baber/WOPTO huggingface dataset:
Patent FR-2746701-A1 (FR)
Inventor: BAUMULLER THEODORE
IPC: B31D5/00
Filed: 1996-03-27
Abstract: A machine for making a packing/stuffing material from a starting material consisting of a stack of paper sheets continuously fed thereto, by feeding and crumpling the starting material then assembling the crumpled material by applying pressure a series of times to form a quilted strip (M), characterised in that the rotation of at least one drive means of the machine is monitored by a proximity sensor (30) adjacent to at least one element that is secured to a shaft mechanically connected to said drive means (5, 11), and interacts with said proximity sensor (30) such that the latter generates pulses every time said element passes said sensor, and transmits them to a central unit including circuits for controlling the pulse frequency and/or the pulse count and comparing same with values stored in a memory.
Patent FR-2746677-A1 (FR)
Title: Support for rails carrying suspension hooks for electrostatic powder coating
Inventor: POINCOT JEAN
IPC: B05B5/08
Filed: 1996-03-28
Abstract: The support for racks carrying items for electrostatic powder coating has two horizontal rails (2) that attach to two vertical racks (3). . The horizontal rails are made of square section tube and terminate in female couplings which fit over corresponding male connectors (8) fixed to the inside of the racks. The racks have slots along their length, sloping upwards toward their opening (7), to accept the ends (9) of the rails (5) that carry the hooks supporting items to be coated. Obliquely sloping pins (6) project from the side wall of the racks. These pins engage with two U-shaped support columns (4) to create an electrical contact to carry electrical current to each of the suspension rails.
Patent FR-2747443-A1 (FR)
Title: Uni=directional free wheel for automatic gearboxes
Inventor: LE CALVE MARC
IPC: F16D41/07
Filed: 1996-04-16
Abstract: The freewheel consists of several wedges (5) mounted in a holding cage (8). Several rolling elements (15) are mounted in a supplementary cage (18). An exterior ring (1) is provided with a sliding way cut-out (6) for the wedges (5). A rolling way (16) is provided for the rolling elements. An interior ring (2) is provided on its outer cylindrical surface. A sliding way (7) is provided for the wedges (5) and a rolling way (17) for the rolling elements, in a way to allow the unidirectional coupling of the interior and exterior rings. It contains one side, an end plate (12) solid to one of the rings, adjacent to the holding cage (8) of the wedges to ensure its axial retention in one direction. The supplementary cage (18), holding the rolling elements (15) contains an axial retainer, in the other direction, in relation to the ring supporting the end plate.
Patent FR-2748458-A1 (FR)
Title: Packaging panel, e.g. spacer for palleted articles
Inventor: MAILLOT GUILLAUME
IPC: B65D57/00
Filed: 1996-05-07
Abstract: The packaging panel (1), e.g. for use as a spacer between layers of articles stacked on a pallet, is made from an extruded polyolefin material such as polypropylene or polyethylene, and has a flap (2) along at least one edge and preferably along two parallel edges, bent over at an angle of less than 90 deg , and preferably 70-80 deg . The panel is cellular, with closed cells to prevent bacterial development, and the flaps can be angled either upwards or downwards, being bent over after heating.
Patent FR-2748887-A1 (FR)
Inventor: SOREL ALAIN
IPC: G03F9/00
Filed: 1996-05-15
Abstract: The mask has two masks (12) mounted on an upper (10) and a lower structure. The masks hold a printed circuit board between them. There is an optical alignment mechanism to detect the alignment error between the top and bottom plates. Mask side fixings (20,22) allow independent displacement of the two masks to give independent mask movements, and correct the alignment error. A light source illuminates the mounted printed circuit board to activate the photosensitive cover.
