baber/WOPTO huggingface dataset:
Patent EP-0522217-A1 (EP)
Inventor: PERRON MAURICE
IPC: G03G21/04
Filed: 1991-07-10
Abstract: The invention relates to a currency or security document having an anti-counterfeit device. According to the invention, the anti-counterfeit device takes the form of a discontinuous reflecting surface (100) consisting of a succession of individual reflecting elements (101) applied to one face (10) of the document (D) by transfer and organised in one general direction (DG); each individual reflecting element (101) has both a dimension of a plurality of millimetres and optimum compactness for a given area of reflection, in such a way that the reflection phenomenon appears clearly to the naked eye and blinds the known systems of optical reproduction or analysis. The invention also relates to a supporting strip having a transferable reflecting design making it possible to produce such a document. The invention is used particularly for the production of bank notes provided with an anti-counterfeit device applied by transfer. <IMAGE>
Patent EP-0489607-A1 (EP)
Inventor: FOURREY FRANCOIS
IPC: A47C7/00
Filed: 1991-10-02
Abstract: The cover (20) for a seat, made from an outer casing (21) and an inner cushion (22) shaped as a central pillow (221) bordered by two lateral wings (222), in which pillow (221) and wings (222) are arranged so as to form a bowl (220) whose concavity is intended to receive an occupant, in which the cushion (22) has the form of a block (30) in two elements (31, 32) separated by a junction surface (300) and in which that (31) of these elements (31, 32) which is closest to the bowl (200) is made from a material which has a softer consistency than that of the material of the other (32) of these elements (31, 32), so that when the bowl (200) of the cushion receives an occupant the force exerted on the cover (20) in line with the pillow (221) automatically brings the wings (222) closer to one another by tilting about a hinge zone (3020) and vice versa. 
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Patent EP-0487449-A1 (EP)
Inventor: RUEEGG URS
IPC: E03D13/00
Filed: 1991-11-06
Abstract: An insert (3) is inserted into a laterally arranged opening (1a) of the basin (1). A control device (4), a transmitter (5) and a solenoid valve (6) are mounted on a baseplate (3b) of the insert (3). These form the control device for contactless control of rinsing. The solenoid valve (6) is connected via flexible lines (11, 12) to a water connection (8) and to a rinsing inlet (10). The insert (3) is withdrawn to inspect or repair the control device (4, 5, 6), and this renders the individual components freely accessible from the front. <IMAGE>
Patent EP-0483293-A1 (EP)
Inventor: COCKS FRANKLIN H
IPC: H01J61/66
Filed: 1990-10-26
Abstract: Cette invention concerne un système d'éclairage capable de réaliser de grands panneaux animés au moyen de néon incandescent ou d'autres gaz nobles sans avoir besion de recourir à une source de forte tension comme celle qu'on utilise pour les enseignes néon courantes. Au moyen d'un grand nombre de paires d'électrodes (7A, 7A), les gaz se déchargent sur le passage du gaz (3) plutôt que le long du passage de gaz, ce qui permet aux basses tensions d'exciter la décharge du gaz incandescent tout en continuant à donner l'apparence de la décharge continue que l'on voit dans les enseignes néon courantes. L'emploi de mélanges de phosphores ayant des durées d'évanouissement différentes permet de commander électriquement la teinte duinte du système d'éclairage à l'aide de la fréquence avec laquelle la décharge est excitée. L'excitation séquentielle et commandée d'une paire quelconque d'électrodes (7A, 7A) permet ensuite au système d'éclairage de donner l'impression de mouvement et l'utilisation de miroirs (10, 10) à l'avant et à l'arrière permet de présenter une série infinie d'images multiples et animées. L'emploi simultané de la séquence d'éclairage commandé et de la fréquence d'éclairage permet au panneau de donner l'impression d'ondes séquentielles et continues de différentes teintes de couleurs qui se suivent sur le panneau animé.
Patent EP-0518949-A1 (EP)
Inventor: PATIL ABHIMANYU ONKAR
IPC: C10M143/02
Filed: 1991-03-01
Abstract: Les nouveaux polymères de cette invention sont préparés en faisant réagir un composé d'azote hétérocyclique contenant au moins un groupe -N(H) dans le cycle, un aldéhyde, un polymère amino-substitué (par exemple un interpolymère alpha-oléfine d'éthylène substitué par des groupes aminés primaires ou secondaires) pour former un dérivé à base Mannich soluble à l'huile utile comme additif anti-oxydant dans des compositions oléagineuses telles que les huiles lubrifiantes ou les carburants. Les composés d'azote hétérocyclique préférés sont des azoles tels les benzotriazoles et des benzotriazoles substitués par un alkyle. Les interpolymères amino-substitués préférés comprennent des terpolymères de norbornène, propylène, éthylène amino-substitués. Les polymères de cette invention sont solubles à l'huile et utiles comme dispersants, dispersants à amélioration d'indice de viscosité, et comme additifs anti-usure et anti-oxydants dans des compositions oléagineuses.
