baber/WOPTO huggingface dataset:
Patent FR-2638452-A1 (FR)
Title: Nouveaux trifluoromethylbenzenes halogenes
Inventor: SEPER KARL W
IPC: C07C205/12
Filed: 1989-10-27
Abstract: Les nouveaux trifluorométhylbenzènes halogénés répondent à la formule développée : (CF DESSIN DANS BOPI) dans laquelle X est un halogène, de préférence Cl, F ou Br, et R est un groupe choisi parmi -COOH, -C(O)NH2 et -CN. Ces composés sont des intermédiaires pour les éthers trifluorométhyldiphényliques pesticides et sont transformés en ces éthers par remplacement du fluor en para du trifluorométhyle par un groupe phénoxy substitué, dans une substitution nucléophile aromatique. Un nouvel intermédiaire qui est transformé par réaction avec du cyanure cuivreux et HONO en composé de formule dévelop- pée ci-dessus, dans laquelle X est F et R est -CN, est la 2,3-difluoro-5-(trifluorométhyl)aniline et répond à la formule : (CF DESSIN DANS BOPI)
Patent FR-2654340-A1 (FR)
Inventor: DENNIS BIGG
IPC: A61K31/47
Filed: 1989-11-14
Abstract: Novel benzo [b] phenathroline derivatives of general formula (I), wherein A represents a nitrogen atom or a Me-N<+> radical; R1 represents, independently from R2, a formyl radical (CHO), a radical of the formula -CH2OR3, wherein R3 is a hydrogen atom or a C1-4 alkyl group; R2 represents, independently from R1, a hydroxyl radical, a radical of the formula -NHR4, wherein R4 is a hydrogen atom or a C1-4 alkyl group; or R1 and R2 together represent: a -CH2OH2N(R4)- radical, wherein R4 is a hydrogen atom or a C1-4 alkyl group, a -CH2OCH2O- radical; and the therapeutically acceptable mineral or organic salts thereof.
Patent FR-2654887-A1 (FR)
Title: Compatible coding and uncoding method and device for television images of different resolutions
Inventor: MICHEL PECOT
IPC: H04N7/26
Filed: 1989-11-20
Abstract: In this method, the signals representing the images are transmitted on a transmission channel (66) between at least one transmission coder and one reception decoder linked to a receiver. It consists: in the transmission coder - in chopping (46...57) into sub-bands according to the same tree structure by filtering and decimation, the spatial frequency band of the signals to be transmitted, whatever their resolution family - in independently coding (32...38) the signals to be transmitted in each sub-band and in multiplexing (29, 30, 31) the coded signals of the sub-bands before transmitting them on the transmission channel and, in the reception decoder - in demultiplexing the coded signals received in each sub-band - in decoding signals received relating to each sub-band depending on the resolution of the signals transmitted and of the receiver's own resolution. Standardisation of television systems.
Patent FR-2649512-A1 (FR)
Title: Dispositif pour discriminer un etat de sommeil
Inventor: KOYAMA EMI
IPC: A61B5/00
Filed: 1989-11-24
Abstract: Dans ce dispositif, un signal obtenu à partir du corps d'un utilisateur par unité de temps établie par un moyen 20 est mesuré par un moyen de mesure 11 et une variation dans ce signal biologique est calculée par un moyen 19, et l'état de sommeil est discriminé par un moyen 22 entre une période de sommeil lent et une autre période de sommeil, le moyen 19 de calcul de variation fournissant des indices de variation représentant la variation du signal biologique sur la base d'une première valeur de variation indiquant une tendance d'incrémentation en séries chronologiques du signal biologique à partir de l'instant de début de la mesure et une seconde valeur de variation indiquant la variation momentanée du signal biologique, les périodes de sommeil respectives étant discriminées par le moyen 22 sur la base de la densité de distribution des indices de variation dépassant un seuil prédéterminé.
Patent FR-2655329-A1 (FR)
Title: Process for the production of acetylene by partial oxidation of hydrocarbons
Inventor: JACQUES LEDE
IPC: C07C2/78
Filed: 1989-12-06
Abstract: The present invention relates to a process for the production of acetylene by partial oxidation of hydrocarbons. More particularly, it relates to a process for the production of acetylene by partial oxidation of gaseous hydrocarbons or hydrocarbons in the vapour state by means of oxygen in a flame reaction followed by abrupt cooling of the hot gases produced, characterised in that the abrupt cooling is carried out by injection of a cold gas. In a particularly advantageous embodiment, the cold gas is a fraction of the gases produced which has been cooled beforehand.
