelength of the carrier of the signal to be amplified, the impedance of which, brought back in parallel with each transistor (T3, T4) is negligible with regard to the high frequencies, and the series impedance of which is negligible in the base band of the signal to be amplified; the line segments (36, 37, 45, 46) leading in the bias voltages on to the input of each transistor (T3, T4) being identical to each other in terms of length and impedance, as are the line segments leading in the bias voltages on to the output of each transistor (T3, T4). Application: television signal transmitters.
Patent FR-2698034-A1 (FR)
Title: Longitudinal member of vehicle's chassis designed to absorb energy on impact - includes hollow body on which is fixed bumper bar and which has energy absorber, with front end of this longitudinal member having zone of reduced rigidity
Inventor: CHRISTIAN WOLFF
IPC: B62D21/15
Filed: 1992-11-17
Abstract: The unit is made up of a hollow body (20) onto which is fitted the cross member of the bumper bar (16). It contains an energy absorber (25) which is placed in a position in the front end (22) of the longitudinal member (20) where this is reduced in rigidity by cut outs (31) formed in the sheet metal walls the hollow body (20). This energy absorber (25) is mounted so that it butts up against the bumper bar (16) at one end and at the other it bears against the partition (32) that is attached to the longitudinal member (20). Use/advantage - As an energy absorbing unit in a longitudinal unit attached to a vehicle's bumper bar to progressively collapse under impact which can withstand a certain amount of impact energy before deformation.
Patent FR-2699735-A1 (FR)
Title: Semiconductor current limiter for 500-2000 volts dc range
Inventor: DOMINIQUE SEBILLE
IPC: H01L27/02
Filed: 1992-12-17
Abstract: The slightly doped n- silicon substrate (12) has two islands of doped p+ material (14,13) on its surface with a thin layer of p- material (11) in between. The region is highly resistive, being diffused with a dopant of between 0.5 and 4*10<1>2 atoms/sq cm . There is an outer ring of n+ material (17) surrounding the two islands.The voltage connection to one of the islands (B) and the ring (C) are joined so that if the voltage on B and C are slightly greater than that on the second island (A) limiting occurs via the intermediate high resistance zone, with breakdown prevented by the zone between the connector B and C.
Patent FR-2699387-A1 (FR)
Title: Edging tape for curtains with hooks fixable at different places
Inventor: RENE HERAUD
IPC: A47H13/04
Filed: 1992-12-17
Abstract: The tape has two or three adjacent zones (A,B) all along it. The upper zone (A) has parts (A.1) spaced by intervals (A.2) which allow the tape to be gathered by cords (2). The parts have strips of hooked pile fasteners (A.3) fixed to them. Hooks are inserted in pockets (B.1) in the lower part (B). The hooks have a slot through which a loop of hooked pile fasteners is threaded. These are held on the corresp. fasteners on the upper parts. The lowest of three zones has strips of hooked pile fasteners to which a valance, with corresp. fasteners, can be fixed.
Patent FR-2700786-A1 (FR)
Title: Improvement to a giratory crusher
Inventor: DURAND GILBERT P
IPC: B02C2/04
Filed: 1993-01-27
Abstract: The present invention relates to a giratory crusher (1) comprising an oscillating grinding head (3) mounted on an eccentric in a lower frame (2), a frustoconical grinding fitting (5) mounted on an annular support (7), a retention collar (8) for the support (7), fixed to the lower frame and means for adjusting the separation (e) between the grinding parts (3, 5). These adjustment means comprise screw threads (12, 14) provided on the support (7) and the collar (8), a toothed ring (21) fixed on the support (7) and at least one motor (18) driving the toothed ring (21). A casing (22) fixed on the collar (8) protects the motor (18) and the toothed ring (21) from the outside environment.
Patent WO-9406404-A1 (WO)
Title: Photostable filtering cosmetic composition containing a uv-a filter and a filtering polymer of the benzotriazole silicone type
Inventor: HANSENNE ISABELLE
IPC: A61K8/04
Filed: 1993-09-15
Abstract: A photostable, filtering cosmetic composition for protecting human epidermis and hair against UV rays comprises, in a cosmetically acceptable carrier having at least one fatty phase, 0.5 to 4 % by weight of 4-(tert.-butyl) 4'-methoxy dibenzoylmethane and 0.1 to 20 % by weight of a filtering polymer of the benzotriazole silicone type containing at least one unit of formula (I), where R' is a C1-C30 hydrocarbon group, a C1-C8 halogenated hydrocarbon group or a trimethylsilyloxy group; a is 1 or 2; X = -A-Y where A is an aliphatic or aromatic bivalent hydrocarbon radical having at least 2 carbon atoms and optionally containing one or more oxygen atoms; Y is a 2-(2'-hydroxyphenyl)benzotriazole residue optionally containing one or more C1-C8 alkyl, C2-C8 alkenyl, halogen, alcoxy, carboxy, hydroxy or amino substituents, the weight ratio of the benzotriazole silicone to the 4-(tert.-butyl) 4'-methoxy dibenzoylmethane being between 1 and 10.
