baber/WOPTO huggingface dataset:
Patent EP-0491932-A1 (EP)
Inventor: LOPEZ JAIME
IPC: C10G45/18
Filed: 1991-04-26
Abstract: Une huile de lubrification à indice de viscosité élevé est produite à partir d'huiles lourdes à l'aide d'un procédé utilisant un catalyseur constitué de boue liquide, à activité élevée. On produit le catalyseur en sulfurant des composés métalliques aqueux du Groupe VIB pour obtenir un dosage supérieur à 8 pieds cubes standard (PCS) de sulfure d'hydrogène par livre de métal du Groupe VIB. Le métal du Groupe VIB peut être activé avec des métaux du Groupe VIII afin d'accroître son activité. Des catalyseurs constitués de boue liquide, à activité élevée, utilisés pour l'hydrotraitement d'huiles d'hydrocarbures lourdes sont produits à partir de composés métalliques du Groupe VIB par le sulfurage d'un mélange aqueux du composé métallique avec plus d'environ 8 et jusqu'à environ 14 PCS de sulfure d'hydrogène par livre de métal du Groupe VIB. L'hydrotraitement des huiles lourdes est amélioré par l'utilisation d'un catalyseur constitué de boue liquide, à activité élevée, préparé par le sulfurage d'un composé métallique aqueux du Groupe VIB avec un gaz contenant du sulfure d'hydrogène pour obtenir un dosage supérieur à 8 PCS de sulfure d'hydrogène par livre de métal du Groupe VIB. Après avoir introduit le catalyseur constitué de boue liquide dans l'huile lourde, et après avoir soumis le mélange à des températures élevées et à des pressions partielles d'hydrogène, le mélange est traité dans un lit fixe ou en ébullition de catalyseur d'hydrodésoufrage/hydrodémétallisation dans des conditions d'hydrotraitement.
Patent EP-0540641-A1 (EP)
Title: Biodegradable polymer blend containing 3-hydroxybutyrate/3-hydroxyvalerate copolymer.
Inventor: WEBB ANDREW
IPC: C08L67/04
Filed: 1991-07-24
Abstract: A biodegenerable plastics composition comprises at least one synthetic polymer selected from the class consisting of polyethylene, polypropylene, polystyrene and an ethylene copolymer, blended with 10 to 90 % w/w on said composition of a biodegradable material at least 20 % w/w of which is microbiologically produced copolymer containing 3-hydroxybutyrate and 3-hydroxyvalerate to the extent preferably of 3-25 mol %.
Patent EP-0513362-A1 (EP)
Inventor: TAKEMOTO TAKATOSHI
IPC: H04N7/18
Filed: 1991-10-04
Abstract: A monitoring system, in which a multiplicity of play machines are parallelly provided, in a play hall, characterized by comprising: a monitoring video camera having a zoom lens and provided in a position for monitoring a plurality of play machines; a set monitoring condition memory for storing set monitoring conditions of the monitoring video camera for taking a close-up of each play machine through the zoom lens; a driving means for setting the monitoring video camera to the set monitoring conditions; an abnormality sensing means for monitoring the play conditions; a judging and processing section for analyzing information from the abnormality sensing means and for controlling the driving means to set the monitoring video camera to the set monitoring condition of the machine when abnormality is determined; and a display means for displaying image information of the monitoring video camera on the screen.
Patent EP-0561809-A1 (EP)
Inventor: MICHEL HARTMUT
IPC: H01L29/40
Filed: 1991-11-19
Abstract: Il est proposé un dispositif intégré monolithique à semi-conducteurs où, sur la surface principale d'un transistor npn ou transistor pnp intégré monolithique, une électrode de couverture (D1) est fixée pour la limitation interne de la tension, ladite électrode recouvrant une seule zone de transition entre une zone fortement dopée (5) et un substrat faiblement dopé (1). Une zone voisine fortement dopé (4) n'est pas recouverte par l'électrode de couverture (D1). Par raccordement de l'électrode de couverture métallique (D1) à la prise (12) d'un diviseur de tension (R1, R2), il est possible de régler une tension de claquage qui est plus élevée que la somme de la tension de claquage d'appauvrissement et de la tension de claquage d'enrichissement.