Patent FR-2738238-A1 (FR)
Title: Verre colore gris tres fonce sodo-calcique
Inventor: DUPONT CAMILLE
IPC: C03C4/02
Filed: 1996-09-03
Abstract: La présente invention concerne un verre sodo-calcique coloré gris très foncé. Ce verre contient comme éléments colorants le fer, le cobalt et le selenium selon les proportions suivantes (exprimées en pourcentage en poids du verre sous la forme indiquée): Fe2 O3 de 1,00 à 1, 65%, Co de 0,017 à 0,030% et Se de 0,001 à 0,010%. Le verre présente une transmission lumineuse, mesurée pour une épaisseur de verre de 4 mm avec l'illuminant A (TLA4) inférieure à 20% et une transmission énergétique totale, mesurée pour une épaisseur de verre de 4 mm (TE4) inférieure à 20%. Ce verre convient particulièrement aux toits ouvrants pour véhicules.
Patent FR-2754374-A1 (FR)
Title: Dispositif d'entrainement en rotation d'un bras d'une centrifugeuse de grandes dimensions
Inventor: LHENRY BERNARD
IPC: B64G7/00
Filed: 1996-10-08
Abstract: L'arbre d'entraînement de la centrifugeuse est relié à une couronne dentée en prise avec une pluralité de pignons. Les pignons sont entraînés chacun en rotation par un système d'entraînement comportant au moins un moteur asynchrone (12), un système d'alimentation du moteur asynchrone (12) en courant électrique comprenant, reliés à un bus (18) à courant continu, une source de courant continu (19, 20) un onduleur (17) réalisant le contrôle vectoriel du moteur asynchrone (12), un moyen de stockage d'énergie (21), de préférence sous la forme d'une batterie d'accumulateurs et une résistance électrique (25) de dissipation d'énergie, lors des freinages de la centrifugeuse. L'invention s'applique en particulier aux centrifugeuses pour l'entraînement de pilotes d'aéronefs.
Patent FR-2739747-A1 (FR)
Title: Towing structure for coupling cutting machine to tractor
Inventor: KONO MASAKATSU
IPC: A01B59/06
Filed: 1996-10-11
Abstract: The towing structure comprises a support frame (41) which is mounted onto the tractor. A tube (42) is transversely supported on the support frame. A coupling (50) connects one end of the cutting machine (20) to the tube. The coupling comprises a plate with an upper jaw (56) and a plate with a lower jaw (53) each having a cavity for receiving the tube. One of the jaw plates is pivoted to the other plate by a pin (55) so that they can engage and hold the tube. The part which displaces the jaw plate into the holding direction comprises a bolt (59) and a nut (61,62). The nut has a finger fastening bar. A hydraulic cylinder (43) is mounted on one end of the tractor. An open U notch (51), located at one end of the cutting machine, receives the upper end of the hydraulic cylinder piston rod (44). The piston rod can be displaced downwards in order to raise the notch when the cutter is detached from the tractor.
Patent FR-2751771-A1 (FR)
Title: Conditional access system making it possible for service provider to supply particular users
Inventor: CAMPINOS ARNALDO
IPC: H04N7/167
Filed: 1996-10-31
Abstract: The message (MEC) making it possible to deliver conditions of access (2) to a scrambled service intended for at least one user. The message (MEC) contains a first item (4, Al) consisting of a control word (Cwi) encrypted by an algorithm with key K1, a second item (5), the content (HASHK) of which makes it possible to validate and verify the content of the message (2). The content of the second item is controlled by a key Q. It contains n-1 additional items each containing the control word (Cwi) encrypted by an encryption algorithm with respective keys K2, K3, ..., Kj, ..., Kn.  The message (MEC) is characterised in that it contains n additional items, the content of which consists of the key indices I(K1), ..., I(Kj), ..., I(Kn). The key index I(Kj) is associated with the key Kj (j = 1, 2, ..., n).