Patent EP-0521024-A1 (EP)
Title: Ameliorations apportees a un bruleur a gaz
Inventor: CAFFERTY MICHAEL
IPC: F23D14/04
Filed: 1991-03-20
Abstract: Brûleur à gaz (1) possédant une tête (3) pourvue d'orifices de flamme (4), d'où un mélange air/gaz (Y) sort sous forme d'une pluralité de jets. Une plaque de distribution (5) se trouve en position adjacente par rapport à la tête (3) et possède des ouvertures (6) espacées par rapport auxdits jets. Ceux-ci (Y) sont adjacents à la surface de la plaque de distribution (5), et de l'air secondaire est expulsé par les ouvertures (6) sous forme de jets en position espacée et transversale par rapport aux jets du mélange air/gaz, et leurs contenus se mélangent afin d'améliorer l'aération de la combustion.
Patent EP-0546113-A1 (EP)
Inventor: BECKERBAUER RICHARD
IPC: G02F1/35
Filed: 1991-08-09
Abstract: Nouvelles compositions de verre organique maclées pour obtenir des propriétés optiques non linéaires. L'invention concerne également de nouveaux composés utiles dans la fabrication desdites compositions maclées, ainsi qu'un procédé et un dispositif de transformation de rayonnement électromagnétique à l'aide d'un élément optique non linéaire réalisé à partir desdites compositions, et certains intermédiaires utilisés dans la fabrication de nouveaux composés.
Patent EP-0496222-A1 (EP)
Inventor: BOETTCHER HENNING DR
IPC: A61P25/24
Filed: 1992-01-10
Abstract: Indole derivatives of the formula I <IMAGE> in which Ind, Q and Ar have the meanings given in Patent Claim 1, and salts thereof exhibit effects on the central nervous system.
Patent EP-0498335-A1 (EP)
Inventor: MINO NORIHISA
IPC: B05D3/10
Filed: 1992-02-03
Abstract: The invention concerns a method of manufacturing an organic coating film for forming a transparent super-thin film on the surface of glass, plastics, metals, etc. 
     Using a surface active material containing a halosilane or alkoxysilane group, an organic coating film is formed on the substrate with the surface active material chemically bonded to the substrate surface in a dry reaction atmosphere. A transparent organic coating film is thus formed with a uniform thickness at the namometer level. 
     A dehydrochlorination reaction is brought about on the surface of glass, plastics, metals, etc. using, for example, a chlorosilane- or chlorotitanium-based surface active material in a dry nitrogen or like atmosphere (with a relative humidity of, for example, 35 % or below), followed by removal of excess surface active material, thus forming an organic coating film consisting of a monomolecular layer. This monomolecular layer is chemically bonded directly to the substrate and has high peel-off strength.
Patent EP-0512282-A1 (EP)
Inventor: MEIER DIETMAR
IPC: G01B7/30
Filed: 1992-04-14
Abstract: In an angle sensor for contactless determination of the rotation of a component, the stator (10) has three poles (13, 14, 15). These poles (13, 14, 15) face the rotor (12) which can move relative to the stator (10). The rotor (12) is constructed in the manner of a mirror image with respect to the axis of symmetry of one of the poles (15). The rotor (12) has three regions (19, 20, 21), the air gap (23) not varying in relation to the pole (15) in the region (19) during rotation. The two other regions (20, 21) have a constantly rising radius (Archimedes' spiral), so that during rotation the air gap increases in relation to one coil (28) by the amount by which it is simultaneously reduced in relation to the other coil (27). This results in a simple way in a virtually error-free measurement signal which is proportional to the rotary movement of the rotor (12). <IMAGE>
Patent EP-0536494-A1 (EP)
Inventor: HERMANN ABBUEHL
IPC: B23Q1/26
Filed: 1992-08-01
Abstract: In a linear guide for a machine tool with an anti-friction coating of plastic which has a structured surface with sliding-surface areas and depressions, it is envisaged that the sliding-surface areas should be formed of uninterrupted lateral edge strips extending in the longitudinal direction and islands situated inbetween, that the edge strips have a width of about 1.0 mm to about 15 mm and that the sliding surface consisting of the islands and the edge strips should make up about 15 to about 50% of the surface. <IMAGE>
Patent EP-0581978-A1 (EP)
Inventor: KREITMEIER FRANZ
IPC: F01D25/30
Filed: 1992-08-03