Patent EP-0505987-A1 (EP)
Inventor: TOMIOKA JUN
IPC: G03F7/022
Filed: 1992-03-24
Abstract: A polyhydric phenol compound of the formula:
       
 wherein R₁ to R₅ are independently a hydrogen atom, an alkyl group, an alkenyl group, a cycloalkyl group or an aryl group, provided that at least one of R₁ and R₂ is an alkyl group, an alkenyl group, a cycloalkyl group or an aryl group, and its quinone diazide sulfonate which gives a positive resist composition having improved sensitivity and a good depth of focus.
Patent EP-0576704-A1 (EP)
Inventor: SCHNITZLEIN MARKUS
IPC: G06V10/143
Filed: 1992-06-30
Abstract: A light ray (e.g. S1) reflected from a multicoloured image document (1) exhibiting a multiplicity of pixels is split into individual part-beams (e.g. S11, ...) having in each case a different wavelength. A number of adjacent part-beams, deflected in different directions, in each case form one spectral component (e.g. A1) which is supplied to a detection row (9) having light-sensitive sensors (10) provided for determining in each case one brightness value for each pixel of a scanning line (4) of the image document (1). From at least two detection rows (9), pixels corresponding to one another are selected step by step, the brightness values of which are determined as a function of the spectral component (e.g. A1, A2) supplied to the respective detection row (9). The pixel to be scanned in the image document (1) can be allocated to a background or a useful information item by means of a logic result obtained from the brightness values determined in each case. <IMAGE>
Patent EP-0531777-A1 (EP)
Inventor: WURSTER HELMUT DIPL-ING
IPC: H04N5/225
Filed: 1992-08-21
Abstract: The videoendoscope has in its distal terminal region a lens (9), a semi-conductor image recorder (8, 8a) allocated to the lens and further electronic components (15) provided for wiring of the latter. In order to reduce still further the requisite diameter of the endoscope shaft (2) in the known designs the said components are located on an integrally formed ceramic carrier (1) on which the conductors for connection of these parts (8, 8a, 15) are directly located. <IMAGE>
Patent EP-0534159-A1 (EP)
Inventor: FRIEDMAN RANDALL J
IPC: H01J61/66
Filed: 1992-08-27
Abstract: A special effect light bulb (10) combines both cathode glow illumination with fluorescent illumination. A pair of plates (32,34) respectively electrically connected to a pair of electrical lead wires jointly define a word, phrase or well-known symbol which is illuminated within an inert gas during operation of the light bulb (10). A third plate (46), having a fluorescent coating which is activated only by the ionized inert gas, is shaped in the form of a distinct symbol.
Patent EP-0533074-A1 (EP)
Inventor: HEMING MARTIN DR
IPC: G02B6/124
Filed: 1992-09-12
Abstract: An optical waveguide having an essentially planar substrate and a waveguiding layer applied to the substrate is described. The invention consists in the substrate consisting of plastic or a material with a high proportion of organic substances. This has the advantage that the high refractive index of the inorganic wave-guiding layer is combined with the material properties of the plastics substrate, such as, for example, breaking resistance, plastic and thermoplastic deformability, capability of photochemical structuring, inter alia.
Patent EP-0538698-A1 (EP)
Inventor: BALOG GEORG ENDRE
IPC: H01B9/00
Filed: 1992-10-10
Abstract: This invention relates to a composite cable including a single core power cable and at least one layer of armour elements, at least one of said armour element being substituted with a metal tube (4) containing at least one optical fiber (1,2,3). The at least one metal tube (4) has a smaller diameter than an armour wire and it is enclosed within a cover (6,12) of insulation material. The insulation cover (6,19) is given a crossection and form which substantially corresponds to the crossection and form of neighbouring armour elements. The insulation cover (6,12) is constituted by a U-shaped insulation element having a slot (5,11) into which the metal tube (4) is inserted. The invention also relates to a method.