Patent WO-9107790-A1 (WO)
Title: Electric control and/or apparatus to be fixed in a panel opening
Inventor: GENDRE MICHEL FRANCOIS
IPC: H02B1/044
Filed: 1990-10-31
Abstract: A base (10) integral with a barrel (4) which traverses the opening (6) carries a lever (16) with two branches (17, 18) of which an opposite side (24) is hinged in an extension (30a) and whose extremity ridges bear against the back face (12) of the panel (7). A single screw (35) allows to control the pivoting motion of the lever (16) towards the panel. Application to the fixing of control and/or signalling apparatuses in openings of electric installation panels.
Patent FR-2658392-A1 (FR)
Title: Nouveau liant alimentaire, procede d'obtention, produit alimentaire le comprenant.
Inventor: PIERRE COMBEAUD
IPC: A23L13/40
Filed: 1990-02-21
Abstract: L'invention a pour objet un liant protéique destiné à l'industrie alimentaire comprenant au moins deux composants protéiques d'origine différente, caractérisé en ce qu'il est obtenu par cuisson-extrusion de ses composants. Le liant protéique est avantageusement utilisé dans l'industrie de la charcuterie.
Patent FR-2647934-A1 (FR)
Title: Dispositif d'affichage a cristaux liquides
Inventor: MIYADERA SHUNICHI
IPC: G02F1/13357
Filed: 1990-06-06
Abstract: Il s'agit d'un dispositif d'affichage à cristaux liquides 2 prévu pour recevoir un signal vidéo et afficher une image qui lui correspond à ce signal, comportant un affichage à cristaux liquides pour afficher une image correspondant à un signal vidéo reçu sur un affichage à cristaux liquides, un éclairage de fond étant prévu pour irradier de la lumière sur celui-ci et un commutateur 7 étant utilisé pour placer ledit éclairage de fond sur MARCHE et ARRET. L'éclairage de fond est automatiquement éteint lorsqu'une période de temps prédéterminée s'est écoulée pendant laquelle le signal vidéo porteur d'une donnée d'image dans une condition prédéterminée n'a pas été reçu.
Patent FR-2663538-A1 (FR)
Title: Procede de preparation de microspheres de corps gras chargees ou non chargees en une substance active.
Inventor: ALAIN ROLLAND
IPC: A61K8/34
Filed: 1990-06-26
Abstract: Nouveau procédé pour la préparation de microsphères de corps gras, non-solubles dans l'eau, chargées ou non chargées en une substance active. Ce nouveau procédé est caractérisé par la dissolution d'au moins un corps gras choisi parmi les alcools aliphatiques ayant de 8 à 16 atomes de carbone, les acides aliphatiques ayant de 11 à 15 atomes de carbone et les esters de ceux-ci ou leurs mélanges, éventuellement avec une substance active, dans un solvant miscible dans l'eau qui peut également solubiliser ladite substance active, suivi par l'introduction, de préférence par injection à l'aide d'une seringue, de ce mélange dans un milieu aqueux sous agitation et à une température comprise entre 4 degré C et le point de fusion du ou des corps gras choisi(s) et par la récupération et le séchage des microsphères ainsi obtenues. Utilisation des microsphères obtenues selon le procédé dans des compositions à usage thérapeutique ou cosmétique.
Patent FR-2649261-A1 (FR)
Title: Rotor with magnets for a magneto generator
Inventor: NOZUE YUTAKA
IPC: H02K1/27
Filed: 1990-06-29
Abstract: A rotor for a magneto generator mounted on a vehicle includes a yoke 11 in which are housed a multiplicity of magnets 12 and which has one end open with an annular seaming rim 19 forming the periphery thereof. A cover 14 is mounted on the inside of the magnets inside the yoke and includes an upper edge 43 extending radially outwards. This upper edge exhibits at an intermediate section a setback bent towards the inside of the yoke. During seaming, the seaming rim 19 is bent radially inwards and thus pushes the forward end of this edge radially inwards. Thereby, a portion of the upper edge is deformed and becomes applied against the upper faces of the magnets, thus fixing them in the yoke.
Patent FR-2666834-A1 (FR)
Inventor: ADAM THIERRY C M I F O
IPC: E02D27/34
Filed: 1990-09-17
Abstract: Technical device which can be fitted to all types of private or communal housing, allowing the latter to resist natural phenomena (earthquake, cyclone), characterised in that it includes: a cable (8) fixed to the framework of the longitudinal girders allowing the cabling system (7) to be fastened, (9) cables placed at each end of the soleplates (6) which form a connection between the post (10) and the soleplate (6), (3) edging strips acting as shuttering for the upper longitudinal girders (2), rubber corner pieces which will be installed only after the lower longitudinal girders (5) have been sealed in, (4) central rubber chaining, (5) lower longitudinal girders.