Patent WO-9900484-A1 (WO)
Title: Method for concentrating a solution such as grape must at low temperature and atmospheric pressure
Inventor: DE SURREL DE SAINT JULIEN JEAN
IPC: C12H6/00
Filed: 1997-06-26
Abstract: The invention concerns a method for concentrating solutions such as grape must, characterised in that it consists of the following steps: bringing the solution to be concentrated, taken at storage temperature, above a tank to diffuse it in sheet, by gravity and at atmospheric pressure; force the resulting diffused solution to trickle down around heating elements; maintain the temperature of said heating elements at about 80 °C to produce partial evaporation of the solution without allowing the temperature of the final concentrate to exceed 50 °C; mechanically extracting the resulting vapours by generating inside the tank an current from an intake of cold and dry air according to an adjusted flow rate to avoid re-condensation while limiting their velocity; recuperating the concentrate at the bottom of the tank and sending it back to generate a continuous concentration cycle.
Patent WO-9818020-A1 (WO)
Inventor: DOISY YVES
IPC: G01S13/58
Filed: 1997-10-14
Abstract: L'invention concerne les procédés qui permettent de mesurer le décalage Doppler des échos d'un système de détection. Elle consiste à moduler la fréquence des impulsions des émissions de ce système par une fonction pseudo-hyperbolique telle que l'on puisse utiliser un nombre restreint de copies du signal d'émission pour effectuer les opérations de corrélation à la réception et les faire suivre d'une opération d'interpolation. Elle permet de simplifier les récepteurs de sonars ou de radars.
Patent FR-2760101-A1 (FR)
Title: Procede d'assemblage d'un dispositif opto-hybride
Inventor: ARTIGUE CLAUDE
IPC: G02B6/122
Filed: 1997-02-24
Abstract: L'invention se rapporte à un procédé d'assemblage d'un dispositif opto-hybride comprenant un composant passif (1) couplé optiquement à un composant passif (1) . Le composant passif est réalisé dans des couches de silice (6, 7, 8) sur un substrat en silice, les couches et le substrat formant une structure silice sur silice (100) . Le procédé est particulièrement caractérisé en ce qu'il consiste à: réaliser un élément intermédiaire (4) ayant une bonne conductivité thermique et un coefficient de dilatation thermique similaire à celui du composant actif (2) ,fixer le composant actif (2) sur l'élément intermédiaire (4) ,former une cavité (5) dans la structure silice sur silice (100) et fixer l'élément intermédiaire (4) sur cette structure (100) de sorte que le composant actif (2) est placé à l'intérieur de la cavité (5) et couplé optiquement au composant passif (1) .
Patent FR-2760644-A1 (FR)
Title: Composition a base de collagene, son procede de preparation et ses applications
Inventor: MOTTE DOMINIQUE
IPC: A61K8/00
Filed: 1997-03-13
Abstract: Procédé de préparation d'une composition à base de collagène qui consiste à broyer des fibres de collagène à une granulométrie de 10 et 100 microns et à les mélanger à de l'eau et à un polysaccharide pour en faire un gel.
Patent FR-2760978-A1 (FR)
Title: Vertical mixer e.g. for products in powder or paste form, e.g. flour
Inventor: CHRISTIEN ALAIN JEAN YVES
IPC: B01F7/24
Filed: 1997-03-19
Abstract: The mixer consists of a chamber (1) which is cylindrical at the top and conical at the bottom, where it has an outlet (2), and contains a spiral auger (4) inside a vertical tube (5) with an aperture (7) at the top but not extending as far as the outlet end of the chamber. The lower section (4a) of the auger (4) extends beyond the lower end of the tube (5) and into a cylindrical outlet (8) where it is sealed e.g. by an inner sleeve.  The mixed product is able to pass through the outlet while the auger rotates, but is blocked inside the outlet once the auger drive motor (6) is stopper.