Patent FR-2700726-A1 (FR)
Title: Technique for demoulding a hollow composite body produced by filament winding, enabling the straight hollow body to be modified into a curved shape before stoving the component
Inventor: ALPHONSE DAVID JEAN
IPC: B29C33/50
Filed: 1993-01-25
Abstract: The curved composite components are generally produced from pre-impregnated fabrics on non-recoverable moulds. The construction of a mould, in the form of several elements, enables curved components to be produced starting from a conventional filament winding. The mould is composed of several elements: solid pin, several shells surrounding the solid pin and, covering the shells, a flexible element which will receive the winding. This technique permits demoulding before stoving, the flexible part remaining integral with the winding. A bicycle rim, a bar with a wheel, and a wheelchair handrail are applications of this process.
Patent WO-9414211-A1 (WO)
Inventor: LOPEZ JEAN-MARC
IPC: H01Q15/18
Filed: 1993-12-07
Abstract: Le réflecteur est constitué par un pseudo-dièdre droit dont l'arête (C) a la forme d'une portion d'hélice. Application de la réalisation de calibre ou de balise.
Patent FR-2701315-A1 (FR)
Title: Fibre-optic gyro with extended measuring range and method relating thereto
Inventor: JACQUES ROCHEREAU
IPC: G01C19/72
Filed: 1993-02-05
Abstract: The gyro comprises: a fibre-optic coil (10); an electromagnetic source (12) fitted with a splitter for sending two counter-rotatory waves into the coil; an interference detector (22) for receiving the waves; electrooptical phase-shifting means (31) placed upstream of the coil for one wave and downstream for the other; and electronic regulation and measurement means receiving the outward signal of the interference detector and sending to the electrooptical means, on the one hand, a phase-shift ramp capable of compensating for the Sagnac phase-shifting of the waves and, on the other hand, a periodic modulation signal which can create between the waves an alternate phase-shift of +/- pi /2. The regulation and measurement means produce a numeric estimation on n bits (Fi) linked with the Sagnac phase-shift, from which are derived a numerical value (Ri) of the ramp, encoded over m bits (m</=n-1) and a value encoded over p bits (n-m</=p</=n) used for producing the measurement signals (P, M). The choice of the numbers n, m and p makes it possible to adapt the measurement range and/or the angular resolution of the gyro.
Patent FR-2702669-A1 (FR)
Title: Hexagonal chess game
Inventor: JEAN-LUC HEDDE
IPC: A63F3/00
Filed: 1993-03-17
Abstract: This is a chess game for three players in which the three-colour chess board with hexagonal boxes is a hexagon with eight boxes per side. The movement of the pieces is an extrapolation of the standard movement of chess pieces, from the square to the hexagon.
Patent FR-2690435-A1 (FR)
Title: Procédé de formation d'une préforme de fibre de verre de fluorure.
Inventor: KAWAMOTO HIROMI
IPC: C03B37/012
Filed: 1993-04-27
Abstract: L'invention concerne un procédé de formation d'une préforme en fibre de verre. Selon l'invention, on verse un verre de placage dans un moule, on verse un verre pour l'âme sur une surface horizontale plate du verre de placage afin de former un corps en verre uni dans lequel le verre pour l'âme et le verre de placage sont dans une condition telle que la viscosité du verre de placage et la viscosité du verre pour l'âme soient ajustées à certaines valeurs prédéterminées respectivement pour que le verre pour l'âme soit séparé de et placé sur le verre de placage, on refroidit le corps en verre uni pour le solidifier et pour que le verre de placage soit déformé par sa contraction afin de produire une dépression en une portion médiane supérieure et que le verre pour l'âme soit déforme afin de former une portion qui dépasse devant remplir la dépression, on sépare le corps en verre uni en une portion supérieure et une portion inférieure comprenant la portion qui dépasse du verre pour l'âme et on extrudé la portion inférieure du corps en verre uni afin de former la préforme. L'invention s'applique notamment aux communications optiques.