Patent EP-0546291-A1 (EP)
Inventor: KIESELE HERBERT DR
IPC: G01N27/49
Filed: 1992-10-23
Abstract: An electrochemical measuring cell for ammonia or hydrazine having at least one measuring electrode and a counterelectrode in an electrolyte is to be improved in such a way that an increased signal is obtained with a shorter response time and better signal stability. To this end it is provided that the electrolyte consists of an aqueous solution of a hygroscopic salt of an alkali metal or alkaline earth metal, for example of calcium nitrate or lithium nitrate or a mixture of the two salts. <IMAGE>
Patent EP-0541101-A1 (EP)
Inventor: INO TAKASHI
IPC: C10G11/05
Filed: 1992-11-05
Abstract: A method of producing a catalyst for converting hydrocarbons involves spray-drying a slurry containing crystalline aluminosilicate zeolite and magnesium silicate mineral. The magnesium silicate mineral functioning as a metal trap contains 10 to 60 wt% of magnesium as an oxide. The magnesium silicate mineral has been treated with a phosphorus-containing solution.
Patent EP-0557606-A1 (EP)
Inventor: LAURENZ LOTHAR
IPC: E05B31/00
Filed: 1992-12-11
Abstract: The invention relates to a profiled cylinder having housing pins (9) which are arranged in the flange (2) of the cylinder housing (1) and which are in resilient bearing contact with core pins (10) arranged in a cylinder core (3), and having at least one additional tumbler (II) preferably controlled by the wide side of the key; to achieve a further locking component advantageous in terms of production and use, it is proposed that the additional tumbler (II) consists of two parts (a, b) which are held together in a permanently magnetic manner and of which one part (a) located on the same side as the key channel is spring-loaded in the direction of the key channel (8) and, in the absence of a key, drags the other part (b) into a blocking position overlapping the line of rotation (F) of the cylinder core. <IMAGE>
Patent EP-0516229-A1 (EP)
Inventor: VAN DER WILK RONALD
IPC: H01J29/70
Filed: 1992-05-22
Abstract: Display tube including a convergence correction device which comprises a plurality of correction coils having coplanar axes and being arranged around the tube neck. The coils are of the planar type. More specifically, there are two sets of four coils for generating two differently oriented four-pole fields and two sets of six coils for generating two differently oriented six-pole fields, while all these coils are arranged on one flexible support which is wound around the tube neck a number of times, for example, one set of coils of each turn.
Patent EP-0509622-A1 (EP)
Inventor: KETTENBAUER FRANZ
IPC: C01B31/08
Filed: 1992-04-16
Abstract: The invention relates to an apparatus for treating free-flowing or fluid substances. According to the invention, at least one harmful-gas shaft 20, having orifices 22 for the extraction of volatile substances in its side walls 21, is arranged within a reactor shaft 10. In addition, in the lower region of the reactor shaft 20, devices are provided through which a gaseous or vaporous process medium is introduced into the reactor shaft 10. The object of the invention is to provide an apparatus for treating free-flowing or fluid substances, which apparatus allows thorough mixing of the material to be treated with a gaseous or vaporous process medium and simple, reliable and rapid removal of the contaminating constituents from the reactor 1. <IMAGE>
Patent EP-0553526-A1 (EP)
Inventor: SLOCUM ALEXANDER H
IPC: F16C32/06
Filed: 1992-01-31
Abstract: A novel self-compensating linear fluidstatic or hydrostatic bearing and method in which preferably circular annular pressurized-fluid-receiving grooves (5A,5B) provided in the opposed carriage bearing surface regulate the fluid fed to longitudinal recess pockets (10B,10A) formed in the opposing bearing surfaces (14B,14A) to provide a thin film or layer of pressurized fluid in the gaps (12A,12B) between a bearing rail (17) and the opposing bearing surface (14A,14B); the regulation establishing differential pressures in the opposing bearing surface pockets to compensate for loads applied to opposite sides of the bearing.
