baber/WOPTO huggingface dataset:
Patent EP-0146607-B1 (EP)
Title: Dispositif electrostatique de mise en images
IPC: G03G15/32
Filed: 1984-06-04
Granted: 1989-09-06
Abstract: Générateur d'ions pour la formation d'images électrostatiques, comprenant deux électrodes (32, 34) disposées sur les faces opposées d'un organe diélectrique solide (31) et utilisant le principe du multiplexage par seuils pour le circuit de commande. Le dispositif envoie un signal de commande à chaque électrode pour produire des ions dans une région d'air adjacente à l'une des électrodes, ces ions étant extraits pour la mise en images électrostatique. Deux signaux de commande, se composant chacun d'un potentiel alternatif sinusoïdal déphasé de 180o, induisent de manière intermittente la production et l'extraction d'ions. Il est possible d'utiliser d'autres potentiels variables dans le temps et présentant des caractéristiques électriques analogues, de manière à obtenir un certain nombre d'avantages de fonctionnement. Le générateur d'ions produit les ions uniquement pendant les périodes d'impression, et ne requiert qu'une puissance réduite pour atteindre une production donnée d'ions. L'électrode de commande (33) peut être partiellement encapsulée pour limiter la région de décharge. Des circuits de commande tels que des oscillateurs à déclenchement à faible impédance de source, ou d'autres organes de commande à faible impédance, permettent de réduire le taux de diaphonie capacitive dans un dispositif à électrodes multiples.
Patent EP-0199722-B1 (EP)
Title: Support de culture pour gazon et utilisation de ce support
IPC: A01G1/00
Filed: 1984-11-05
Granted: 1990-04-25
Abstract: Production de gazon par plaques ou en tapis permettant la création de pelouses par transplantation de plaques ou bandes. Il comprend un film de plastique déposé sur le sol (3), un support de culture composé de bagasse de canne à sucre (4) ou mélangé à de la cendre de générateur (4), sous produit de la bagasse par incorporation de graines de gazon ou de rhizomes (4) et d'un filet plastique ou autre à mailles (6) maintenu au sol par des matériaux divers à savoir tringles de bois, pierres (7). Parmi les applications les plus interessantes de l'invention, on peut citer la réalisation rapide de pelouses par transplantation des plaques de gazon.
Patent EP-0201618-B1 (EP)
IPC: A61K38/00
Filed: 1985-05-17
Granted: 1990-03-21
Abstract: 1. Process for the polymerization of hemoglobin by means of cross-linking agents, characterized in that the hemoglobin is polymerized in highly concentrated solutions at concentrations higher than 20 g/dl by means of polyfunctional agents, whereby the polyfunctional agents are added from another phase, that is an inhomogeneous polymerization is carried out.
Patent EP-0188005-B1 (EP)
Title: Absorbent floor mat
IPC: A47G27/02
Filed: 1985-12-30
Granted: 1990-10-03
Abstract: A floor mat having costs of manufacture consistent with disposability and yet extended properties. The mat comprises a combination of a continuous filament nylon nonwoven wear surface, and absorbent inner layer comprising a mixture of polymeric microfibers and wood pulp, and a liquid impervious film backing layer. The combination is intermittently bonded such as by means of sonic energy and preferably has means for positioning and retaining the mat on a floor surface. Such means may include a holder device or tacky adhesive applied to the bottom film surface. In use the floor mat of the invention may be printed for decorative or promotional purposes and is sufficiently durable to last up to several weeks under high use conditions while yet being economical to produce. Applications for the floor mat include many consumer and industrial situations where protection from inclement weather is desired as well as in industrial clean rooms, laboratories and hospitals.
Patent EP-0174784-B1 (EP)
IPC: H04N9/73
Filed: 1985-08-30
Granted: 1989-11-29
Abstract: An automatic white balance control circuit includes a main photo-sensor (11) from which three primary color signals are derived (12), three external light sensing elements (21R, 21G, 21B) having spectral characteristics the same as those of the main photo-sensor (11), three capacitors (24R, 24G, 24B) for converting output currents from the three external light sensing elements to respective voltages, a voltage comparator (34) for comparing a voltage across at least the one capacitor (24G) corresponding to green light with a reference voltage (35), and three sample-and-hold circuits (27R, 28R; 27G, 28G; 27B, 28B) for sampling and holding voltages from the three capacitors (24R, 24G, 24B), respectively. Charging of the three capacitors by output currents from the three external light sensing elements, respectively, is started at the commencement of each cycle. When the voltage comparator (34) produces a compared output in response to the voltage across the one capacitor (24G) having become equal to the reference voltage, the charging is stopped and the voltages then present on the three capacitors are sampled and held by the three sample-and-hold circuits to thereby provide white balance control signals by which the level ratios of the three primary color signals derived from the main photo-sensor are controlled to be 1:1:1 thereby to adjust the white balance.