Abstract: In a multi-zone diffuser for an axial flow turbomachine the bend angles of the diffuser inlet both on the hub and on the cylinder of the turbomachine are fixed over the duct height on the outlet of the last blade row (12) solely for the purpose of evening out the total pressure profile. Inside the retardation zone of the diffuser (13) means in the form of flow fins (8) are provided for removing the swirl of the swirled flow. A first diffusion zone (50) extends from the outlet plane of the last blade row (12) to a plane on the outlet of the flow fins (8) and is designed with a single duct as bell-shaped diffuser (26). A second diffusion zone (51) is constituted in the form of a multi-duct diffuser section (17), flow-ducting guide rings (16) being arranged downstream of the flow fins (8). <IMAGE>
Patent EP-0529435-A1 (EP)
Inventor: ELLIOTT ROBERT F
IPC: F16F9/04
Filed: 1992-08-14
Abstract: An air spring (1) has a pair of axially spaced end members and an intervening bellows (8). The bellows includes inner (22) and outer (25) elastomeric body plies, each containing cords (23,26) biased at generally opposite angles with respect to each other, such as 34 1/2°. A pair of reinforcing strips (29,30) of elastomeric coated cords are located between the inner and outer body plys. The cords of the reinforcing strips (31,32) are biased in opposite directions with respect to each other and in opposite directions with respect to the cords of the body plies adjacent thereto. Furthermore, the cords of the reinforcing strips are between 2° and 6° less than the bias angles of the body ply cords. The reinforcing strips extend from adjacent the peripheral sealing edge of one of the end members a distance of between 2 inches and 6 inches, or generally less than one-fourth the axial separation of the end members, and stiffens the one end of the bellows to prevent the bellows from rolling over the peripheral edge of the one end member.
Patent EP-0530709-A1 (EP)
Inventor: RHEE AARON SEUNG-JOON
IPC: C08F10/00
Filed: 1992-08-28
Abstract: A process for producing sticky polymers at polymerization reaction temperatures in excess of the softening temperature of the sticky polymers in a gas-solids phase mechanically stirred bed polymerization reactor catalyzed by a transition metal catalyst, which comprises conducting the polymerization reaction above the softening temperatures of the sticky polymers in the presence of about 0.3 to about 60 weight percent, based on the weight of the final product of an inlet particulate material having mean particle size of from about 0.01 to about 150 micron meters whereby polymer agglomeration of the sticky polymers is maintained at a size suitable for continuously producing the sticky polymers.
Patent EP-0535486-A1 (EP)
Inventor: ZELTNER DORIS DR
IPC: C08K5/5317
Filed: 1992-09-21
Abstract: Flameproofed thermoplastic moulding compositions containing   A) from 5 to 94% by weight of a polyphenylene ether having a mean molecular weight Mw of from 8,000 to 30,000,   B) from 5 to 94% by weight of a vinyl-aromatic polymer, C) from 1 to 30% by weight of at least one metal salt or metalloid salt of a phosphonic acid of the formula I <IMAGE>  where   R is a straight-chain or branched alkyl radical having 1 to 3 carbon atoms which may optionally be substituted by one or more halogen atoms or hydroxyl groups, and   R' is hydrogen or an alkyl group having 1 to 3 carbon atoms, and the metal or metalloid is selected from groups IA, IIA, IIB, IIIA, IVA and VA of the Periodic Table, D) from 0 to 60% by weight of conventional additives in effective amounts.
Patent EP-0539805-A1 (EP)
Inventor: ENGEL JUERGEN PROF
IPC: A61K31/502
Filed: 1992-10-16
Abstract: Pharmacologically active compounds of the general formula <IMAGE> in which X denotes oxygen or sulphur and the radical R represents a quinuclidyl radical, a C1-C6-alkyl radical, a phenyl radical, a pyridyl radical, a phenyl or pyridyl radical which is substituted by the radicals R1, R2 and/or R3, a C1-C6-alkyl radical which is substituted by pyridyl or alkylpyridyl, or a C1-C6-alkyl radical which is substituted by phenyl, where that phenyl radical can also be substituted by the radicals R1, R2 and/or R3, and the radicals R1, R2 and R3 are identical or different and denote hydrogen, halogen, trihalomethyl, C1-C6-alkyl, C1-C6-alkoxy, carboxyl, carb-C1-C6-alkoxy, amino, C1-C6-alkylamino, C1-C6-dialkylamino, C1-C6-trialkylamino, C2-C6-alkanoylamino or C2-C6-alkanoylamino which additionally contains an amino group in the alkyl moiety, and their physiologically tolerable acid addition salts.