Patent FR-2704965-A1 (FR)
Title: Improvements to installations for informing the users of a bus network of the waiting times for these buses
Inventor: JACQUES LEWINER
IPC: G08G1/123
Filed: 1993-05-05
Abstract: This is an installation intended for informing the users of a bus network of the waiting times for the buses at the stops of the network, the installation comprising a central station able to transmit radio-frequency signals concerning the actual instantaneous positions of the buses, and portable receiver boxes (1), able to display the waiting times on screens (4), each box comprising memory means (8) in which permanent data are recorded, particularly relating to the topology of the network. The installation is configured in such a way that these permanent data can be updated remotely at night by radio-frequency correction signals (S) transmitted by the central station.
Patent FR-2706031-A1 (FR)
Title: Length measurement device provided with a means for fastening by adhesion
Inventor: PHILIPPE DJEMA
IPC: G01B3/10
Filed: 1993-06-02
Abstract: The length measurement device comprises a casing (1), a supple or flexible measuring tape (2), a means for winding the measuring tape in the casing and a fastening means (5, 6) mounted on the free end part (2a) of the measuring tape, which fastening means immobilises the free end part of the measuring tape by adhesion on a support surface during the length measurement.
Patent FR-2706179-A1 (FR)
Title: Removable (detachable) roller shutter
IPC: E06B9/17
Filed: 1993-06-07
Abstract: The invention relates to a removable roller shutter designed to be mounted onto a fixed frame fitted in a window opening (reveal, embrasure), comprising a casing (1), a shutter (16) having hinged slats, slideways (26) for laterally guiding the shutter, and a shaft (17) for winding up the shutter removably fixed to the jambs (uprights) of the fixed frame beneath the head (10) of the said fixed frame. The casing comprises an under-face (7) extending entirely underneath the casing and at right angles to the head of the fixed frame, the under-face being able to be removably connected to the external top face (29) of an intermediate crosspiece (30) able to accommodate a top facing of glazing, the shaft (17) for winding up the shutter being located entirely outside the fixed frame.
Patent FR-2706522-A1 (FR)
Title: Open-work partition (grille) made of wood and assembly thereof
Inventor: OCULI MATOU YANNIC
IPC: E04C1/39
Filed: 1993-06-14
Abstract: Open-work partition made of wood which can be assembled inside a frame with a view to creating decorative panels or posts for various purposes. The invention relates to a box system made of wood with an empty space (4) or a space filled with another material such as cane work or a geometric figure. The external groove (1-2-3) enables it to fit together with other open-work partitions made of wood by means of a middle beam having the same dimensions as two adjoining grooves. The elements (5) of the frame have a tongue which fits into the grooves (6). As a result of the infinite range of open-work partitions made of unfinished, painted or varnished wood, assembly is highly personalised. The system according to the invention is particularly designed for use in architecture and in making furniture.
Patent FR-2692720-A1 (FR)
Title: Dispositif d'EPROM à couche unique de silicium polycristallin à effacement rapide.
Inventor: SULLIVAN STEPHEN F
IPC: H01L27/115
Filed: 1993-06-18
Abstract: L'invention concerne un dispositif de mémoire programmable et effaçable électriquement (10) à grille flottante (18b) formé sur un substrat semi-conducteur (12) d'un premier type de conductivité. Il comprend: une première région (16) et une deuxième région (17) d'un deuxième type de conductivité; une région de canal (20) entre ces deux régions; un diélectrique (19) de grille disposé au-dessus de la dite région de canal (20); une grille (18b) disposée au-dessus dudit diélectrique (19) de grille; et un premier condensateur (15) comprenant un puits dopé (21) dudit deuxième type de conductivité et une plaque (18a) couplée de manière capacitive à celui-ci, ladite plaque (18a) étant couplée électriquement (18c) à ladite grille (18b); ledit dispositif de mémoire (10) étant programmé par un procédé comprenant une application d'un potentiel audit puits (21) et d'un deuxième potentiel à ladite deuxième région (17), et ledit dispositif (10) étant effacé par un procédé comprenant l'application d'un troisième potentiel à ladite première région (16). Elle comprend aussi des variantes de modes d'effacement et spécifie des programmations de réseaux de tels dispositifs.