Patent EP-0162796-B1 (EP)
IPC: C02F3/12
Filed: 1985-04-05
Granted: 1988-03-09
Abstract: 1. Method for fluidizing a bed formed of non floating particles in a liquid medium, these latter being added for promoting the attachment and development of microorganisms in biological processes, the fluidization of said particles being effected under the effect of the resing stream, which method is characterized by : - a first gas injection made at the base of a container other than the one which contains the bed, whose purpose is to create a rising liquid stream, this stream being injected at the base of the bed to be fluidized, and adding itself to the flow which passes through containers connected together in the input-output direction, - possibly a second gas injection made at the base of the bed for stirring said bed and supplying the oxygen required in the case of an aerobic treatment, this possible second injection also creating a stream which is added to that created by the first gas injection and to that of the supply.
Patent EP-0182750-B1 (EP)
IPC: C08J3/24
Filed: 1985-11-18
Granted: 1990-12-19
Abstract: Prepreg of resin-coated fibres (F). The resin coating (C) comprises a more or less crosslinked (cured) core (1) and an uncrosslinked outer layer (2). This structure avoids undesirable squeeze-outs and fibre agglomerations when processing the prepreg. <IMAGE>
Patent EP-0191025-B1 (EP)
Title: Derives de carboxamidoadenosine substituee n-6 et 5'-n utiles comme vaso-dilateurs et agents d'antihypertension, et leur procede de preparation
IPC: C07H19/16
Filed: 1985-06-19
Granted: 1990-03-07
Abstract: Des composés ayant la formule (I) sont décrits, dans laquelle R1 représente l'alcoyle secondaire; l'aralcoyle; le cycloalcoyle; l'alcoyle substitué hétéroaryle; le norbornyle; et l'alcoyle secondaire substitué, le norbornyle; et des groupes phényle para-substitués; et dans laquelle R2 et R3 sont de l'hydrogène ou des groupes acyles acceptables en pharmacologie. Ces composés sont utiles comme vaso-dilateurs cardio-vasculaires ou comme agents d'antihypertension. Ces composés utiles en thérapeutique, de même que des 5'-uronamides adénosines substituées 5'-N et N-6 sont préparés, selon un procédé nouveau, à partir d'isopropylidène ou d'acide inosine-5'-uronique (convenablement bloqué). On fait réagir l'acide isopropylidèneinosine-5'-uronique avec un halogénure d'acide inorganique adéquat, tel que le chlorure de thionyle, afin de produire de la 6-halogéno-9- ADhalogénure d'acide 2',3'-O-isopropylidène-$(1,3)$-D-ribofuranosyl-5-uronique BD-9H-purine. On fait réagir ce produit intermédiaire avec une amine ayant la formule R4,R5NH afin de produire une amide 6-halogéno-substituée d'acide uronique substitué ayant la formule (II), dans laquelle X est l'halogène. La réaction de ce deuxième produit intermédiaire avec une amine ayant la formule R1-NH2, et l'extraction de groupes isopropylidène (ou autres) de blocage produisent les composés de l'invention.
Patent EP-0189034-B1 (EP)
IPC: A01N43/50
Filed: 1986-01-03
Granted: 1989-03-01
Abstract: Novel fungicidally active compounds of the formula   <IMAGE>   in which X is nitrogen or the CH group, Y is hydrogen, bromine or iodine, Z is oxygen, sulphur, the -SO- group or the -SO2- group, and Ar is optionally substituted aryl, or physiologically tolerated addition products thereof with acids or metal salts.
Patent EP-0192986-B1 (EP)
IPC: C12N1/20
Filed: 1986-01-30
Granted: 1989-08-16
Abstract: Acid resistant bifidobacteria, particularly the strains Bifidobacterium infantis CNCM I-372, Bifidobacterium bifidum CNCM I-373 and Bifidobacterium breve CNCM I-374, are cultured in a semisynthetic or synthetic lactic medium. The culture compositions are resistant to oxygen and acid and have a survival level of at least 1:10 after 30 days at a pH of 4.0 at 5 DEG  C. and thus are utilized in acidified food products, such as acidified milks and yogurts, having a pH of from 4.0 to 4.6.