Patent FR-2667372-A1 (FR)
Title: Clutch device with epicycloid train
Inventor: CLAUDE VERNIER
IPC: F16H37/04
Filed: 1990-09-28
Abstract: In this clutch with an epicycloid train, a flat annular ring (7) is immobilised against an internal shoulder (8a) in the housing by means comprising an annular member (10) which can move in terms of rotation and axially opposite the said ring (7), a fixed cam (12), at least one cam follower (14) located in a cage (11) mounted rotationally integral with the said member (10) between the latter and the said cam (12), and an element (16) for controlling the said cage. Preferably, the cam (12) includes at least one lobe consisting of the end of a cavity (13) inclined in the circumferential direction, and in which is located a ball (14) constituting the follower. A controlled self-clamping effect decreases the load required of the operator. The clutch may serve to constitute a safety device of the "dead man" type.
Patent FR-2668197-A1 (FR)
Title: Anti-theft display unit for displaying products for sale
Inventor: ALEXANDRE SOUCHKO
IPC: E05B69/00
Filed: 1990-10-22
Abstract: Display unit comprising: two vertical posts (2) associated with a horizontal crossmember (1) and with a rack system (3), including connectors (4) and orifices (9) for fastening, as well as a cover (6) with a lock (7) allowing there to be trapped, in its notches (5), end-fittings (16) and winders (17) for cables (wires) (8), (8-A) and (8-B) provided with end-fittings (16-A) associated with clothes hangers (10) and (13) or provided with loops (17) allowing goods other than garments to be fastened. The display rack according to the invention is particularly well suited for the sale of garments of a high value, for example garments made of fur or leather.
Patent FR-2671099-A1 (FR)
Title: Process for the production of trehalose by microbial fermentation under conditions which induce variation of the osmotic pressure
Inventor: PHILIPPE BEGUE
IPC: C12P19/12
Filed: 1990-12-27
Abstract: The invention relates to a process for the production of trehalose by fermentation, characterised in that a microorganism which naturally produces trehalose is cultured on a culture medium containing at least one carbon source under conditions which induce variation of the osmotic pressure of the culture medium.
Patent WO-9112175-A1 (WO)
Title: Method and machine for producing variable-sized inflatable elements for the protective immobilization of objects in a container
Inventor: PLATEAU BERNARD
IPC: B65B9/13
Filed: 1991-02-11
Abstract: A method for producing inflatable elements (13) or cushions for the protective immobilization of various objects and for filling up spaces formed between the objects and a container. The method is characterized in that it involves using a weldable air-tight flexible plastic sleeve having a width which is greater than required to allow for deformation when inflated, welding (5) the free end of said sleeve, placing a desired length of sleeve between at least two fill limiting and control devices (9, 2 and 3), making an opening (6) in at least one of the two sides of the sleeve beyond the usable length of the cushion and over at least a portion of the width thereof, injecting air (7) through said opening to fill the cushion up to a desired level, making an airtight welded closure (5) downstream from said opening, and at least partially pre-cutting (8) the area around said opening to allow the finished cushion or the last cushion in a string to be separated easily. A machine for implementing said method is also described.
Patent FR-2680259-A1 (FR)
Title: Apparatus and process for image compression
Inventor: BLONSTEIN STEVEN M
IPC: G06F17/14
Filed: 1991-10-09
Abstract: The invention relates to image compression techniques. An image compression apparatus comprises horizontal-direction transformation means (10) which horizontally transfer input pixels using only an array of adders; a transposition memory (12) which turns the horizontal-direction transformed pixels so as to bring them into the vertical direction; vertical-direction transformation means (16) which receive the vertical pixels and which transform them vertically; and a single multiplier (20) which accomplishes a single multiplication function on the transformed vertical pixels so as to provide compressed pixel data which are representative of the input pixels. Applications to colour photocopiers.
Patent FR-2669492-A1 (FR)
Title: Receiver interface of a digital information transfer system
Inventor: BOLOMEY JEAN-MICHEL H
IPC: G06F13/38
Filed: 1991-11-20
Abstract: The invention relates to a receiver interface for a method of collecting data and a digital information transfer system (DITS). <??>The interface (10) comprises a receiver (16) intended for receiving a digital data word applied to an input channel of this receiver. This word is defined as valid or invalid. In response to the identification of a valid word, this word is processed in order to determine at least one address in memory (20). An interface (22) couples the memory (20) to each of the subsystems with which the interface (10) interacts. <??>Field of application: avionic equipment, etc.