Patent EP-0538837-A1 (EP)
Inventor: HELLING RICHARD K
IPC: C07D471/14
Filed: 1992-10-21
Abstract: Polychlorodipyridoimidazolium tetrachloroferrate compounds, such as 1,2,3,4,11-pentachloro-8-(trichloromethyl)dipyrido[1,2-a:1',2'-c]imidazol-10-ium tetrachloroferrate of formula (I) which are obtained as by-products in the preparation of polychloropyridine and polychloropicoline compounds by chlorination of many chloro(trichloromethyl)pyridine compounds in the presence of ferric chloride catalyst and can be prepared by heating a mixture of a chloro-2-(trichloromethyl)pyridine compound with a 2-chloro-5-(trichloromethyl)pyridine compound, can be converted to pentachloropyridine by chlorination at temperatures above about 230°C and pressures above about 300 psig (2.17 mPa).
Patent EP-0545259-A1 (EP)
Inventor: SHIBATA NORIO
IPC: B05C5/02
Filed: 1992-11-25
Abstract: In a coating head 40, the configurations of the gap quantity d of a slit 2, the ejection width w of the slit 2, etc. are established on the basis of a relational expression in which extremely important factors in practical coating, such as the coating composition viscosity in a reservoir 10, the pressure loss coefficient of coating composition and the coating composition viscosity in the slit 2, are taken into consideration, and at the same time, an exchangeable cylindrical shaft 1 is inserted into the reservoir 10 to make the flow resistance in the reservoir 2 controllable.
Patent EP-0557590-A1 (EP)
Inventor: HAN KI-MAN
IPC: H01L27/108
Filed: 1992-11-27
Abstract: Disclosed is a method for manufacturing a capacitor of a semiconductor device. After forming a polycrystalline layer (50) composed of grains with microscopic structure to include an impurity (70) in them, the polycrystalline layer is etched to cut the boundary portions of the grains, thereby allowing the surface of the polycrystalline layer to be rugged. The micro-trenches (1) or micro-pillars (11) are formed by using the oxide layer or an anisotropic etching after exposing the surface of the first rugged polycrystalline layer, and epitaxial grains (95) are formed by epitaxial growth, so that cell capacitance can be further increased. The simple process allows the formation of a reliable semiconductor device having regularity and reproducibility, and capable of increasing and adjusting the cell capacitance easily.
Patent EP-0562176-A1 (EP)
Inventor: ALBERS HEINRICH DIPL-ING
IPC: A01B3/46
Filed: 1992-12-11
Abstract: Multi-share semi-mounted or drawn ploughs, which have a divided plough frame (1, 2) and possess at least one supporting wheel (7) in the region of the frame division, the two plough-frame parts (1, 2) being connected to one another via an intermediate piece (3), are to be equipped in such a way that the cutting width of all the plough bodies (10, 11, 13) can be adjusted centrally. For this purpose, each plough body (10, 11, 13) is arranged via lugs (14) fastened pivotably to the plough frame (1, 2), all the lugs (14) of all the plough bodies (10, 11, 13) of each plough-frame part (1, 2) being connected to one another via a rod (16, 17) bringing about a parallel guidance of the plough bodies (10, 11, 13). The rod (16, 17) or one of the lugs (14) of each plough-frame part (1, 2) is connected via a respective link (36, 37) to an intermediate piece (3) which connects the two plough-frame parts (1, 2) to one another. To adjust the cutting width of all the plough bodies (10, 11, 13), there is an adjusting cylinder (38) or a turnbuckle which is active between one of the plough-frame parts (1, 2) and the intermediate piece (3). The intermediate piece (3) between the two plough-frame parts (1, 2) is connected to these in such a way that the connecting line between the joints (4, 15) of the intermediate piece (3) always forms the same angle with the mountings (55) of the plough bodies (10, 11, 13) with each cutting width. <IMAGE>
Patent EP-0546584-A1 (EP)
Inventor: MUTOH YOSHIHIRO
IPC: G06Q20/00
Filed: 1992-12-12
Abstract: A data transfer method which is so arranged that, through employment of a portable terminal unit (14), part or all of the data store in a first memory of a first IC card (1) is transferred to a second memory of the first IC card (1). By depressing a total sum push-button of a data transfer terminal device (i.e., settling terminal device) (9), with the first IC card (1) and a second IC card (3) inserted in the data transfer terminal device (9), all the data within the second memory of the first IC card (1) is transferred to a memory of the second IC card (3).