Patent EP-0198220-B1 (EP)
IPC: F24H3/08
Filed: 1986-03-12
Granted: 1990-08-29
Abstract: 1. A hot air generator having a combustion chamber (8) which is heated by a burner and the flue gases from which flow through the primary side of a heat-exchanger (20), a blower (4) which forces ambient air which is to be heated through the heat-exchanger (20) into an exhaust chamber (25), and a circular cylindrical jacket (23) which surrounds the combustion chamber (8) and the heat-exchanger (20) and defines at one side between itself and the combustion chamber (8) an annular channel (24) for one part of the ambient air, which is led over the secondary side of the heat-exchanger (20), and at the other side between itself and the sidewalls of a housing (6) enclosing all of the components, an annular space (28) surrounding the jacket (23) on all sides for the remaining part of the ambient air which is mixed by concentric afflux with the ambient air heated by the heat-exchanger (20), characterized in that a) the housing (6) is made box-shaped and has an essentially square cross-section ; and b) the interior of the jacket (23) and the annular space (28) are closed off by a bottom plate (3) at the bottom end of the jacket (23), the outlet from the blower (4) passes through the bottom plate (3) to the interior of the jacket (23), and in the jacket (23) close to the bottom plate (3) and distributed round the circumference a number of openings (27) is provided which pass through into the annular space (28) and are so dimensioned that approximately one third of the total amount of air delivered by the blower (4) is fed to the annular space (28).
Patent EP-0215397-B1 (EP)
Inventor: HAMAMURA FUMIO
IPC: G03F7/16
Filed: 1986-09-05
Granted: 1995-01-04
Abstract: An apparatus for peeling off films stuck onto a board is disclosed which comprises press members for pressing the end portions of films stuck on said board, fluid spray nozzles for jetting fluid to the portions of the films thus pressed; and film peeling guide members for setting obtuse the angles of the films peeled off the board with the board using the fluid spray nozzles and causing the films thus peeled off to attached thereto.
Patent EP-0229422-B1 (EP)
IPC: C08F10/02
Filed: 1986-12-16
Granted: 1990-04-18
Abstract: A catalyst system that is a combination of at least two com­ponents A and B, which components comprise:A : one or more titanium compounds and one or more vanadium com­pounds, mixed with one or more organoaluminium compounds in such an amount that the atomic ratio of aluminium to the sum of titanium and vanadium is at least 3,B : one or more organoaluminium compounds,one or both of components A and B containing a chloride, and which two components are fed, separately or in combination, direct to the reaction vessel in such an amount that the atomic ratio of the chlorine from components A and/or B to the sum of titanium and vanadium of component A is at least 6, is suitable for (co)polymeri­zation of ethylene and optionally minor amounts of 1-alkenes and/or dienes at high polymerization temperatures.
Patent EP-0208629-B1 (EP)
IPC: C04B38/00
Filed: 1986-06-06
Granted: 1989-05-03
Abstract: 1. A process for the preparation of a support for a mineral membrane for separation procedures, which is resistant to high pressures and which is formed from a carbon-carbon composite material of a porous texture suited to that of the mineral membrane, the process being characterized by the following steps : - the carbon-carbon composite material which is formed by a cloth or a felt of carbon fibres of relatively small thickness is impregnated by a bonding agent formed by a carbonisable resin, - said material is shaped, - carbonisation of the bonding agent is effected, and - the porous texture is adjusted.
Patent EP-0189386-B1 (EP)
IPC: B08B3/12
Filed: 1986-01-15
Granted: 1990-09-19
Abstract: An apparatus for generating in particular low-frequency sound, comprising a drive unit (10) and an open resonator (11) connected thereto. Said driving unit (10) comprises a housing with a movable member (14) opening and closing an aperture (13) provided in said housing and opening in said resonator (11). The member (14) is operated by means of compressed air whose actuation of said member (14) is controlled by means of a valve (21) activated by electrical pulses from a current source, the frequency of said pulses being manually or automatically controllable. For the removal of soot from furnaces, several apparatuses of this type may be coupled in parallel to a common current source, such that they operate in phase, and a considerable sound amplification is achieved.