Patent EP-0502740-A1 (EP)
Inventor: ANDREA TARIQ ARTHUR
IPC: C07D401/12
Filed: 1992-03-05
Abstract: The compound of formula
       
 and its agriculturally suitable salts, hydrates and complexes with lower alcohols, exhibits potent selective herbicidal activity, e.g. against blackgrass in cereal crops.
Patent EP-0507555-A1 (EP)
Inventor: BAEDER WILLIAM LEE
IPC: C07D498/08
Filed: 1992-03-31
Abstract: This invention concerns the use of rapamycin alone or in combination with insulin in prophylactically preventing the onset, arresting the development, or retarding the progression of insulin dependent diabetes mellitus in a mammal.
Patent EP-0514178-A1 (EP)
Inventor: NAKAMOTO HIROYUKI
IPC: G01N15/14
Filed: 1992-05-14
Abstract: Apparatus for automatically analyzing cells in urine using flow cytometry includes means (1-12) forr detecting scattered light and fluroscent light from individual cells in a urine specimen by flow cytometry, means (6, 25, 27, 28) for obtaining data indicative of scattered-light intensity and data indicating the number of peaks of scattered light from fluroscent light, means (11, 21, 22,23) for obtaining data indicative of fluroscent-light intensity from fluorescent light intensity from the fluroscent light, means (24) for converting the scattered light into pulse signals, means for converting pulse width into cell-diameter data in accordance with known cell diameters, means (42) for storing actual-measurement data indicating the characteristics of each cell in memory beforehand as cell judgement values, and means (43, 45, 46) for classifying and enumerating various cells in the urine automatically by analyzing the data indicative of the detected cells in accordance with the cell judgement values.
Patent EP-0527572-A1 (EP)
Inventor: SHIMOTO TADANORI
IPC: C08F32/00
Filed: 1992-07-27
Abstract: A benzocyclobutene resin film having excellent flexibility, film strength and anti-cracking properties as well as chemical stability is prepared. A bisbenzocyclobutene monomer is polymerized in the presence of an unsaturated compound having a higher dienophile activity than the bisbenzocyclobutene monomer. A benzocyclobutene resin precursor composition comprising at least a bisbenzocyclobutene monomer and an unsaturated compound having a higher dienophile activity than the bisbenzocyclobutene monomer can more advantageously be used.
Patent EP-0509895-A1 (EP)
Inventor: FILIPPUTTI REYNALD
IPC: G01N29/04
Filed: 1992-04-13
Abstract: The testing device includes two measurement clamps (6, 7) respectively including a probe (3) emitting ultrasonic waves and a probe receiving ultrasonic waves after their propagation through an article (2) to be tested, pressure sensors (19) allowing the measurement operations and ensuring the electrical connection of the clamps (6, 7) to a microcomputer (5) and probes (8, 9) for measuring in the air one dimension of the component (2) to be tested, carried by support arms (25) rigidly attached to the clamps (6, 7). <IMAGE>
Patent EP-0530056-A1 (EP)
Inventor: MATSUMOTO TAKASHI
IPC: B22D11/059
Filed: 1992-04-24
Abstract: There is provided a method for producing a carbon material coated with carbon film comprising the steps of dissolving an aromatic polyamide imide resin in an organic solvent to obtain a solution, applying this solution to a carbon material or impregnating the carbon material with the solution, curing the material at 300 to 400°C, and carbonizing and/or graphitizing the material by baking under non-oxidizing atmosphere. There is also provided a carbon material coated with an amorphous carbon film which is a product of thermal decomposition of aromatic polyamide imide.