Patent FR-2765200-A1 (FR)
Title: Cantilevered frame for storing/transporting timber, panels and other large components
Inventor: DECOURTEILLE MARC
IPC: A47B57/46
Filed: 1997-06-27
Abstract: The frame consists of a series of rectangular-section columns supporting horizontal arms and connected at the lower ends to bases (2) formed from lengthwise members set perpendicular to the columns. Each base is joined to a column by a connecting piece (6) which is welded to the column and bolted to the base, and has a portion with an inverted L-section which is no wider than the column. Each connecting piece (6) has a first portion with a height corresponding approximately to that of the base and a length greater than the width of the column, measured in the direction of the base, and a second portion perpendicular to the first and corresponding to the width of the column. The first portion is welded to the lower part of the column and the base is joint to it by bolts.
Patent FR-2769091-A1 (FR)
Inventor: LACOT ERIC
IPC: G01N21/63
Filed: 1997-09-30
Abstract: The invention concerns an optical detector comprising a class B laser source (1) emitting a beam (3) at a first optical frequency; means (4) interacting with the beam (3) to supply a radiation (5) at modified optical frequency, the phase shift between the first frequency and the modified frequency being close to the laser relaxation frequency; means (6) for irradiating a selected zone of a medium to be studied by means of radiation at the modified frequency; means (6; 6', 12") for injecting into the laser the light sent back by the selected zone; and means (9, 14, 15, 16) for detecting the disturbance in the laser output brought about by the re-injected light.
Patent FR-2754698-A1 (FR)
Title: Screen for shower cubicle in bathroom
IPC: A47K3/34
Filed: 1997-10-20
Abstract: The shower screen (1) has at least one fixed wall section (2) and at least one moving wall section (3). Horizontal displacement takes place in relation to the first section through two parallel fixed rails (4,5) fitted at or on the first wall working with a moving guide rail (6) fitted at or on the moving wall.The moving guide rail extends over the width of the wall towards the fixed rail. It has a roller at the end to ride in the lowermost fixed rail. At the same time, a fixed carrier roller at the lowermost fixed rail is near a vertical edge of the wall and a guide roller is aligned with the uppermost fixed rail at or on the moving wall near a vertical edge to ride in the uppermost fixed rail, to give a three-point mounting
Patent FR-2772182-A1 (FR)
Inventor: COUDERCHON GEORGES
IPC: H01F1/153
Filed: 1997-12-04
Abstract: Production of a nanocrystalline soft magnetic iron-silicon-boron alloy magnetic core involves crystallization heat treatment of the amorphous alloy at 150-400 degrees C in a transverse magnetic field of rectangular waveform. Production of a magnetic core of nanocrystalline soft magnetic alloy, containing more than 60 at.% Fe, 10-20 at.% Si, 0.1-2 at.% Cu, 5-20 at.% B and 0.1-10 at.% of one or more of Ti, Nb, Zr, Hf, V, Ta, Cr, Mo, W and Mn, the sum of Si + B being less than 30 at.%, involves crystallization heat treatment of the amorphous alloy to obtain a core having a maximum impedance magnetic permeability ( mu z) with a value of 350000 at 50 Hz and 25 degrees C and with a variation of less than 25% over the -25 to +100 degrees C range. The novelty is that the core is heat treated at 150-400 degrees C in a transverse magnetic field of rectangular waveform.
Patent FR-2771854-A1 (FR)
Title: Procede de realisation d'interconnexions metalliques dans des circuits integres
Inventor: GAYET PHILIPPE
IPC: H01L21/768
Filed: 1997-11-28
Abstract: L'invention concerne un procédé de formation de métallisations (36) remplissant, selon un contour choisi, l'épaisseur d'une couche diélectrique (38) en un matériau difficile à graver de façon définie, cette couche diélectrique étant formée sur un support (31), comprenant les étapes consistant à former sur le support (31) une couche sacrificielle (32) ayant l'épaisseur souhaitée pour la couche dudit matériau; ouvrir la couche sacrificielle selon ledit contour; former des métallisations (36) dans les ouvertures; éliminer la couche sacrificielle; et déposer une couche (37) dudit matériau sur une épaisseur au moins égale à celle des motifs métalliques.