Patent EP-0232309-B1 (EP)
Title: Cardiac and respiratory gated magnetic resonance imaging
IPC: A61B10/00
Filed: 1986-07-30
Granted: 1990-05-23
Abstract: A magnetic resonance imaging apparatus (A) generates a uniform main magnetic field, gradient fields transversely thereacross, excites resonance in nuclei within an image region, receives radio frequency signals from the resonating nuclei, and reconstructs images representative thereof. Electrodes (30) monitor the cardiac cycle of a patient (B) being imaged and an expansible belt (32) monitors the respiratory cycle. A carrier signal from a generator (52) is modulated with the respiratory signals. The modulated carrier signals are combined (60) with the cardiac signals and converted to a light signal by a light source (62). A fiber optic cable (36) conducts the light signals to a light receiver (70). Band pass filters (72, 100) separate the received cardiac and respiratory encoded carrier signals. A zero detector (80) provides a scan initiation signal in response to a preselected portion of the cardiac cycle. The respiratory encoded carrier signal is demodulated by demodulator (102) and a comparator (116) blocks or enables the processing of image data during a selected window of the respiratory cycle. A window adjustment means (118) adjusts the respiratory window as a function of phase encoding of the resonating nuclei.
Patent EP-0242402-B1 (EP)
Inventor: UETSUHARA TOKIO - - - SHIRAHAT
IPC: H01F7/122
Filed: 1986-10-08
Granted: 1994-03-09
Abstract: A device for confirming the operation of an electromagnetic actuator which comprises a fixed core, a moving core detachably opposed to said fixed core to form a closed magnetic path together with the fixed core, and an electric winding wound around the closed magnetic path. The device is for detecting the displacement of the moving core relative to the fixed core, wherein the point of time at which the displacement of the moving core due to a direct current flowing through the electric winding is finished is detected using transient variations of the waveform of the direct current. Having a simple structure, the device is small in size and weight, low in cost, and highly reliable in confirming the operation of the actuator.
Patent EP-0291541-B1 (EP)
IPC: E06B7/10
Filed: 1987-05-16
Granted: 1989-12-20
Abstract: 1. Ventilating device for revolving-wing windows including an air-duct chamber formed between wing frame and outer frame and provided with air-inlet and air-outlet openings, characterised by at least three separate air channels (4, 5, 12) circumventing between wing frame (2) and outer frame (1), with the middle channel (12) being liked with the two outer channels (4, 5) by air-passage openings (7, 10), with one of the outer air channels (4) being liked with the outside air and the other outer air cannel (5) being linked with the room inside air whereby the air inlets, passages and outlets (6, 7, 10, 11) are disposed removed from each other and the air stream at the air-inlet (6) and air-outlet (11) openings runs parallel with the window-wing surface.
Patent EP-0258726-B1 (EP)
IPC: C10G11/05
Filed: 1987-08-18
Granted: 1992-07-08
Abstract: An FCC catalyst is made with a zeolite Beta which contains from about 0.1 to 15 wt% based on the weight of the zeolite Beta of gallium, zinc or mixtures thereof. The catalyst substantially increases the aromatic content of the gasoline compared to just using a catalyst of zeolite Beta. The catalyst can also be made with an inorganic oxide binder for the metal modified zeolite Beta and other catalytically active zeolite components.
Patent EP-0267414-B1 (EP)
IPC: A22C11/02
Filed: 1987-10-02
Granted: 1990-10-03
Abstract: A clamp (30) for attaching a shirred casing article, to a stuffing machine. The casing article includes a shirred casing carried on a disposable sleeve and the clamp comprises a plurality of radially movable elements (62) arranged circumferentially about an end of the sleeve. The elements are driven by a cam which rotates about the longitudinally axis of the sleeve such that rotation in one direction presses the elements radially inward against the sleeve and rotation in an opposite direction moves the elements radially away from the sleeve.
Patent EP-0271739-B1 (EP)
IPC: F28F11/02
Filed: 1987-11-20
Granted: 1990-10-03
Abstract: 1. A method of repairing a damaged area or an area (4) submitted to corrosion (4) of a metal tube end of a heat exchanger (1) near the inner surface of its tube sheet (2), whereby a metal sleeve (5) having an outer diameter slightly smaller than the tube's inside diameter is inserted from the outer surface of the tube sheet into the tube to a sufficient length in order to penetrate into the tube beyond the damaged area or the area submitted to corrosion, a localized bulging (6) of the sleeve end situated on the side of the outer surface of the tube sheet on the tube is performed, this end of the sleeve is locally (8) welded to the corresponding end of the tube, the end of the sleeve (7) is applied to the tube beyond the damaged area or an area submitted to corrosion and this end of the sleeve is locally (9) welded on the inside of the tube with partial penetration into the latter, characterized in that the localized welding (8) inside the bulged area (6) inwards from the edge of the sleeve is carried out, with partial penetration of the weld into the tube, and in that then a bulging of the end area of the sleeve against the tube in an area situated inside the tube sheet above the localized weld (8) is carried out.