Patent EP-0521776-A1 (EP)
Inventor: HUON DANIEL
IPC: F16L37/56
Filed: 1992-06-30
Abstract: The present invention relates to a flange for the connection of two pipes to two conduits, especially for a motor vehicle. This flange (4) comprises open-ended slots (40, 41) in the shape of an arc of a circle, arranged such that the said flange (4) can move rotationally between a position in which the pipes (2, 3) are engaged in the aforementioned slots (40, 41) and a position in which the said pipes (2, 3) are freed from the said slots (40, 41). A bead (20, 30) formed around the pipes (2, 3) which is intended to be housed in a recess (14, 15) of the corresponding conduit (10, 12), interacts with the flange (4) to prevent the disengagement of the pipes (2, 3) from their respective conduit (10, 12) in the operational position of the flange (4). The device applies to the connection of two pipes to two conduits, in particular to the connection of cooling pipes to the conduits of a motor vehicle engine condenser. <IMAGE>
Patent EP-0533574-A1 (EP)
Inventor: LE GAUYER PHILIPPE
IPC: F28F9/14
Filed: 1992-09-17
Abstract: In order to produce an opening (6) passing right through a tubular wall (1) of a fluid box of a heat exchanger, a punch (2) is used having a cylindrical external surface (3) terminating in a cutting edge (4), the punch being moved in the direction (F) of the generatrices of its cylindrical surface in relation to the tubular wall so that the cutting edge comes into contact with the latter via the outside and passes through its thickness, thereby forming the opening. According to the invention, this cylindrical surface is connected, opposite the cutting edge, on at least part of its perimeter, to a surface portion (8) of the punch, this portion being inclined outwards from the cylindrical surface, and, at the end of the working stroke of the punch, the inclined surface portion deforms the tubular wall so as to flare the opening. The flaring of the opening permits alignment and easy insertion of the end of a tube into the opening. <IMAGE>
Patent EP-0555621-A1 (EP)
Inventor: DELLBY FREDRIK
IPC: F04C13/00
Filed: 1992-12-14
Abstract: The invention relates to a pump arrangement, especially for the operation of an osmotic water purifier comprising a filter housing (10) having a raw water inlet (11), a filtrate outlet (15), a reject outlet (16), and a flush valve (18) adapted to be opened for flushing raw water through the filter housing. The pump arrangement comprises a high pressure pump (12) for supplying raw water at the required pressure, and a circulation pump (13) for recirculating a relatively large flow through the filter housing. 
     The high pressure pump (12) consists of a sliding vane pump of the type in which the vanes (24) are caused to sealingly engage the surrounding wall of the pump chamber by a hycraulic pressure supplied from the pressure side of the high pressure pump. The inlet of the high pressure pump is connected to a pressurized water supply line, whereby, when the flush valve (18) is opened and said pressure ceases, said vanes are moved radially inwards and the high pressure pump is opened for allowing a through flow exceeding its normal capacity.
Patent EP-0564479-A1 (EP)
Inventor: HOEFLE GERHARD
IPC: A01N63/20
Filed: 1991-12-06
Abstract: Composés répondant à la formule générale (I), notamment le composé répondant à la formule (Ia) qu'il convient d'appeler le thiangazole; leurs sels pharmaceutiquement acceptables d'addition avec les acides; leurs procédés de préparation; compositions thérapeutiques; et compositions adaptées à la protection des cultures.
Patent EP-0566739-A1 (EP)
Title: Semiconductor device
Inventor: SHIBATA TADASHI
IPC: H01L27/115
Filed: 1992-01-10
Abstract: A semiconductor device capable of realizing a neuro-computer chip of high integration degree and low power consumption. The device consumes a very small amount of electric power and the combinations of synapes can be realized, using a small number of elements. A first MOS type transistor includes a first gate electrode floating in potential and provided in a region isolating a source region from a drain region via a first insulation film, and plural second gate electrodes capacitively coupled to the first gate electrode via a second insulation film, one of which is in connection with a source electrode. The gate or drain electrode of the MOS type transistor is in connection with a first wiring for transferring signals of high or low level in potential.