Patent FR-2772821-A1 (FR)
Title: Cremone-serrure pour porte, porte-fenetre ou analogue
Inventor: PREVOT GERARD
IPC: E05B15/00
Filed: 1997-12-22
Abstract: L'invention a trait à une crémone-serrure pour porte, porte-fenêtre ou analogue, comprenant, logé dans un boîtier (2), un mécanisme de commande (3) comportant, d'une part, des moyens d'actionnement (4) d'au moins une tringle de manoeuvre (5, 5A) et, d'autre part, un élément à clé (12) pour la commande de moyens de blocage (13) de la ou des tringles de manoeuvre (5, 5A) en position de verrouillage.Selon l'invention, ces moyens de blocage (13) consistent en un cliquet de blocage (14) qui, sous l'impulsion de l'élément à clé (12), est conçu apte à coopérer, en position de verrouillage, avec une crémaillère (15) associée directement ou indirectement à la ou les tringles de manoeuvre (5, 5A) pour immobiliser cette ou ces dernières dans la seule direction de déverrouillage.La présente invention concerne le domaine de la quincaillerie du bâtiment.
Patent FR-2773125-A1 (FR)
Title: Dispositif de cloisonnement modulaire de coffre de vehicule
Inventor: BERTRAND BELANGER PASCAL
IPC: B60R5/04
Filed: 1997-12-29
Abstract: L'invention concerne un dispositif de cloisonnement modulaire de la partie arrière d'un véhicule formant coffre.Ce dispositif comprend un panneau de plancher (2) susceptible de prendre des positions variables. Il est amovible et coopère par ses bords (26, 27) avec des moyens de retenue (31, 32, 33, 34) solidaires des parois latérales internes (13) de la partie arrière du véhicule.L'invention trouve application dans le domaine de l'automobile.
Patent WO-9833321-A1 (WO)
Title: Control device for photographing any person in front of an entrance door
Inventor: KOSANIC CHRISTIAN
IPC: G08B15/00
Filed: 1998-01-22
Abstract: The invention concerns a control device for photographing any person in front of an entrance door (3). The device is set in a subscriber's (1) house comprising control means for photographing any person standing in front of the entrance door (3). The digital camera (4) is a manually operated, it is connected to a subscriber processing unit, including a burglar-proof buffer memory (5) storing said photographs, said buffer memory (5) automatically addresses, by transmitting means (9), the photographs to a storing and archiving centre (6) connected to a whole set of devices. The invention is applicable to the security of persons and of property.
Patent FR-2773405-A1 (FR)
Inventor: CLERC FABRICE
IPC: G07C9/00
Filed: 1998-01-08
Abstract: The invention concerns a method for controlling the access of an electronic key to an electronic lock inside a predetermined time frame which consists in; initialising the lock with a reference metering value; then, at each attempt for accessing the lock with the key: reading in the key a previously stored time frame; storing a current time value delivered by the real time clock; transmitting from the key to the lock the time frame and the current time value; and, in the lock: verifying the coherence of the current time value with the time frame; in case of coherence, authorising access, and updating the reference metering value, on the basis of the current time value transmitted; otherwise, prohibiting the key from accessing the lock.
Patent WO-9854090-A1 (WO)
Title: Silice precipitee utilisable comme charge renforçante pour elastomeres
Inventor: CHEVALLIER YVONNICK
IPC: C08K3/36
Filed: 1998-05-15
Abstract: L'invention concerne un nouveau procédé de préparation de silice précipitée utilisable comme charge renforçante pour élastomères. Elle est aussi relative à de nouvelles silices précipitées sous forme de poudre, de granulés ou, de préférence, de billes sensiblement sphériques, ces silices étant caractérisées par le fait qu'elles possèdent: une surface spécifique BET comprise entre 185 et 250 m2/g, une surface spécifique CTAB comprise entre 180 et 240 m2/g, une distribution poreuse telle que le volume poreux V2 constitué par les pores dont le diamètre est compris entre 175 et 275 Å représente moins de 50 % du volume poreux V1 constitué par les pores de diamètres inférieurs ou égaux à 400 Å, un volume poreux (V¿d1?) constitué par les pores de diamètre inférieur à 1 νm supérieur à 1,65 cm?3¿/g, un indice de finesse (I.F.) compris entre 70 et 100 Å, un taux de fines (τ¿f?), après désagglomération aux ultra-sons, d'au moins 50 %.