Patent EP-0501557-A1 (EP)
Inventor: HABETS WINAND JOHANNES ANTONIU
IPC: A61K39/42
Filed: 1992-02-17
Abstract: The invention concerns peptides which react immunochemically with antibodies directed against NANBH. 
     A method for the detection of NANBH or anti-NANBH in a test fluid, an immunochemical reagent and a testkit to be used when applying said detection methods belong to the invention.
Patent EP-0511701-A1 (EP)
Inventor: BUSLEPP KENNETH JAMES
IPC: F02D43/00
Filed: 1992-04-15
Abstract: An adaptive learning control method and apparatus for regulating the quantity of air inducted into a fuel injected internal combustion engine (10) to achieve a desired air-fuel ratio determine the amount of fuel supplied to each engine cylinder directly as a function of operator demand for engine output (PED). The rotational speed of the engine (10) is sensed (20,22), and indications are derived for the actual mass of air (MAF) inducted into each engine cylinder and for a desired mass of air for each engine cylinder. For the region in which the engine (10) is operating, open-loop and closed-loop values are determined for controlling engine air flow. A previously stored learning correction value corresponding to the engine operating region is obtained, and the quantity of air flowing to the engine (10) is adjusted in accordance with the sum of the open-loop value, the closed-loop value, and the learning correction value. The learning correction value is periodically updated as a function of the difference between the indicated actual and desired mass of air for each engine cylinder, when the engine (10) continuously operates in the region and a predetermined time has elapsed since the engine first began continuous operation in the region.
Patent EP-0521547-A1 (EP)
Inventor: REGGIANI MEDARDO
IPC: G07C9/00
Filed: 1992-06-18
Abstract: Antitheft device for vehicles comprising a central unit (100) able to inhibit or enable normal function of the vehicle engine responsive to a coded radio signal emitetd by a portable unit (200) activated by a radio signal emitted by the central unit, in which the central unit comprises a first memory, means to transmit (103) at a first frequency a first coded radio signal CODE3 chosen at random in a list of codes stored in said first memory, means to receive (101) and recognize a second coded radio signal CODE4; the portable unit consisting of a control and command device comprising a second memory (202), means to receive (201) and recognize the first coded radio signal CODE3 emitted by the central unit, means to transmit (203) at a second frequency a second coded radio signal CODE4 chosen in a list of codes stored in said second memory and tied to the fist coded radio signal CODE3; the said central unit being able to command the deactivation of the device which inhibits the vehicle's engine responsive to the said second coded radio signal.
Patent EP-0526930-A1 (EP)
Inventor: GARCIA ARMANDO
IPC: G06F13/42
Filed: 1992-07-11
Abstract: 5n7 Interface circuitry for coupling to a microprocessor device. The interface circuitry includes an input for receiving address signal lines and control signal lines generated by the microprocessor device. The interface further includes an address decoder, responsive to the received address signal lines, for determining if a microprocessor-generated memory access is directed to a private memory, accessible only by the microprocessor device, or to a shared memory that is accessible by a plurality of microprocessor devices. Responsive to the address decoder, the interface circuitry provides first address signal lines and first control signal lines to the private memory in response to the microprocessor device generating a memory access to the private memory. Also responsive to the address decoder, the interface circuitry provides second address signal lines and second control signal lines for coupling to the shared memory in response to the microprocessor device generating a memory access to the shared memory. The interface circuitry further includes interrupt control circuitry, inter- processor interrupt circuitry, DMA circuitry, a serial bus interface, and also provides a plurality of miscellaneous functions for the microprocessor.
Patent EP-0546614-A1 (EP)
Inventor: FRANK GEORG DR PHILIPS PATENTV
IPC: H04W88/02
Filed: 1992-12-01
Abstract: The invention relates to a mobile radio receiver (2) for a radio transmission system with a detection device (6) which is provided for searching a received digital signal (e) for pulses (i) of a frequency control signal contained at a predeterminable frequency in the digital signal (e), and to determine its pulse positions (t), and with a frequency estimating device (7) which is provided for forming estimated frequency values (@) for the predeterminable frequency. This is intended for improving the initial synchronisation of the mobile radio receiver with a base station. For this purpose, it is proposed that the detection device (6) exhibits an averaging circuit (14) which is provided for forming an average value, weighted with weighting factors (Us), of pulse positions (t) determined within successive observation intervals, the weighting factors (Us) being proportional to the respective pulse height (U) of the pulses (i). Digital radio transmission systems. <IMAGE>