Patent EP-0530364-A1 (EP)
Inventor: MATSUMURA TERUYUKI FANUC DAI-
IPC: G05B19/409
Filed: 1992-01-28
Abstract: An interactive numerical controller having an animation drawing function, wherein at least the shapes of a work (42) and a tool (43) are graphically displayed at the time of machining simulation. The drawing is effected by superposing a grid (46) on the screen where the shapes of the work (42) and tool (43) are drawn. This makes it possible to quantitatively know the positions, movements and a change in shape of the work and the tool. Further, the grid width displayed on the screen is determined depending upon the magnification of drawing the shapes of work and tool and upon the unit length of grid represented by a graduate of grid. A relative display concentration of the grid can be further set arbitrarily.
Patent EP-0576460-A1 (EP)
Title: Device for coupling optical waveguides.
Inventor: BRUCH HELMUT
IPC: G02B6/38
Filed: 1992-02-26
Abstract: The invention discloses a device for coupling optical waveguides in which groups of optical waveguides which pass along centering grooves are moved translationally relative to each other and which has stopping faces for limiting a switching movement which do not need to be adjusted during manufacture of the device. To this end, the device contains two silicon discs (1, 2, 37, 38) which can move relative to each other and which have projections and/or recesses (3, 4; 55), whose boundary surfaces (23, 24, 25; 58, 59) serve to align the silicon discs (1, 2, 37, 38) relative to each other and as stopping faces for limiting a switching movement. The invention can be used advantageously in all optical switches which have mobile switching parts.
Patent EP-0588866-A1 (EP)
Title: Device for determining the foaming properties of an at least partially soluble material.
Inventor: LOISEL WILLIAM
IPC: G01N13/00
Filed: 1992-06-05
Abstract: PCT No. PCT/FR92/00509 Sec. 371 Date Dec. 7, 1993 Sec. 102(e) Date Dec. 7, 1993 PCT Filed Jun. 5, 1992 PCT Pub. No. WO92/22799 PCT Pub. Date Dec. 23, 1992.A device for the characterization of the foaming properties of a product at least partially soluble in a liquid comprising a transparent analysis column (1) provided at its base with a porous allowing filter (2) to homogeneously introduce a gas flow through the column to effect foaming of the product (3) located at the base of the analysis column (1) characterized in that it further comprises an automatic measuring system (28) to determine the foam height in column (1), an automatic measuring system (24, 24', 25) to determine the volume of product (3) to form the foam, means to visualize and/or to process the measured data and a pressure compensation system to avoid drainage and percolation of product (3) through filter (2) when gas injection is stopped.
Patent EP-0547197-A1 (EP)
Inventor: SCHICK PHILIPPE
IPC: G08G1/14
Filed: 1992-07-08
Abstract: Le procédé et le système de gestion d'un parking selon l'invention sont caractérisés en ce qu'un système (2, 20, 21) contrôlant individuellement l'occupation de chaque place de parc est associé, via un système informatique (10), à un système de paiement (5, 50) par lequel la taxe de parcage, correspondant exactement à la durée effective de parcage, est perçue individuellement pour chaque place de parc. Le système de gestion est complété d'un système de signalisation lumineuse (3, 30, 31, 32, 33) permettant de guider l'usager vers la prochaine place libre ainsi que d'un système de contrôle vidéo (9, 90) permettant d'éviter les fraudes. Le système de gestion selon l'invention, équipant un parking à pré-paiement ou àpost-paiement, simplifie la gestion du parking pour l'exploitant et en améliore le confort d'utilisation pour l'usager.