Patent WO-9853099-A1 (WO)
Title: Method for detecting qualitative and quantitative alterations in dna and ligands of said alteration ligands
Inventor: CHAUBRON FRANCK
IPC: C12Q1/6827
Filed: 1998-05-20
Abstract: The invention concerns a method for demonstrating an alteration in a DNA sequence, characterised in that: a) said DNA sequence is brought in the presence of a composition comprising at least a compound identifying the type of alteration concerned, called ligand, in a medium ensuring the identification; b) revealing the identification of the alteration by said ligand. The invention is useful for demonstrating the genotoxic properties of a medium by measuring the alteration produced by the medium on the DNA sample, and for demonstrating an alteration of the DNA repair system.
Patent WO-9903104-A1 (WO)
Title: Support base for compact disc
Inventor: MATHIEU BRUNO
IPC: G11B33/04
Filed: 1998-06-15
Abstract: The invention concerns a support base (1), in particular for compact disc (5), comprising means for fixing a compact disc (5) by its central aperture and at least a supporting zone (2, 3) to be in contact with part of the compact disc (5), characterised in that: the support base has a cutout defining a single arm (6) capable of elastic deformation under a force of pressure (P) directed towards said support base (1); the arm (6) free end (7) has a push-button (8) made in a single piece; the push-button comprises fixing means combined with centring means (12 or 14); under said force of pressure (P), the push-button (8) passes beneath the compact disc (5) plane, to clear its central aperture; after said force is released, the elastic arm (6) returns to its initial position raising the disc.
Patent FR-2774495-A1 (FR)
Title: Procede d'identification de cartes electroniques presentes dans une zone d'investigation
Inventor: GAULTIER JEAN MARIE
IPC: G07C9/00
Filed: 1998-02-04
Abstract: La présente invention concerne un procédé d'identification de cartes électroniques présentes dans une zone d'investigation à chacune desquelles est attribué de manière univoque un numéro d'identification codé sur M bits répartis en P blocs de Q bits, consistant à reconstituer bloc par bloc les numéros d'identification selon un algorithme itératif arborescent, dans lequel chaque itération comprend une étape d'émission d'un message d'interrogation (C(k, XXXX)) à destination de certaines cartes et une étape d'émission par chacune desdites cartes d'un message de réponse comprenant un bit de service (B1, B2, B3) dans une fenêtre temporelle étroite dont le positionnement dans une séquence de 2Q fenêtres identiques successives (WF , WE ,..., W0 ) indique la valeur d'un bloc de bits encore non identifié de son numéro d'identification.
Patent FR-2760311-A1 (FR)
Title: Radiotelephone et procede de calibrage d'horloge pour mode d'appel par intervalles dans un systeme de radiotelephone cdma
Inventor: TESTUD JACQUES VICTOR
IPC: H04B1/16
Filed: 1998-02-16
Abstract: Radiotéléphone (104) dans un système de radiotéléphone (100) entrant dans un mode de veille à faible puissance et décomptant la durée du mode de veille à l'aide d'un générateur d'horloge de veille présentant une résolution grossière. Le radiotéléphone synchronise le calage dans le temps du radiotéléphone avec celui du système à l'aide d'un oscillateur (116) présentant une résolution fine. Le radiotéléphone sort alors du mode de veille à faible puissance en synchronisme avec le calage dans le temps du système.