Patent FR-2710058-A1 (FR)
Title: Process for the preparation of organic copper and zinc salts of high purity
Inventor: FRANCOIS DUFOUR JEAN CLAUDE
IPC: C07C51/47
Filed: 1993-06-21
Abstract: The invention relates to a process which makes it possible to obtain organic copper and zinc salts with a very low content of heavy metals, and in particular of lead, from readily available oxides or inorganic salts of these metals. It consists in percolating the aqueous solutions of the organic salts in question, which are prepared according to conventional processes, through a bed of cationic resin, in the cupric or zincic (zincous) form, depending on the situation, during which operation the heavy metals, and in particular lead, are exchanged with copper or zinc ions. The process according to the invention is easy to implement and inexpensive.
Patent FR-2708636-A1 (FR)
Title: Générateur de vapeur pour fer à repasser.
Inventor: GINO BARAZZA
IPC: F22B1/28
Filed: 1993-08-06
Abstract: L'invention concerne un générateur de vapeur pour fer à repasser comportant un boîtier (4) renfermant une chaudière (5) présentant un fond (6), une paroi latérale (7) et un couvercle (8), ledit fond étant équipé d'une résistance électrique chauffante (9-13) déterminant une zone de chauffage intense, et ledit couvercle présentant un orifice de remplissage (10) communiquant au moyen d'un ajutage (11) avec une ouverture (12) pratiquée dans le boîtier. Selon l'invention, le fond (6) de la chaudière présente une région (14) formant point bas agencée en partie hors de la zone de chauffage intense, et l'orifice de remplissage (10) est pratiqué au-dessus dudit point bas.
Patent FR-2708873-A1 (FR)
Title: Procédé de lavage de matériaux granulaires et/ou particulaires.
Inventor: GERARD TERROM
IPC: B22C5/18
Filed: 1993-08-11
Abstract: Ce procédé de lavage de matériaux granulaires et/ou particulaires, consiste à soumettre un flux continu dudit matériau à l'action d'ondes ultra-soniques dans un flux de liquide de lavage. Les ondes ultra-soniques sont générées en périphérie en direction desdits flux, sur une longueur déterminée de ceux-ci, lesdites ondes ultra-soniques étant en résonance sur cette longueur. Application: lavage des sables de fonderie.
Patent FR-2712782-A1 (FR)
Title: Device for manually positioning lamp and associated table raised by motor in front of person in armchair or bed
Inventor: ALAIN MORILLON
IPC: A47B23/04
Filed: 1993-11-25
Abstract: The positioning device is for a lamp/table arrangement in which the lamp has a vertical upright tube (4) supported on a base formed by two horizontal telescopic arms. The horizontal arms pivot inside the upright tube to allow them to fold together or extend to an angle that forms feet to support the lamp. The rod end can terminate in an anti-slip foot (10) or in a fitting (18) that allows attachment of the rod to the frame of an item of furniture. The upright tube has an internal track with a carrier (8) running on the track. The carrier is driven manually or by an electric motor. The upright tube has a slot along the upper part of its length to allow an arm extending from the carrier to rise and fall as the carrier rises and falls. The arm supports a table (11). A light (40) is attached to the top of the upright tube by an arm (34,37) which extends over the table.
Patent FR-2714086-A1 (FR)
Title: Cuve de lave-linge munie d'une chambre de compression.
Inventor: HERVE PONT
IPC: D06F39/08
Filed: 1993-12-21
Abstract: L'invention concerne une cuve de lave-linge munie d'une chambre de compression. La cuve (2) comprend à l'intérieur une chambre de compression (21) reliée à un système de mesure de pression d'air (7). La chambre de compression est au moins en partie immergée et remplie dans sa partie inférieure par de l'eau (22) de la cuve (2), la pression de l'air contenu dans sa partie supérieure (23) étant l'image du niveau d'eau (1) de la cuve. Application: tous types de lave-linge dont le fonctionnement nécessite la connaissance du niveau d'eau à l'intérieur de la cuve.