Patent FR-2686055-A1 (FR)
Title: Craft with seat holder structure
Inventor: PHILIPPE GUYOT
IPC: B63B29/04
Filed: 1992-01-10
Abstract: The invention relates to a multiseat kayak with rigid hull (1) and seat holder structure. It hull (1) comprises, on the inside, a central projecting longitudinal hollow box structure (3) integral with the bottom of the hull (4), forming a hull bottom stiffener and flotation chamber and whose face at the upper wall (3a) acts as a seat holder bench whilst the said box structure is provided, on its opposite longitudinal sides, with transverse and longitudinally spaced pairs of foot wedges (6) placed and distributed respectively symmetrically along the base and on each side of the said box structure. The invention is applicable to lightweight, pleasure, touring and competition-sports craft.
Patent FR-2676210-A1 (FR)
Title: Container in the form of a tube and its manufacturing method
Inventor: TATSUO ISHIKAWA
IPC: B65D35/22
Filed: 1992-04-16
Abstract: Container in the form of a tube (1) forming at least two mutually separate chambers for storing mutually separate fluidified substances, for example a cosmetic in the form of a liquid, paste, gel, cream, foam, etc. The container in the form of a tube comprises an internal tube sub-assembly (10) integral with a nozzle (14), for separately discharging the fluidified substances stored in the respective chambers, and an integral external tube (20) comprising a neck (22) engaged in a fluid-tight manner with the said nozzle (14).
Patent FR-2690203-A1 (FR)
Title: Method of determining functioning state of catalytic burner - by increasing quantity of unburnt fuel in exhaust gases and testing burner's oxidation reaction
Inventor: ALAIN ATANASYAN
IPC: F01N13/02
Filed: 1992-04-17
Abstract: The procedure is for use on a catalytic burner (10) connected to the exhaust of an i.c. engine (1). It creates a sharp enrichment of the exhaust gases with unburned fuel, and analyses the state of the burner's operation by the presence or absence of heat released in it, indicating the oxidation of the unburnt fuel. The sharp enrichment of the exhaust gases with unburnt fuel is produced by releasing the accelerator pedal (14) without cutting the fuel feed to the engine, and the oxidation reaction in the burner is detected by a probe situated at the outlet from the burner, comparing the temperature with a set value. ADVANTAGE - More reliable determination of catalytic burner's state of operation.
Patent FR-2690395-A1 (FR)
Title: Dispositif de chargement et déchargement de marchandises sur véhicule avec organe télescopique équipé d'un système d'alimentation en fluide.
Inventor: ALBERT HERITIER
IPC: B60P1/64
Filed: 1992-04-24
Abstract: Le système comporte comme moyens pour conduite le fluide entre un premier et un deuxième embouts (22, 23) respectivement solidaires d'un premier et d'un deuxième éléments (15, 14) d'un organe télescopique: - une conduite rigide (24) entre le premier embout (22) et un raccord (25); - une conduite flexible (26) entre le raccord (25) et le deuxième embout (23); et - un logement prévu sur le deuxième élément (14), logement à l'intérieur duquel se déplace le raccord (25) et se déforme la conduite flexible (26) quand les premier et deuxième éléments (15, 14) coulissent l'un par rapport à l'autre. L'organe télescopique est par exemple une potence de chargement et de déchargement de bennes sur un véhicule.
Patent FR-2690541-A1 (FR)
Title: Procédé d'élaboration automatique d'une représentation implicite des impliquants premiers d'une fonction.
Inventor: OLIVIER COUDERT
IPC: G06F17/50
Filed: 1992-04-28
Abstract: L'invention est relative à un procédé d'élaboration automatique, dans une zone mémoire d'un appareil de traitement de données, d'une représentation implicite des impliquants premiers d'une fonction booléenne, à l'aide de cet appareil. Une fonction booléenne est représentée, dans une autre zone mémoire de cet appareil, sous la forme d'un diagramme de décision binaire (f) de cette fonction. La représentation implicite est obtenue à partir du diagramme de décision, en effectuant des parcours récursifs au travers de ce diagramme pour déterminer des éléments intermédiaires ensuite combinés entre eux suite à chaque récursion. Chaque élément intermédiaire utilise des variables d'occurence (O1 , ..., On ) et des variables de signe (S1 , ..., Sn ). Des moyens sont mis en uvre pour obtenir des éléments intermédiaires normalisés lors de leur élaboration, réduisant ainsi la consommation de mémoire, et des moyens pour combiner entre eux les éléments intermédiaires après leur normalisation.