Patent EP-0273245-B1 (EP)
IPC: A61K6/893
Filed: 1987-12-08
Granted: 1990-10-24
Abstract: New (meth)acrylic acid derivatives of triisocyanates can be prepared by reaction of aliphatic triisocyanates with hydroxyalkyl (meth)acrylates. The new compounds can be used as monomers in dental materials.
Patent EP-0261700-B1 (EP)
Title: Process for extracting paraffins from their mixtures with parraffinsulphonic acids
IPC: C07C9/15
Filed: 1987-07-14
Granted: 1990-05-30
Abstract: Mixtures of C12-C18 n-paraffins with paraffinsulphonic acids having the same number of carbon atoms, water and sulphuric acid, and obtained by sulphoxidation of said paraffins with SO2 and O2 in the presence of water and UV radiation are stripped of their excess SO2 and decanted to separate most of the paraffins. and obtain a residual mixture. The residual mixture is fed with sulphuric acid until a two-phase system forms or at least until the mixture becomes turbid, and the turbid mixture or that floating on the heavy water-sulphuric acid phase is extraced with supercritical CO2, which removes with it the paraffins, which can be reused in the sulphoxidation process.
Patent EP-0277375-B1 (EP)
IPC: E05C17/32
Filed: 1987-11-20
Granted: 1991-02-27
Abstract: Window stay with a first arm (4) and a second arm (6), hingedly connected thereto the first arm in the collapsed position lying inside the second, the arms being both hingedly connected to a first and a second coupling element respectively, both the first (12) and the second (24) coupling element being provided with locking elements which are free of each other in the position of the window stay extending out from the window,but in the swung-aside position of the window stay lock the coupling element together.
Patent EP-0273541-B1 (EP)
Title: A structure and method for stabilising sloping  ground
IPC: E02D17/20
Filed: 1987-03-18
Granted: 1991-03-06
Abstract: A structure for stabilising a slope is disclosed, which uses precast concrete members. An independent structure is constructed by charging a cement-containing hardenable member into a space between precast concrete members provided on the slope. First, four pairs of precast concrete side plates (3) are arranged in the form of a cross such that the side plates of each pair are parallel and the height thereof reduces gradually from the centre of the cross toward the free end. A PC steel material (7) is stretched between opposed precast concrete end plates each provided between the free ends of the side plates of each pair, and is given prestress to make the entire structure integral. A cement-containing hardenable material is then charged into a space between the pair side plates, and the structure is secured to the slant natural ground with an anchor. A plurality of the structures as above are arranged on the sloping natural ground. Since the precast concrete members are used, the operation is facilitated. Since the structure is an integrated structure having the shape of a cross, structural calculations can be simplified.
Patent EP-0247764-B1 (EP)
IPC: C07D/
Filed: 1987-05-14
Granted: 1991-08-14
Abstract: The invention provides 4(5)-substituted imidazole derivatives of formula <CHEM> and their acid addition salts, in which either X is -CH2- and R1 is -CN, -COOH, COO(lower alkyl), -CHO, -CO (lower alkyl), lower alkyl of 3 to 5 carbon atoms, lower alkenyl, or lower (hydroxy alkyl) or X is   -@@CH2R)-, -C(:CH-R)- or -CH(CH2R)-, where R is hydrogen or lower alkyl, and R1 is lower alkyl, and R3 and R4 are each hydrogen, methyl, ethyl, methoxy, or halogen, and novel intermediates and processes for their preparation. These compounds, in particular when R1 is lower alkyl, lower alkenyl, or lower (hydroxy alkyl), possess valuable pharmacological properties and are useful especially as selective  alpha 2-receptor antagonists.
Patent EP-0264255-B1 (EP)
Inventor: PORTNEY VALDEMAR
IPC: B23K26/06
Filed: 1987-10-13
Granted: 1995-06-28
Abstract: Complex small objects such as ophthalmic lenses are quickly and accurately fabricated from plastic or glass blanks of ablatable material such as plastic or glass by cutting, shaping, and radiusing the blank entirely by laser light, using appropriate masks and focusing optics.