Patent WO-9428758-A1 (WO)
Title: Appareil de traitement et/ou de mise en forme des cheveux comportant un tube de distribution de vapeur
Inventor: BONTOUX DANIEL
IPC: A45D2/36
Filed: 1994-06-06
Abstract: Appareil de traitement des cheveux. L'invention concerne un appareil à vapeur pour le traitement et/ou la mise en forme des cheveux comprenant: un boîtier avec un moyen de préhension (1); un corps d'enroulement (2) pour les mèches de cheveux monté sur le boîtier et s'étendant à partir de ce dernier; un organe de production de vapeur relié à un moyen de distribution (20) de vapeur débouchant dans le corps d'enroulement (2); un moyen de serrage (10) d'une mèche de cheveux sur le corps d'enroulement (2), caractérisé en ce que: le moyen de distribution de vapeur est un élément tubulaire (20) monté coaxial dans le corps d'enroulement (2) à partir du boîtier, ledit élément comportant au moins un orifice (21) de distribution de vapeur; le corps d'enroulement (2) comporte des perçages (4b) pour le passage de la vapeur. Fer à friser à vapeur.
Patent FR-2715756-A1 (FR)
Title: Magnetic track read/write apparatus e.g. for credit card
Inventor: BERNARD GARBE
IPC: G11B17/32
Filed: 1994-01-28
Abstract: The mechanism includes a magnetic head (4) with an air gap (5) facing a magnetic strip on a card. A pressure wheel (6) is carried on an arm (7) pivoted (8) at one end and presses the magnetic strip against the head. A spring (10) under the arm ensures pressure toward the head and makes contact with the air gap in the head when there is no card in the reader. The surface of the pressure wheel has diagonally extending grooves across the face. The axial length of the wheel is at least equal to the length of the air gap, with rotation of the wheel cleaning the whole length of the head. The wheel may rotate freely or be driven through a belt.
Patent WO-9514497-A1 (WO)
Title: Dispositif portatif de stockage de liquide injectable
Inventor: NEFTEL FREDERIC
IPC: A61M1/02
Filed: 1994-11-22
Abstract: La présente invention concerne un dispositif portatif de stockage d'un liquide injectable, qui comprend un réservoir souple contenant ledit liquide et une tubulure de sortie raccordée audit réservoir, caractérisé en ce qu'il comprend en outre des moyens de protection (18, 20, 28) qui comprennent une pièce (28) en forme de courbe hélicoïdale à axe longitudinal déformable, ledit réservoir (10) étant disposé à l'intérieur de ladite pièce, ladite pièce étant réalisée en un matériau élastique.
Patent FR-2716986-A1 (FR)
Inventor: ROGER CORNET
IPC: G04B3/00
Filed: 1994-03-03
Abstract: Timepiece comprising a face (3), hands (1, 2) and a clock movement (5) for driving said hands (1, 2). The timepiece is characterized by a visible escapement mechanism (6 to 8), mounted on said face (3) on the same side as the hands (1, 2) and linked to means for its displacement. Said mechanism comprises, in a manner known per se, an espace wheel (6), a balance wheel (7) and a pallet fork (8). Said pallet fork (8) is characterized by having, on the opposite side of the balance wheel (7), two diverging balancing arms (8e), bent outwards (8f) and including, on the end thereof, a weight-forming protuberance (8g).
Patent FR-2717760-A1 (FR)
Title: Dispositif de réduction de la trainée aerodynamique d'une cavité dans un écoulement et véhicule, notamment ferroviaire, comprenant un tel dispositif.
Inventor: HAENTJENS STEPHEN
IPC: B61D17/02
Filed: 1994-03-24
Abstract: La présente invention porte sur un dispositif de réduction de la traînée aérodynamique d'une cavité (1) dans un écoulement (6); caractérisé par une lamelle (7) disposée en amont de la cavité (1), à cheval sur au moins l'une des césures (4, 5) et sur la paroi correspondante (2, 3) du véhicule correspondant (8, 9) et à proximité de ladite paroi (2, 3). L'invention porte également sur un véhicule, notamment ferroviaire, comprenant un tel dispositif.
Patent FR-2717983-A1 (FR)
Title: Plough with symmetrical ploughing body
Inventor: LOUIS PERRET
IPC: A01B61/04
Filed: 1994-04-05
Abstract: The symmetrical plough body (1B) has a plough head which is connected to a tractor. A beam (6), having a side girder (6A), is connected directly or indirectly to the plough head by a pivot with a longitudinal vertical axis. The beam carries a ploughing part (11B) composed of a stanchion (12B) connected to the beam by a first pivot (16), with a longitudinal horizontal axis (16a) orthogonal to the beam. A ploughing body (13-14) is fixed to the stanchion. One or several energy accumulators (25B) are implanted in the beam and connected to it by a second pivot (28B) and to the stanchion by a third pivot (29B). The energy accumulators store energy provided by the ploughing part at the time of disengagement and returns it once the obstacle is cleared.