Patent FR-2692053-A1 (FR)
Title: Model prodn. by selective photopolymerisation of liq. or powder - using active liq. crystal mask or active light source controlled by computer instead of controlled movement focused laser
Inventor: LUCAS GORETA
IPC: B29C67/00
Filed: 1992-06-05
Abstract: Machine has an active mask or active source controlled by a CAD computer to absorb part of the emitted light but less pass selectively the wavelengths able to cause photopolymerisation. Active mask is a liq. crystal device absorbing part of the light from a laser or sundry lamp sources. Liq. crystal is either a screen exposing all the resin surface at once or a bar type lamp sweeps the surface. Active source is a video screen illuminating all the resin surface or a bar of laser diodes or a plasma discharge tube that are swept over the resin surface longitudinally or rotationally. Mask or source or both are computer controlled. Source of long wavelength light is pref. a series of lamps, the light is collimated then passed through two successive bar screen liq. crystal screens. Focussing system pref. follows to allow enlargement or redn. of the image. USE/ADVANTAGE - Machine makes objects by selective photopolymerisation of powders or liquids. Rapid prodn. of prototype models is obtd. in various materials. Useful in place of a controlled laser system an active mask or active light source is used.
Patent FR-2692841-A1 (FR)
Title: Recognition and counting device for printed materials e.g. local newspaper - separate and arranges newspapers along conveyor belt, to present them to camera to identify codes printed on newspaper, to validate codes and reject and count newspapers with non-valid codes
Inventor: ALAIN DELANNOY
IPC: G06K7/10
Filed: 1992-06-24
Abstract: The device (1) dispenses newspapers one by one from a pile of newspapers (5) to be recognised and rejects counted. Each newspaper carries a code (7) of coloured points indicating the day of the year and a code of black points indicating the local edition. The newspapers are carried along a belt so that they are presented under the camera (6) one by one. A computer (8), linked to the camera, verifies the codes read by it and controls the movement of newspapers bearing valid codes to a receptacle (12). It also rejects newspapers with non-valid codes and counts them. ADVANTAGE - Enables count to be quickly made of number of newspapers not sold and returned to wholesalers.
Patent FR-2693977-A1 (FR)
Title: Air conditioning system for use on board aircraft - has filters and compressor allowing introduction of clean air and recycling air whilst maintaining temp and pressure
Inventor: GEORGE ABDEL MESSIH ZAKI
IPC: B64D25/00
Filed: 1992-07-24
Abstract: The air conditioning plant includes a valve (V1) and pump (P1) drawing air from an inlet (E1), to pass through a filter (F1) and further valve (V2). Air passes through further valves (V3,V4) and filters (F2,F3). A compressor (C1) is provided, along with a chamber (ch) for monitoring the pressure and condition of the air. The chamber may be used for conditioning the air, and if there is food present the circuit may be used to prevent the formation of bacteria. USE - Control of air conditioning in military or civilian aircraft for safety of passengers, and safe transport of cargo, including explosives where pressure and temp are important.
Patent FR-2694542-A1 (FR)
Title: Applicator for two liquids mixed before use - has one liq. held inside glass container with foil seal perforated by rotating threaded ring
Inventor: MICHEL SIMONNEAU
IPC: B65D81/32
Filed: 1992-08-04
Abstract: Applicator consists of a rigid plastic section (22) with a glass inner container (1) for colorant, which has an Al foil seal (43) held in place by a ring (37), and a supple plastic section (9) which is mounted on top of the rigid section and contains the oxidant. At the lower end of the glass container there is a threaded ring (29) which allows the container to be raised so that the seal is pierced and the two substances (colorant and oxidant) are mixed. The seal retaining ring (37) pref. has an outer lip (40) to form a seal against the inner surface of the rigid plastic section (22), while the seal perforator is in the form of a cruciform projection inside the supple plastic section (9), with a needle (13) at its tip. The glass container is kept from rotating by guide ribs (2,25) on the facing surfaces of the glass container and rigid plastic section, while the supple plastic section is equipped with a conical applicator nozzle (44) protected by a screw cap (49). USE/ADVANTAGE - Suitable for hair colouring liquids which must be mixed before application. The applicator provides improved protection for colorant inside glass container with seal which is easily perforated when required.